849 

FZUS51 KBOX 180505
CWFBOX

Coastal Waters Forecast for Massachusetts and Rhode Island
National Weather Service Boston/Norton MA
104 AM EDT Sat Apr 18 2026

Coastal waters from the Merrimack River MA to Watch Hill RI out
to 25 NM

ANZ200-181800-
104 AM EDT Sat Apr 18 2026

.Synopsis for Massachusetts and Rhode Island coastal waters...
Showers linger through this evening. NE winds through Sat on the
backside of a low. A strong cold front then moves over the waters on
Sun.

$$

ANZ250-181800-
Coastal waters east of Ipswich Bay and the Stellwagen Bank
National Marine Sanctuary-
104 AM EDT Sat Apr 18 2026

.REST OF TONIGHT...NE winds 10 to 15 kt. Seas 2 to 3 ft. Wave
Detail: N 2 ft at 4 seconds and SE 2 ft at 8 seconds. Areas of
fog. Vsby 1 NM or less.
.SAT...NE winds 10 to 15 kt. Gusts up to 20 kt in the morning.
Seas 2 to 4 ft. Wave Detail: E 3 ft at 7 seconds and N 1 foot at
3 seconds. Areas of fog. Vsby 1 NM or less, increasing to 1 to
3 NM in the afternoon.
.SAT NIGHT...E winds 5 to 10 kt, becoming S after midnight. Seas
3 to 4 ft. Wave Detail: E 4 ft at 8 seconds and N 1 foot at
3 seconds. Areas of fog in the evening. Patchy fog after
midnight. Vsby 1 to 3 NM.
.SUN...S winds 5 to 10 kt, becoming SW 10 to 15 kt with gusts up
to 20 kt in the afternoon. Seas 3 to 4 ft. Wave Detail: E 4 ft at
8 seconds and SW 2 ft at 4 seconds. Patchy fog. A chance of rain
in the morning, then rain with snow likely in the afternoon. Vsby
1 to 3 NM in the morning.
.SUN NIGHT...NW winds 15 to 20 kt with gusts up to 25 kt. Seas
3 to 4 ft. Wave Detail: E 4 ft at 8 seconds and W 3 ft at
4 seconds. Patchy fog in the evening. Rain and snow likely in the
evening.
.MON AND MON NIGHT...N winds 15 to 20 kt. Seas 2 to 4 ft. Wave
Detail: W 3 ft at 4 seconds and SE 2 ft at 7 seconds.
.TUE THROUGH WED NIGHT...W winds 15 to 20 kt. Seas 2 to 3 ft.

Seas are reported as significant wave height, which is the
average of the highest third of the waves. Individual wave
heights may be more than twice the significant wave height.

$$

ANZ251-181800-
Massachusetts Bay and Ipswich Bay-
104 AM EDT Sat Apr 18 2026

.REST OF TONIGHT...NE winds 5 to 10 kt. Seas around 2 ft. Wave
Detail: N 2 ft at 4 seconds and SE 1 foot at 8 seconds. Areas of
fog. A slight chance of showers. Vsby 1 NM or less.
.SAT...NE winds 10 to 15 kt. Seas 2 to 3 ft. Wave Detail: NE 2 ft
at 4 seconds and SE 1 foot at 8 seconds. Areas of fog. Vsby 1 NM
or less in the morning.
.SAT NIGHT...E winds 5 to 10 kt, becoming S after midnight. Seas
2 to 3 ft. Wave Detail: E 3 ft at 7 seconds and S 1 foot at
8 seconds. Areas of fog in the evening. Patchy fog after
midnight. Vsby 1 to 3 NM.
.SUN...S winds 5 to 10 kt, becoming W 10 to 15 kt with gusts up
to 20 kt in the afternoon. Seas 2 to 4 ft. Wave Detail: E 4 ft at
8 seconds and S 4 ft at 12 seconds. Patchy fog. Rain. Snow likely
in the afternoon. Vsby 1 to 3 NM in the morning.
.SUN NIGHT...W winds 15 to 20 kt. Seas 2 to 3 ft. Wave Detail: E
3 ft at 8 seconds and W 2 ft at 3 seconds. Patchy fog in the
evening. Rain and snow likely in the evening.
.MON AND MON NIGHT...N winds 10 to 15 kt with gusts up to 20 kt.
Seas 2 to 3 ft. Wave Detail: NE 3 ft at 7 seconds and NW 2 ft at
3 seconds.
.TUE THROUGH WED NIGHT...NW winds 15 to 20 kt. Seas 2 to 3 ft.

Seas are reported as significant wave height, which is the
average of the highest third of the waves. Individual wave
heights may be more than twice the significant wave height.

$$

ANZ231-181800-
Cape Cod Bay-
104 AM EDT Sat Apr 18 2026

.REST OF TONIGHT...NE winds 5 to 10 kt. Seas around 2 ft. Wave
Detail: N 1 foot at 3 seconds and SE 1 foot at 8 seconds. Areas
of fog. Vsby 1 NM or less.
.SAT...NE winds 5 to 10 kt. Seas around 2 ft. Wave Detail: N
1 foot at 3 seconds and S 1 foot at 8 seconds. Areas of fog. Vsby
1 NM or less, increasing to 1 to 3 NM in the afternoon.
.SAT NIGHT...E winds 5 to 10 kt, becoming S after midnight. Seas
around 2 ft. Wave Detail: NE 1 foot at 4 seconds and S 1 foot at
7 seconds. Areas of fog in the evening. Patchy fog after
midnight. Vsby 1 to 3 NM.
.SUN...S winds 5 to 10 kt, becoming SW 10 to 15 kt with gusts up
to 20 kt in the afternoon. Seas around 2 ft. Wave Detail: N
1 foot at 4 seconds and S 1 foot at 6 seconds. Patchy fog. A
chance of rain in the morning, then rain and snow likely in the
afternoon. Vsby 1 to 3 NM in the morning.
.SUN NIGHT...NW winds 10 to 15 kt with gusts up to 25 kt. Seas
2 to 3 ft. Wave Detail: NW 2 ft at 4 seconds and S 1 foot at
5 seconds. Patchy fog in the evening. Rain and snow likely in the
evening.
.MON AND MON NIGHT...N winds 10 to 15 kt. Seas 2 to 3 ft. Wave
Detail: NW 2 ft at 4 seconds and S 1 foot at 6 seconds.
.TUE THROUGH WED NIGHT...W winds 10 to 15 kt with gusts up to
20 kt. Seas around 2 ft.

Seas are reported as significant wave height, which is the
average of the highest third of the waves. Individual wave
heights may be more than twice the significant wave height.

$$

ANZ254-181800-
Coastal waters from Provincetown MA to Chatham MA to Nantucket MA
out 20 NM-
104 AM EDT Sat Apr 18 2026

.REST OF TONIGHT...NE winds 10 to 15 kt. Seas 2 to 4 ft. Wave
Detail: S 3 ft at 7 seconds and N 2 ft at 4 seconds. Areas of
fog. Vsby 1 NM or less.
.SAT...NE winds 10 to 15 kt. Gusts up to 20 kt in the morning.
Seas 2 to 4 ft. Wave Detail: N 3 ft at 4 seconds and S 3 ft at
7 seconds. Areas of fog. Vsby 1 NM or less, increasing to 1 to
3 NM in the afternoon.
.SAT NIGHT...E winds 5 to 10 kt, becoming S after midnight. Seas
3 to 5 ft. Wave Detail: E 5 ft at 8 seconds and S 2 ft at
7 seconds. Areas of fog in the evening. Patchy fog after
midnight. Vsby 1 to 3 NM.
.SUN...S winds 10 to 15 kt with gusts up to 20 kt. Seas 3 to
5 ft. Wave Detail: E 5 ft at 8 seconds and SW 3 ft at 5 seconds.
Patchy fog. Rain and snow likely in the afternoon. Vsby 1 to 3 NM
in the morning.
.SUN NIGHT...NW winds 15 to 20 kt with gusts up to 25 kt. Seas
3 to 5 ft. Wave Detail: E 4 ft at 8 seconds and NW 3 ft at
4 seconds. Rain and snow likely in the evening, then a chance of
rain after midnight. Patchy fog in the evening.
.MON AND MON NIGHT...N winds 10 to 15 kt with gusts up to 20 kt.
Seas 2 to 4 ft. Wave Detail: NW 3 ft at 5 seconds and SE 2 ft at
7 seconds.
.TUE THROUGH WED NIGHT...W winds 15 to 20 kt. Seas 2 to 4 ft.

Seas are reported as significant wave height, which is the
average of the highest third of the waves. Individual wave
heights may be more than twice the significant wave height.

$$

ANZ255-181800-
Coastal Waters extending out to 25 NM South of Marthas Vineyard
and Nantucket-
104 AM EDT Sat Apr 18 2026

.REST OF TONIGHT...NE winds 10 to 15 kt. Seas 3 to 4 ft. Wave
Detail: S 4 ft at 7 seconds and N 2 ft at 4 seconds. Areas of
fog. Vsby 1 NM or less.
.SAT...NE winds 10 to 15 kt. Seas 2 to 4 ft. Wave Detail: S 3 ft
at 7 seconds and N 2 ft at 4 seconds. Areas of fog. Vsby 1 NM or
less, increasing to 1 to 3 NM in the afternoon.
.SAT NIGHT...E winds 5 to 10 kt, becoming S after midnight. Seas
2 to 3 ft. Wave Detail: NE 3 ft at 5 seconds and S 2 ft at
7 seconds. Areas of fog in the evening. Patchy fog after
midnight. Vsby 1 to 3 NM.
.SUN...S winds 10 to 15 kt, becoming SW 15 to 20 kt in the
afternoon. Seas 3 to 5 ft. Wave Detail: SW 4 ft at 4 seconds and
E 4 ft at 8 seconds. Patchy fog. Rain likely in the afternoon.
Vsby 1 to 3 NM in the morning.
.SUN NIGHT...NW winds 15 to 20 kt with gusts up to 25 kt. Seas
4 to 5 ft. Wave Detail: W 4 ft at 6 seconds and E 3 ft at
8 seconds. Patchy fog in the evening. Rain and snow likely in the
evening.
.MON...W winds 10 to 15 kt. Seas 3 to 5 ft. Wave Detail: W 3 ft
at 5 seconds and SE 2 ft at 7 seconds.
.MON NIGHT...NW winds 10 to 15 kt, becoming N 15 to 20 kt after
midnight. Seas 2 to 4 ft.
.TUE...N winds 15 to 20 kt. Seas 2 to 4 ft.
.TUE NIGHT AND WED...SW winds 15 to 20 kt. Seas 3 to 5 ft.
.WED NIGHT...NW winds 10 to 15 kt. Seas 2 to 4 ft.

Seas are reported as significant wave height, which is the
average of the highest third of the waves. Individual wave
heights may be more than twice the significant wave height.

$$

ANZ256-181800-
Coastal Waters from Montauk NY to Marthas Vineyard extending out
to 20 NM South of Block Island-
104 AM EDT Sat Apr 18 2026

.REST OF TONIGHT...NE winds 10 to 15 kt. Seas 3 to 4 ft. Wave
Detail: S 4 ft at 7 seconds and N 2 ft at 4 seconds. Areas of
fog. Vsby 1 NM or less.
.SAT...NE winds 10 to 15 kt. Seas 3 to 4 ft. Wave Detail: S 3 ft
at 7 seconds and N 2 ft at 4 seconds. Areas of fog in the morning
with vsby 1 NM or less.
.SAT NIGHT...E winds 5 to 10 kt, becoming SE after midnight. Seas
2 to 3 ft. Wave Detail: NE 2 ft at 4 seconds and S 2 ft at
7 seconds. Areas of fog in the evening. Patchy fog after
midnight. Vsby 1 to 3 NM in the evening.
.SUN...S winds 10 to 15 kt, becoming W 15 to 20 kt in the
afternoon. Gusts up to 25 kt. Seas 2 to 4 ft. Wave Detail: SW
4 ft at 4 seconds and E 3 ft at 8 seconds. Patchy fog. A chance
of rain in the morning, then rain and snow likely in the
afternoon. Vsby 1 NM or less in the morning.
.SUN NIGHT...NW winds 15 to 20 kt with gusts up to 25 kt. Seas
3 to 5 ft. Wave Detail: NW 3 ft at 4 seconds and SE 3 ft at
7 seconds. Patchy fog in the evening. Rain and snow likely in the
evening.
.MON AND MON NIGHT...N winds 15 to 20 kt. Seas 3 to 5 ft. Wave
Detail: NW 3 ft at 4 seconds and S 2 ft at 6 seconds.
.TUE...N winds 15 to 20 kt. Seas 2 to 3 ft.
.TUE NIGHT THROUGH WED NIGHT...NW winds 15 to 20 kt with gusts up
to 25 kt. Seas 3 to 5 ft.

Seas are reported as significant wave height, which is the
average of the highest third of the waves. Individual wave
heights may be more than twice the significant wave height.

$$

ANZ232-181800-
Nantucket Sound-
104 AM EDT Sat Apr 18 2026

.REST OF TONIGHT...NE winds 10 to 15 kt. Seas around 2 ft. Wave
Detail: N 2 ft at 4 seconds and S 1 foot at 7 seconds. Areas of
fog. Vsby 1 NM or less.
.SAT...NE winds 10 to 15 kt. Seas around 2 ft. Wave Detail: NE
2 ft at 4 seconds and S 1 foot at 7 seconds. Areas of fog. Vsby
1 NM or less, increasing to 1 to 3 NM in the afternoon.
.SAT NIGHT...E winds 5 to 10 kt, becoming S after midnight. Seas
around 2 ft. Wave Detail: NE 2 ft at 4 seconds and S 1 foot at
7 seconds. Areas of fog in the evening. Patchy fog after
midnight. Vsby 1 to 3 NM.
.SUN...S winds 10 to 15 kt, becoming SW in the afternoon. Gusts
up to 20 kt. Seas 2 to 3 ft. Wave Detail: W 2 ft at 3 seconds and
SE 2 ft at 7 seconds. Patchy fog. Rain and snow likely in the
afternoon. Vsby 1 to 3 NM in the morning.
.SUN NIGHT...NW winds 15 to 20 kt, diminishing to 10 to 15 kt
after midnight. Seas 2 to 3 ft. Wave Detail: W 2 ft at 3 seconds
and S 2 ft at 6 seconds. Patchy fog in the evening. Rain and snow
likely in the evening.
.MON AND MON NIGHT...N winds 10 to 15 kt. Seas 2 to 3 ft. Wave
Detail: NW 2 ft at 3 seconds and NE 2 ft at 6 seconds.
.TUE THROUGH WED NIGHT...NW winds 15 to 20 kt. Seas 2 to 3 ft.

Seas are reported as significant wave height, which is the
average of the highest third of the waves. Individual wave
heights may be more than twice the significant wave height.

$$

ANZ233-181800-
Vineyard Sound-
104 AM EDT Sat Apr 18 2026

.REST OF TONIGHT...NE winds around 10 kt. Seas 2 to 3 ft. Wave
Detail: SW 3 ft at 7 seconds and N 1 foot at 4 seconds. Areas of
fog. Vsby 1 NM or less.
.SAT...NE winds 10 to 15 kt. Seas around 2 ft. Wave Detail: N
2 ft at 4 seconds and SW 2 ft at 7 seconds. Areas of fog. Vsby
1 NM or less in the morning.
.SAT NIGHT...E winds 5 to 10 kt, becoming S after midnight. Seas
around 2 ft. Wave Detail: NE 1 foot at 4 seconds and S 1 foot at
6 seconds. Areas of fog in the evening. Patchy fog after
midnight. Vsby 1 to 3 NM.
.SUN...S winds 10 to 15 kt, becoming W in the afternoon. Gusts up
to 20 kt. Seas 2 to 3 ft. Wave Detail: W 2 ft at 3 seconds and SE
2 ft at 7 seconds. Patchy fog. A chance of rain in the morning,
then rain and snow likely in the afternoon. Vsby 1 to 3 NM in the
morning.
.SUN NIGHT...NW winds 15 to 20 kt, diminishing to 10 to 15 kt
after midnight. Seas 2 to 3 ft. Wave Detail: SW 3 ft at 5 seconds
and E 1 foot at 8 seconds. Patchy fog in the evening. Rain and
snow likely in the evening.
.MON AND MON NIGHT...N winds 10 to 15 kt. Seas 2 to 3 ft. Wave
Detail: SW 2 ft at 6 seconds and E 1 foot at 8 seconds.
.TUE...NE winds 10 to 15 kt. Seas around 2 ft.
.TUE NIGHT THROUGH WED NIGHT...NW winds 15 to 20 kt. Seas 2 to
4 ft.

Seas are reported as significant wave height, which is the
average of the highest third of the waves. Individual wave
heights may be more than twice the significant wave height.

$$

ANZ234-181800-
Buzzards Bay-
104 AM EDT Sat Apr 18 2026

.REST OF TONIGHT...NE winds around 10 kt. Seas around 2 ft. Wave
Detail: SW 2 ft at 7 seconds and N 1 foot at 3 seconds. Areas of
fog. Vsby 1 NM or less.
.SAT...NE winds 10 to 15 kt. Seas around 2 ft. Wave Detail: N
1 foot at 3 seconds and SW 1 foot at 7 seconds. Areas of fog in
the morning with vsby 1 NM or less.
.SAT NIGHT...E winds 5 to 10 kt, becoming S after midnight. Seas
around 2 ft in the evening, then 1 foot or less. Wave Detail: NE
1 foot at 4 seconds and S 1 foot at 6 seconds. Areas of fog in
the evening. Patchy fog after midnight. Vsby 1 to 3 NM.
.SUN...S winds 10 to 15 kt, becoming W in the afternoon. Gusts up
to 20 kt. Seas around 2 ft. Wave Detail: SW 2 ft at 4 seconds and
E 1 foot at 5 seconds. Patchy fog. A chance of rain in the
morning, then rain with snow likely in the afternoon. Vsby 1 to
3 NM in the morning.
.SUN NIGHT...NW winds 10 to 15 kt. Gusts up to 20 kt in the
evening. Seas 2 to 3 ft. Wave Detail: W 2 ft at 4 seconds and E
1 foot at 7 seconds. Patchy fog in the evening. Rain and snow
likely in the evening.
.MON AND MON NIGHT...N winds 10 to 15 kt. Seas around 2 ft. Wave
Detail: SW 2 ft at 6 seconds and E 2 ft at 7 seconds.
.TUE THROUGH WED NIGHT...NW winds 15 to 20 kt. Seas 2 to 3 ft.

Seas are reported as significant wave height, which is the
average of the highest third of the waves. Individual wave
heights may be more than twice the significant wave height.

$$

ANZ235-181800-
Rhode Island Sound-
104 AM EDT Sat Apr 18 2026

.REST OF TONIGHT...NE winds 10 to 15 kt. Seas 2 to 3 ft. Wave
Detail: S 3 ft at 7 seconds and N 1 foot at 4 seconds. Areas of
fog. Vsby 1 NM or less.
.SAT...NE winds 10 to 15 kt. Seas 2 to 3 ft. Wave Detail: S 3 ft
at 7 seconds and N 2 ft at 4 seconds. Areas of fog in the morning
with vsby 1 NM or less.
.SAT NIGHT...E winds 5 to 10 kt, becoming S after midnight. Seas
around 2 ft. Wave Detail: NE 2 ft at 4 seconds and S 2 ft at
7 seconds. Areas of fog in the evening. Patchy fog after
midnight. Vsby 1 to 3 NM in the evening.
.SUN...S winds 10 to 15 kt, becoming W 15 to 20 kt in the
afternoon. Seas 2 to 3 ft. Wave Detail: SE 3 ft at 6 seconds and
W 2 ft at 3 seconds. Patchy fog. A chance of rain in the morning,
then rain with snow likely in the afternoon. Vsby 1 to 3 NM in
the morning.
.SUN NIGHT...NW winds 15 to 20 kt with gusts up to 25 kt. Seas
2 to 4 ft. Wave Detail: W 3 ft at 4 seconds and SE 3 ft at
7 seconds. Patchy fog in the evening. Rain and snow likely in the
evening.
.MON AND MON NIGHT...N winds 10 to 15 kt with gusts up to 20 kt.
Seas 2 to 3 ft. Wave Detail: W 2 ft at 3 seconds and SE 2 ft at
7 seconds.
.TUE...N winds 10 to 15 kt with gusts up to 20 kt. Seas around
2 ft.
.TUE NIGHT THROUGH WED NIGHT...NW winds 15 to 20 kt with gusts up
to 25 kt. Seas 2 to 4 ft.

Seas are reported as significant wave height, which is the
average of the highest third of the waves. Individual wave
heights may be more than twice the significant wave height.

$$

ANZ237-181800-
Block Island Sound-
104 AM EDT Sat Apr 18 2026

.REST OF TONIGHT...NE winds 5 to 10 kt. Seas 2 to 3 ft. Wave
Detail: S 3 ft at 7 seconds and NW 1 foot at 4 seconds. Areas of
fog. Vsby 1 to 3 NM.
.SAT...NE winds around 10 kt. Seas 2 to 3 ft. Wave Detail: S 3 ft
at 7 seconds and NE 2 ft at 4 seconds. Areas of fog in the
morning with vsby 1 NM or less.
.SAT NIGHT...E winds 5 to 10 kt, becoming SE after midnight. Seas
around 2 ft. Wave Detail: NE 2 ft at 4 seconds and S 2 ft at
7 seconds. Areas of fog in the evening. Patchy fog after
midnight. Vsby 1 to 3 NM in the evening.
.SUN...S winds 5 to 10 kt, becoming W 10 to 15 kt with gusts up
to 20 kt in the afternoon. Seas 2 to 3 ft. Wave Detail: W 2 ft at
3 seconds and SE 2 ft at 7 seconds. Patchy fog. A chance of rain
in the morning, then rain with snow likely in the afternoon. Vsby
1 to 3 NM in the morning.
.SUN NIGHT...NW winds 10 to 15 kt. Gusts up to 20 kt in the
evening. Seas 2 to 3 ft. Wave Detail: W 2 ft at 3 seconds and SE
2 ft at 7 seconds. Patchy fog in the evening. Rain and snow
likely in the evening.
.MON AND MON NIGHT...N winds 10 to 15 kt. Seas 2 to 3 ft. Wave
Detail: NW 2 ft at 3 seconds and SE 2 ft at 7 seconds.
.TUE THROUGH WED NIGHT...NW winds 15 to 20 kt. Seas 2 to 4 ft.

Seas are reported as significant wave height, which is the
average of the highest third of the waves. Individual wave
heights may be more than twice the significant wave height.

$$

ANZ230-181800-
Boston Harbor-
104 AM EDT Sat Apr 18 2026

.REST OF TONIGHT...NE winds 5 to 10 kt. Waves 1 foot or less.
Areas of fog. Vsby 1 NM or less.
.SAT...NE winds 10 to 15 kt. Waves around 2 ft. Areas of fog in
the morning with vsby 1 NM or less.
.SAT NIGHT...E winds 5 to 10 kt, becoming SE after midnight.
Waves 1 foot or less. A chance of. Areas of fog in the evening,
then patchy fog after midnight. A chance of. Vsby 1 to 3 NM.
.SUN...S winds 5 to 10 kt, becoming W 10 to 15 kt with gusts up
to 20 kt in the afternoon. Waves 1 foot or less, then around 2 ft
in the afternoon. Patchy fog. Rain. Snow likely in the afternoon.
Vsby 1 to 3 NM in the morning.
.SUN NIGHT...NW winds 15 to 20 kt, becoming W 10 to 15 kt after
midnight. Waves around 2 ft. Patchy fog in the evening. Rain and
snow likely in the evening.
.MON AND MON NIGHT...N winds 10 to 15 kt. Waves around 2 ft.
.TUE THROUGH WED NIGHT...NW winds 10 to 15 kt with gusts up to
20 kt. Waves around 2 ft.

Seas are reported as significant wave height, which is the
average of the highest third of the waves. Individual wave
heights may be more than twice the significant wave height.

$$

ANZ236-181800-
Narragansett Bay-
104 AM EDT Sat Apr 18 2026

.REST OF TONIGHT...N winds 5 to 10 kt. Waves around 2 ft. Areas
of fog. Vsby 1 NM or less.
.SAT...NE winds around 10 kt. Waves around 2 ft. Areas of fog in
the morning with vsby 1 NM or less.
.SAT NIGHT...E winds 5 to 10 kt, becoming S after midnight. Waves
around 2 ft.  with patchy fog.
.SUN...S winds 5 to 10 kt, becoming W 10 to 15 kt with gusts up
to 20 kt in the afternoon. Waves around 2 ft. Patchy fog. Rain.
Snow likely in the afternoon. Vsby 1 to 3 NM in the morning.
.SUN NIGHT...NW winds 10 to 15 kt. Gusts up to 20 kt in the
evening. Waves 2 to 3 ft. Patchy fog in the evening. Rain and
snow likely in the evening.
.MON AND MON NIGHT...N winds 5 to 10 kt. Waves around 2 ft.
.TUE THROUGH WED NIGHT...NW winds 10 to 15 kt with gusts up to
20 kt. Waves 2 to 3 ft.

Seas are reported as significant wave height, which is the
average of the highest third of the waves. Individual wave
heights may be more than twice the significant wave height.

$$

ANZ280-181800-
Ocean Waters from the Merrimack River to Plymouth from 40 to
60 NM-
104 AM EDT Sat Apr 18 2026

.REST OF TONIGHT...NE winds 10 to 15 kt with gusts up to 20 kt.
Seas 3 to 4 ft. Wave Detail: S 3 ft at 7 seconds and N 2 ft at
4 seconds. Areas of fog. Vsby 1 NM or less.
.SAT...E winds 10 to 15 kt with gusts up to 20 kt. Seas 3 to
5 ft. Wave Detail: SE 4 ft at 7 seconds. Areas of fog. Vsby 1 NM
or less, increasing to 1 to 3 NM in the afternoon.
.SAT NIGHT...E winds 10 to 15 kt, becoming S around 5 kt after
midnight. Seas 4 to 5 ft. Wave Detail: SE 5 ft at 7 seconds.
Areas of fog in the evening. Patchy fog after midnight. Vsby 1 to
3 NM.
.SUN...S winds 10 to 15 kt with gusts up to 20 kt. Seas 4 to
5 ft. Wave Detail: E 5 ft at 8 seconds and SW 1 foot at
3 seconds. Patchy fog. A chance of rain in the morning, then rain
and snow likely in the afternoon. Vsby 1 to 3 NM in the morning.
.SUN NIGHT...NW winds 15 to 20 kt with gusts up to 25 kt. Seas
4 to 5 ft. Wave Detail: W 4 ft at 4 seconds and SE 4 ft at
7 seconds. Rain and snow likely in the evening, then a chance of
rain after midnight. Patchy fog in the evening.
.MON AND MON NIGHT...N winds 15 to 20 kt. Seas 3 to 5 ft. Wave
Detail: NW 4 ft at 5 seconds and SE 2 ft at 7 seconds.
.TUE THROUGH WED NIGHT...NW winds 15 to 20 kt with gusts up to
25 kt. Seas 2 to 4 ft.

Seas are reported as significant wave height, which is the
average of the highest third of the waves. Individual wave
heights may be more than twice the significant wave height.

$$

ANZ281-181800-
Ocean Waters from Provincetown to Nantucket from 20 to 60 NM-
104 AM EDT Sat Apr 18 2026

.REST OF TONIGHT...NE winds 10 to 15 kt with gusts up to 20 kt.
Seas around 4 ft. Wave Detail: S 4 ft at 7 seconds and N 2 ft at
4 seconds. Areas of fog. Vsby 1 NM or less.
.SAT...NE winds 10 to 15 kt with gusts up to 20 kt. Seas 4 to
5 ft. Wave Detail: E 5 ft at 6 seconds and S 3 ft at 7 seconds.
Areas of fog. Vsby 1 NM or less, increasing to 1 to 3 NM in the
afternoon.
.SAT NIGHT...NE winds 5 to 10 kt, becoming S after midnight. Seas
4 to 5 ft. Wave Detail: E 5 ft at 8 seconds and S 2 ft at
7 seconds. Areas of fog in the evening. Patchy fog after
midnight. Vsby 1 to 3 NM.
.SUN...S winds 10 to 15 kt, increasing to 15 to 20 kt in the
afternoon. Gusts up to 25 kt. Seas 4 to 5 ft. Wave Detail: E 5 ft
at 8 seconds and S 4 ft at 6 seconds. Patchy fog. Rain likely in
the afternoon. Vsby 1 to 3 NM in the morning.
.SUN NIGHT...NW winds 15 to 20 kt with gusts up to 25 kt. Seas
4 to 6 ft. Wave Detail: NW 4 ft at 5 seconds and S 4 ft at
6 seconds. Rain and snow likely in the evening, then a chance of
rain after midnight. Patchy fog in the evening.
.MON AND MON NIGHT...N winds 10 to 15 kt with gusts up to 20 kt.
Seas 3 to 5 ft. Wave Detail: NW 3 ft at 5 seconds and S 3 ft at
7 seconds.
.TUE AND TUE NIGHT...N winds 10 to 15 kt, becoming SW 15 to
20 kt. Seas 2 to 4 ft.
.WED AND WED NIGHT...SW winds 15 to 20 kt, becoming W 10 to
15 kt. Seas 3 to 5 ft.

Seas are reported as significant wave height, which is the
average of the highest third of the waves. Individual wave
heights may be more than twice the significant wave height.

$$

ANZ282-181800-
Ocean Waters from Marthas Vineyard to Nantucket from 25 to 60 NM-
104 AM EDT Sat Apr 18 2026

.REST OF TONIGHT...NE winds 10 to 15 kt. Seas around 4 ft. Wave
Detail: S 4 ft at 7 seconds and N 2 ft at 4 seconds. Areas of
fog. Vsby 1 NM or less.
.SAT...NE winds 10 to 15 kt. Seas 3 to 4 ft. Wave Detail: N 3 ft
at 5 seconds and S 3 ft at 7 seconds. Areas of fog. Vsby 1 NM or
less, increasing to 1 to 3 NM in the afternoon.
.SAT NIGHT...NE winds 5 to 10 kt, becoming S after midnight. Seas
3 to 4 ft. Wave Detail: NE 4 ft at 8 seconds and S 2 ft at
7 seconds. Areas of fog in the evening. Patchy fog after
midnight. Vsby 1 to 3 NM in the evening.
.SUN...S winds 10 to 15 kt, becoming SW 15 to 20 kt in the
afternoon. Gusts up to 25 kt. Seas 3 to 5 ft. Wave Detail: E 5 ft
at 8 seconds and SW 4 ft at 5 seconds. Patchy fog in the morning.
Rain likely in the afternoon. Vsby 1 to 3 NM in the morning.
.SUN NIGHT...NW winds 15 to 20 kt with gusts up to 25 kt. Seas
5 to 6 ft. Wave Detail: SW 5 ft at 6 seconds and E 3 ft at
8 seconds. Rain likely, mainly in the evening. Patchy fog in the
evening.
.MON AND MON NIGHT...N winds 10 to 15 kt with gusts up to 20 kt.
Seas 4 to 5 ft. Wave Detail: N 4 ft at 7 seconds and SW 3 ft at
7 seconds.
.TUE AND TUE NIGHT...N winds 15 to 20 kt, becoming SW 10 to
15 kt. Seas 3 to 5 ft.
.WED AND WED NIGHT...SW winds 15 to 20 kt, becoming W 10 to
15 kt. Seas 4 to 6 ft.

Seas are reported as significant wave height, which is the
average of the highest third of the waves. Individual wave
heights may be more than twice the significant wave height.

$$

ANZ283-181800-
Ocean Waters from Montauk NY to Marthas Vineyard from 25 to 60 NM-
104 AM EDT Sat Apr 18 2026

.REST OF TONIGHT...NE winds 10 to 15 kt. Seas around 4 ft. Wave
Detail: S 4 ft at 7 seconds and N 2 ft at 4 seconds. Areas of
fog. Vsby 1 NM or less.
.SAT...NE winds 10 to 15 kt. Seas 3 to 4 ft. Wave Detail: S 3 ft
at 7 seconds and N 2 ft at 4 seconds. Areas of fog in the morning
with vsby 1 NM or less.
.SAT NIGHT...E winds 5 to 10 kt, becoming S after midnight. Seas
2 to 3 ft. Wave Detail: E 3 ft at 7 seconds and S 2 ft at
7 seconds.  with patchy fog.
.SUN...S winds 15 to 20 kt, becoming W in the afternoon. Gusts up
to 25 kt. Seas 2 to 4 ft, building to 4 to 5 ft in the afternoon.
Wave Detail: SE 4 ft at 7 seconds, becoming SW 4 ft at 5 seconds
and E 3 ft at 8 seconds. Patchy fog. Rain likely in the
afternoon. Vsby 1 NM or less in the morning.
.SUN NIGHT...NW winds 20 to 25 kt, diminishing to 15 to 20 kt
after midnight. Gusts up to 30 kt. Seas 4 to 6 ft. Wave Detail:
NW 4 ft at 5 seconds and S 3 ft at 6 seconds. Patchy fog in the
evening. Rain likely in the evening.
.MON...NW winds 10 to 15 kt. Gusts up to 20 kt in the morning.
Seas 3 to 5 ft. Wave Detail: NW 3 ft at 5 seconds and S 3 ft at
7 seconds.
.MON NIGHT...NW winds 10 to 15 kt, becoming N 15 to 20 kt after
midnight. Seas 3 to 4 ft.
.TUE...N winds 15 to 20 kt. Seas 2 to 4 ft.
.TUE NIGHT...SW winds 15 to 20 kt. Seas 3 to 5 ft.
.WED AND WED NIGHT...SW winds 15 to 20 kt, becoming NW 10 to
15 kt. Seas 4 to 6 ft.

Seas are reported as significant wave height, which is the
average of the highest third of the waves. Individual wave
heights may be more than twice the significant wave height.

$$

For the latest updates...please visit our webpage at
www.weather.gov/boston

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You can follow us on Twitter at
@NWSBoston






382 

FZUS54 KHGX 180511
CWFHGX

Coastal Waters Forecast for Texas
National Weather Service Houston/Galveston TX
1211 AM CDT Sat Apr 18 2026

Upper Texas coastal waters from High Island to the Matagorda Ship
Channel out 60 nautical miles including Galveston and Matagorda
Bays.

Seas are provided as a range of the average height of the highest
1/3 of the waves...along with the occasional height of the
average highest 10 percent of the waves.

GMZ300-181815-
1211 AM CDT Sat Apr 18 2026

.Synopsis For High Island to the Matagorda Ship Channel Out 60 NM
including Galveston and Matagorda Bays.

Onshore flow around 15 to 20 knots will persist through early
Saturday with 2-4ft seas. Persistent onshore flow has led to
increased wave runup along beaches and water levels are expected
to be near 3.0 feet above Mean Lower Low Water during high tide
cycles over the next few days. A cold front with associated
showers and storms are expected to push offshore Saturday evening
into early Sunday. Small Craft Advisories are in effect for the
Bays and a Gale Watch is in effect for the coastal waters Saturday
evening into early Sunday afternoon due to the strong northeasterly
winds and building seas developing behind the cold front. There
will be a chance for gusts to gale in the Bays early Sunday
morning. Winds will lower through the day on Sunday, but seas may
remain elevated into Sunday night.

$$

GMZ335-181815-
Galveston Bay-
1211 AM CDT Sat Apr 18 2026

...SMALL CRAFT SHOULD EXERCISE CAUTION IN EFFECT UNTIL 7 AM CDT
THIS MORNING...
...SMALL CRAFT ADVISORY IN EFFECT FROM THIS EVENING THROUGH
SUNDAY AFTERNOON...

.REST OF TONIGHT...South winds 10 to 15 knots with gusts up to
20 knots. Bay waters slightly choppy.
.SATURDAY...South winds 10 to 15 knots, diminishing to around
10 knots in the afternoon. Bay waters slightly choppy,
diminishing to smooth in the afternoon. A slight chance of
showers in the morning, then a chance of showers and
thunderstorms in the afternoon.
.SATURDAY NIGHT...North winds around 20 knots with gusts up to
25 knots, becoming northeast around 30 knots after midnight. Bay
waters choppy, increasing to very rough after midnight. Showers
with a chance of thunderstorms.
.SUNDAY...Northeast winds 20 to 25 knots with gusts up to
35 knots, diminishing to around 20 knots with gusts up to
25 knots in the afternoon. Bay waters rough, diminishing to
choppy in the afternoon.
.SUNDAY NIGHT...Northeast winds 15 to 20 knots. Bay waters
choppy.
.MONDAY...East winds 15 to 20 knots, diminishing to around
15 knots in the afternoon. Bay waters choppy, diminishing to
slightly choppy in the afternoon.
.MONDAY NIGHT...Southeast winds 10 to 15 knots. Bay waters
slightly choppy.
.TUESDAY...Southeast winds 10 to 15 knots. Bay waters slightly
choppy. A chance of showers in the morning, then a chance of
showers and thunderstorms in the afternoon.
.TUESDAY NIGHT...Southeast winds 10 to 15 knots. Bay waters
slightly choppy.
.WEDNESDAY...Southeast winds 10 to 15 knots. Bay waters slightly
choppy. A chance of showers. A chance of thunderstorms in the
afternoon.
.WEDNESDAY NIGHT...Southeast winds 15 to 20 knots. Bay waters
choppy.

Winds and waves higher in and near thunderstorms.

$$

GMZ330-181815-
Matagorda Bay-
1211 AM CDT Sat Apr 18 2026

...SMALL CRAFT SHOULD EXERCISE CAUTION IN EFFECT UNTIL 7 AM CDT
THIS MORNING...
...SMALL CRAFT ADVISORY IN EFFECT FROM THIS EVENING THROUGH
SUNDAY AFTERNOON...

.REST OF TONIGHT...South winds 15 to 20 knots, diminishing to
around 15 knots late. Bay waters choppy, diminishing to slightly
choppy late. A slight chance of showers late.
.SATURDAY...Southeast winds 10 to 15 knots. Bay waters slightly
choppy. A chance of showers with a slight chance of thunderstorms
in the afternoon.
.SATURDAY NIGHT...North winds around 20 knots, increasing to
20 to 25 knots after midnight. Bay waters choppy, increasing to
rough after midnight. Showers likely with a chance of
thunderstorms in the evening, then a chance of showers after
midnight.
.SUNDAY...Northeast winds 20 to 25 knots, diminishing to around
20 knots in the afternoon. Bay waters rough, diminishing to
choppy in the afternoon. A chance of showers in the morning.
.SUNDAY NIGHT...Northeast winds 15 to 20 knots, diminishing to
around 15 knots after midnight. Bay waters choppy, diminishing to
slightly choppy after midnight.
.MONDAY...East winds 15 to 20 knots. Bay waters choppy. A chance
of showers.
.MONDAY NIGHT...East winds 10 to 15 knots with gusts up to
20 knots. Bay waters slightly choppy. A chance of showers. A
chance of thunderstorms after midnight.
.TUESDAY...Southeast winds 10 to 15 knots. Bay waters slightly
choppy. Showers likely with a chance of thunderstorms.
.TUESDAY NIGHT...Southeast winds 10 to 15 knots. Bay waters
slightly choppy.
.WEDNESDAY...Southeast winds 10 to 15 knots. Bay waters slightly
choppy. A chance of showers.
.WEDNESDAY NIGHT...Southeast winds 15 to 20 knots, diminishing to
around 15 knots after midnight. Bay waters choppy, diminishing to
slightly choppy after midnight.

Winds and waves higher in and near thunderstorms.

$$

GMZ350-355-181815-
Coastal waters from Freeport to Matagorda Ship Channel TX out
20 NM-Coastal waters from High Island to Freeport TX out 20 NM-
1211 AM CDT Sat Apr 18 2026

...SMALL CRAFT SHOULD EXERCISE CAUTION IN EFFECT UNTIL 7 AM CDT
THIS MORNING...
...GALE WATCH IN EFFECT FROM THIS EVENING THROUGH SUNDAY
AFTERNOON...

.REST OF TONIGHT...South winds 15 to 20 knots with gusts up to
25 knots. Seas 3 to 4 feet. Wave Detail: South 4 feet at
6 seconds.
.SATURDAY...South winds 10 to 15 knots, becoming southeast around
10 knots in the afternoon. Seas 2 to 4 feet. Wave Detail: South
4 feet at 6 seconds. A slight chance of showers. A slight chance
of thunderstorms in the afternoon.
.SATURDAY NIGHT...Northeast winds around 20 knots, increasing to
around 30 knots after midnight. Seas 2 to 4 feet, building to
4 to 6 feet, occasionally to 8 feet after midnight. Wave Detail:
South 3 feet at 6 seconds, becoming northeast 4 feet at 4 seconds
and southeast 3 feet at 6 seconds. Showers likely with a chance
of thunderstorms in the evening, then a chance of showers after
midnight.
.SUNDAY...Northeast winds around 30 knots, diminishing to 20 to
25 knots in the afternoon. Seas 5 to 8 feet, occasionally to
10 feet. Wave Detail: East 7 feet at 7 seconds and northeast
5 feet at 4 seconds.
.SUNDAY NIGHT...Northeast winds 20 to 25 knots, becoming east
around 20 knots after midnight. Seas 4 to 6 feet, occasionally to
8 feet. Wave Detail: East 6 feet at 7 seconds.
.MONDAY...East winds 15 to 20 knots with gusts up to 25 knots.
Seas 4 to 6 feet, occasionally to 8 feet. Wave Detail: East
6 feet at 7 seconds. A chance of showers.
.MONDAY NIGHT...East winds 15 to 20 knots. Seas 3 to 5 feet. A
chance of showers.
.TUESDAY...Southeast winds 15 to 20 knots. Seas 3 to 4 feet. A
chance of thunderstorms. A chance of showers in the morning, then
showers likely in the afternoon.
.TUESDAY NIGHT...Southeast winds 15 to 20 knots. Seas 3 to
4 feet. A chance of showers in the evening.
.WEDNESDAY...Southeast winds around 15 knots. Seas 2 to 4 feet. A
chance of showers.
.WEDNESDAY NIGHT...Southeast winds 15 to 20 knots. Seas 2 to
4 feet.

Winds and seas higher in and near thunderstorms.

$$

GMZ370-375-181815-
Waters from Freeport to Matagorda Ship Channel TX from 20 to
60 NM-Waters from High Island to Freeport TX from 20 to 60 NM-
1211 AM CDT Sat Apr 18 2026

...SMALL CRAFT SHOULD EXERCISE CAUTION IN EFFECT UNTIL 7 AM CDT
THIS MORNING...
...GALE WATCH IN EFFECT FROM THIS EVENING THROUGH SUNDAY
AFTERNOON...

.REST OF TONIGHT...South winds 15 to 20 knots with gusts up to
25 knots. Seas 4 to 5 feet. Wave Detail: South 4 feet at
6 seconds.
.SATURDAY...South winds 10 to 15 knots with gusts up to 20 knots,
becoming southeast around 10 knots in the afternoon. Seas 3 to
5 feet. Wave Detail: Southeast 4 feet at 6 seconds.
.SATURDAY NIGHT...East winds around 20 knots, becoming northeast
around 30 knots after midnight. Seas 3 to 4 feet, building to
4 to 6 feet, occasionally to 8 feet after midnight. Wave Detail:
South 3 feet at 6 seconds, becoming northeast 4 feet at 4 seconds
and southeast 3 feet at 6 seconds. A chance of thunderstorms. A
chance of showers in the evening, then showers likely after
midnight.
.SUNDAY...Northeast winds around 30 knots with gusts up to
40 knots, diminishing to 20 to 25 knots with gusts up to 30 knots
in the afternoon. Seas 7 to 10 feet, occasionally to 13 feet.
Wave Detail: Northeast 8 feet at 6 seconds and southeast 2 feet
at 6 seconds. A chance of showers in the morning.
.SUNDAY NIGHT...East winds 20 to 25 knots. Seas 6 to 8 feet,
occasionally to 10 feet. Wave Detail: East 8 feet at 7 seconds.
.MONDAY...East winds 15 to 20 knots with gusts up to 25 knots.
Seas 5 to 7 feet, occasionally to 9 feet. Wave Detail: East
6 feet at 7 seconds. A chance of showers.
.MONDAY NIGHT...East winds 15 to 20 knots. Seas 4 to 6 feet,
occasionally to 8 feet. A chance of showers.
.TUESDAY...Southeast winds 15 to 20 knots. Seas 4 to 5 feet. A
chance of thunderstorms. A chance of showers in the morning, then
showers likely in the afternoon.
.TUESDAY NIGHT...Southeast winds 15 to 20 knots. Seas around
4 feet. A chance of showers.
.WEDNESDAY...Southeast winds around 15 knots. Seas around 4 feet.
A chance of showers.
.WEDNESDAY NIGHT...Southeast winds 15 to 20 knots. Seas around
4 feet.

Winds and seas higher in and near thunderstorms.

$$






556 

FZUS54 KLIX 180521
CWFLIX

Coastal Waters Forecast
National Weather Service New Orleans LA
1221 AM CDT Sat Apr 18 2026

Pascagoula to Atchafalaya River out to 60 NM

Seas are provided as a range of the average height of the highest
1/3 of the waves...along with the occasional height of the average
highest 10 percent of the waves.

GMZ500-GMZ501-181800-
1221 AM CDT Sat Apr 18 2026

.SYNOPSIS FOR PASCAGOULA TO ATCHAFALAYA RIVER OUT 60 NM...

High pressure from the gulf into the Atlantic will continue to
produce a light to moderate easterly to southeasterly fetch at 10 to
15 kt over the local waters today. A cold front is expected to move
through the region bringing northerly winds around 25kt Sunday into
early next week. Small Craft Advisories have been posted for these
conditions. Northeast winds will shift to east into Tuesday but
remain elevated. Wednesday, winds will shift to a more SE direction
and ease a bit to around 10-15 kt, possibly remaining that way for
the remainder of the week.

$$

GMZ529-181800-
Lake Pontchartrain-
1221 AM CDT Sat Apr 18 2026

...SMALL CRAFT ADVISORY IN EFFECT FROM LATE TONIGHT THROUGH MONDAY
MORNING...

.REST OF TONIGHT...South winds 5 to 10 knots. Seas 1 foot or less.
.SATURDAY...South winds around 5 knots. Seas 1 foot or less.
.SATURDAY NIGHT...Southwest winds 5 to 10 knots, becoming north
20 to 25 knots with gusts up to 30 knots after midnight. Seas 1 foot
or less, then 3 to 5 feet, occasionally to 6 feet after midnight. A
slight chance of thunderstorms. A slight chance of showers in the
evening, then a chance of showers after midnight.
.SUNDAY...Northeast winds 20 to 25 knots, diminishing to 10 to
15 knots in the afternoon. Seas 3 to 5 feet, occasionally to 6 feet,
subsiding to 2 to 3 feet in the afternoon. A chance of showers with
a slight chance of thunderstorms in the morning.
.SUNDAY NIGHT...Northeast winds 10 to 15 knots. Seas 2 to 3 feet.
.MONDAY...Northeast winds 10 to 15 knots, becoming east 5 to
10 knots in the afternoon. Seas 2 to 3 feet.
.MONDAY NIGHT...East winds around 5 knots. Seas 1 foot or less.
.TUESDAY...East winds 5 to 10 knots. Seas around 2 feet.
.TUESDAY NIGHT...Southeast winds 5 to 10 knots. Seas 1 to 2 feet in
the evening, then 1 foot or less.
.WEDNESDAY...Southeast winds 5 to 10 knots. Seas 1 foot or less,
then around 2 feet in the afternoon.
.WEDNESDAY NIGHT...Southeast winds 10 to 15 knots, diminishing to
5 to 10 knots after midnight. Seas around 2 feet in the evening,
then 1 foot or less.

Winds and seas higher in and near thunderstorms.

$$

GMZ531-181800-
Lake Maurepas-
1221 AM CDT Sat Apr 18 2026

...SMALL CRAFT ADVISORY IN EFFECT FROM LATE TONIGHT THROUGH MONDAY
MORNING...

.REST OF TONIGHT...South winds 5 to 10 knots. Seas around 2 feet.
.SATURDAY...South winds 5 to 10 knots, becoming southeast in the
afternoon. Seas 1 foot or less, then 1 to 2 feet in the afternoon.
.SATURDAY NIGHT...Southwest winds 5 to 10 knots, becoming north
20 to 25 knots with gusts up to 30 knots after midnight. Seas around
2 feet, building to 3 to 5 feet, occasionally to 6 feet after
midnight. A slight chance of showers and thunderstorms in the
evening, then a chance of showers and thunderstorms after midnight.
.SUNDAY...Northeast winds 25 to 30 knots, diminishing to 15 to
20 knots in the afternoon. Seas 3 to 5 feet, occasionally to 6 feet.
A chance of showers with a slight chance of thunderstorms in the
morning.
.SUNDAY NIGHT...Northeast winds 15 to 20 knots. Seas 3 to 4 feet,
occasionally to 5 feet.
.MONDAY...Northeast winds 15 to 20 knots, becoming east 10 to
15 knots in the afternoon. Seas 2 to 4 feet, occasionally to 5 feet.
.MONDAY NIGHT...East winds 5 to 10 knots. Seas 1 foot or less, then
around 2 feet after midnight.
.TUESDAY...East winds 10 to 15 knots. Seas 2 to 3 feet.
.TUESDAY NIGHT...Southeast winds 10 to 15 knots, diminishing to
around 5 knots after midnight. Seas 2 to 3 feet, subsiding to 1 to
2 feet after midnight.
.WEDNESDAY...East winds 5 to 10 knots, becoming southeast 10 to
15 knots in the afternoon. Seas 2 to 3 feet.
.WEDNESDAY NIGHT...Southeast winds 10 to 15 knots, diminishing to
5 to 10 knots after midnight. Seas 2 to 3 feet.

Winds and seas higher in and near thunderstorms.

$$

GMZ532-181800-
Mississippi Sound-
1221 AM CDT Sat Apr 18 2026

...SMALL CRAFT ADVISORY IN EFFECT FROM LATE TONIGHT THROUGH MONDAY
MORNING...

.REST OF TONIGHT...South winds around 10 knots. Waves around 2 feet.
.SATURDAY...South winds 5 to 10 knots. Waves 2 to 3 feet.
.SATURDAY NIGHT...Southwest winds 10 to 15 knots, becoming northwest
20 to 25 knots after midnight. Waves 2 to 4 feet. A chance of
showers with a slight chance of thunderstorms after midnight.
.SUNDAY...North winds 25 to 30 knots, becoming northeast 15 to
20 knots in the afternoon. Waves 3 to 5 feet. A chance of showers
with a slight chance of thunderstorms in the morning.
.SUNDAY NIGHT...Northeast winds 15 to 20 knots with gusts up to
25 knots. Waves 3 to 4 feet.
.MONDAY...Northeast winds 15 to 20 knots, becoming east 10 to
15 knots in the afternoon. Waves 2 to 4 feet.
.MONDAY NIGHT...East winds 5 to 10 knots. Waves 2 to 3 feet.
.TUESDAY...East winds 10 to 15 knots. Waves 2 to 3 feet.
.TUESDAY NIGHT...Southeast winds 5 to 10 knots. Waves around 2 feet.
.WEDNESDAY...Southeast winds 10 to 15 knots. Waves 2 to 3 feet.
.WEDNESDAY NIGHT...Southeast winds 10 to 15 knots, diminishing to
5 to 10 knots after midnight. Waves 2 to 3 feet.

Winds and waves higher in and near thunderstorms.

$$

GMZ533-181800-
Lake Salvador and Lake Cataouatche-
1221 AM CDT Sat Apr 18 2026

...SMALL CRAFT ADVISORY IN EFFECT FROM LATE TONIGHT THROUGH MONDAY
MORNING...

.REST OF TONIGHT...South winds 5 to 10 knots. Seas around 2 feet.
.SATURDAY...South winds 5 to 10 knots. Seas 1 foot or less, then
around 2 feet in the afternoon.
.SATURDAY NIGHT...Southwest winds 5 to 10 knots, becoming north
15 to 20 knots with gusts up to 25 knots after midnight. Seas 1 to
2 feet, building to 2 to 4 feet, occasionally to 5 feet after
midnight. A chance of showers and thunderstorms after midnight.
.SUNDAY...North winds 20 to 25 knots, becoming northeast around
15 knots in the afternoon. Seas 3 to 4 feet, occasionally to 5 feet.
A chance of showers and thunderstorms in the morning.
.SUNDAY NIGHT...Northeast winds 10 to 15 knots with gusts up to
20 knots. Seas 2 to 3 feet.
.MONDAY...Northeast winds 10 to 15 knots with gusts up to 20 knots.
Seas 2 to 3 feet.
.MONDAY NIGHT...East winds 5 to 10 knots. Seas 1 foot or less.
.TUESDAY...East winds 10 to 15 knots. Seas 2 to 3 feet.
.TUESDAY NIGHT...Southeast winds 10 to 15 knots, becoming east 5 to
10 knots after midnight. Seas around 2 feet in the evening, then
1 foot or less.
.WEDNESDAY...East winds 5 to 10 knots, becoming southeast 10 to
15 knots in the afternoon. Seas 2 to 3 feet.
.WEDNESDAY NIGHT...Southeast winds 10 to 15 knots, diminishing to
5 to 10 knots after midnight. Seas 2 to 3 feet in the evening, then
1 foot or less.

Winds and seas higher in and near thunderstorms.

$$

GMZ534-181800-
Lake Borgne-
1221 AM CDT Sat Apr 18 2026

...SMALL CRAFT ADVISORY IN EFFECT FROM LATE TONIGHT THROUGH MONDAY
MORNING...

.REST OF TONIGHT...South winds 5 to 10 knots. Waves 1 foot or less.
.SATURDAY...South winds 5 to 10 knots. Waves 1 foot or less, then
around 2 feet in the afternoon.
.SATURDAY NIGHT...Southwest winds around 10 knots, becoming north
20 to 25 knots after midnight. Waves 2 to 4 feet. A chance of
showers and thunderstorms after midnight.
.SUNDAY...North winds 20 to 25 knots, becoming northeast 15 to
20 knots in the afternoon. Waves 3 to 5 feet. A chance of showers
with a slight chance of thunderstorms in the morning.
.SUNDAY NIGHT...Northeast winds 15 to 20 knots with gusts up to
25 knots. Waves 3 to 4 feet.
.MONDAY...East winds 15 to 20 knots with gusts up to 25 knots. Waves
2 to 4 feet.
.MONDAY NIGHT...East winds 5 to 10 knots. Waves 1 foot or less, then
around 2 feet after midnight.
.TUESDAY...East winds 10 to 15 knots. Waves 2 to 3 feet.
.TUESDAY NIGHT...Southeast winds 10 to 15 knots, diminishing to
around 5 knots after midnight. Waves around 2 feet.
.WEDNESDAY...East winds 5 to 10 knots, becoming southeast 10 to
15 knots in the afternoon. Waves 2 to 3 feet. A slight chance of
showers.
.WEDNESDAY NIGHT...Southeast winds 10 to 15 knots, diminishing to
5 to 10 knots after midnight. Waves 2 to 3 feet.

Winds and waves higher in and near thunderstorms.

$$

GMZ535-181800-
Breton Sound-
1221 AM CDT Sat Apr 18 2026

...SMALL CRAFT ADVISORY IN EFFECT FROM LATE TONIGHT THROUGH MONDAY
MORNING...

.REST OF TONIGHT...South winds 5 to 10 knots. Seas 1 foot or less.
.SATURDAY...South winds 5 to 10 knots. Seas 1 foot or less, then
around 2 feet in the afternoon.
.SATURDAY NIGHT...Southwest winds 5 to 10 knots, becoming northwest
15 to 20 knots after midnight. Seas 1 foot or less, then 2 to
4 feet, occasionally to 5 feet after midnight. A chance of showers
with a slight chance of thunderstorms after midnight.
.SUNDAY...North winds 20 to 25 knots with gusts up to 30 knots. Seas
4 to 5 feet, occasionally to 6 feet. A chance of showers with a
slight chance of thunderstorms in the morning.
.SUNDAY NIGHT...Northeast winds 15 to 20 knots with gusts up to
25 knots. Seas 4 to 5 feet, occasionally to 6 feet.
.MONDAY...Northeast winds 15 to 20 knots with gusts up to 25 knots.
Seas 3 to 5 feet, occasionally to 6 feet.
.MONDAY NIGHT...East winds 5 to 10 knots, increasing to 10 to
15 knots after midnight. Seas 2 to 3 feet.
.TUESDAY...East winds 10 to 15 knots. Seas 3 to 4 feet, occasionally
to 5 feet.
.TUESDAY NIGHT...Southeast winds 10 to 15 knots, diminishing to 5 to
10 knots after midnight. Seas 2 to 3 feet.
.WEDNESDAY...East winds 5 to 10 knots, becoming southeast 10 to
15 knots in the afternoon. Seas 2 to 3 feet. A slight chance of
showers in the morning.
.WEDNESDAY NIGHT...Southeast winds 10 to 15 knots, diminishing to
5 to 10 knots after midnight. Seas 2 to 3 feet.

Winds and seas higher in and near thunderstorms.

$$

GMZ536-181800-
Chandeleur Sound-
1221 AM CDT Sat Apr 18 2026

...SMALL CRAFT ADVISORY IN EFFECT FROM LATE TONIGHT THROUGH MONDAY
MORNING...

.REST OF TONIGHT...South winds around 10 knots. Waves around 2 feet.
.SATURDAY...South winds 5 to 10 knots. Waves around 2 feet.
.SATURDAY NIGHT...Southwest winds around 10 knots, becoming
northwest 15 to 20 knots with gusts up to 25 knots after midnight.
Waves 2 to 4 feet. A chance of showers and thunderstorms after
midnight.
.SUNDAY...North winds 20 to 25 knots with gusts up to 30 knots.
Waves 4 to 6 feet. A chance of showers with a slight chance of
thunderstorms in the morning.
.SUNDAY NIGHT...Northeast winds around 20 knots with gusts up to
25 knots. Waves 4 to 5 feet.
.MONDAY...East winds 15 to 20 knots with gusts up to 25 knots. Waves
4 to 5 feet, subsiding to 2 to 4 feet in the afternoon.
.MONDAY NIGHT...East winds 5 to 10 knots, increasing to 10 to
15 knots after midnight. Waves 2 to 3 feet.
.TUESDAY...East winds 10 to 15 knots. Waves 3 to 4 feet.
.TUESDAY NIGHT...Southeast winds 5 to 10 knots. Waves 2 to 3 feet.
.WEDNESDAY...Southeast winds 10 to 15 knots. Waves around 3 feet. A
slight chance of showers in the morning.
.WEDNESDAY NIGHT...Southeast winds 10 to 15 knots. Waves 2 to
3 feet.

Winds and waves higher in and near thunderstorms.

$$

GMZ541-181800-
Terrebonne Bay-
1221 AM CDT Sat Apr 18 2026

...SMALL CRAFT ADVISORY IN EFFECT FROM LATE TONIGHT THROUGH MONDAY
EVENING...

.REST OF TONIGHT...South winds around 10 knots. Seas 1 foot or less.
.SATURDAY...South winds 5 to 10 knots. Seas 1 foot or less.
.SATURDAY NIGHT...Southwest winds 5 to 10 knots, becoming northwest
15 to 20 knots with gusts up to 25 knots after midnight. Seas 1 foot
or less. A chance of showers and thunderstorms after midnight.
.SUNDAY...North winds 25 to 30 knots, becoming northeast 20 to
25 knots in the afternoon. Seas 1 foot or less. A chance of showers
with a slight chance of thunderstorms in the morning.
.SUNDAY NIGHT...Northeast winds 15 to 20 knots, increasing to 20 to
25 knots after midnight. Seas 1 foot or less.
.MONDAY...Northeast winds 20 to 25 knots, becoming east 15 to
20 knots in the afternoon. Seas 1 foot or less. Wave Detail:
Northeast 1 foot at 2 seconds.
.MONDAY NIGHT...East winds 15 to 20 knots, diminishing to 10 to
15 knots after midnight. Seas 1 foot or less.
.TUESDAY...East winds 15 to 20 knots. Seas 1 foot or less. Wave
Detail: East 1 foot at 2 seconds.
.TUESDAY NIGHT...East winds 10 to 15 knots. Seas 1 foot or less.
Wave Detail: Southeast 1 foot at 2 seconds.
.WEDNESDAY...Southeast winds 10 to 15 knots. Seas 1 foot or less. A
slight chance of showers in the morning.
.WEDNESDAY NIGHT...Southeast winds 10 to 15 knots. Seas 1 foot or
less.

Winds and seas higher in and near thunderstorms.

$$

GMZ543-181800-
Barataria Bay-
1221 AM CDT Sat Apr 18 2026

...SMALL CRAFT ADVISORY IN EFFECT FROM LATE TONIGHT THROUGH MONDAY
EVENING...

.REST OF TONIGHT...South winds 5 to 10 knots. Seas 1 foot or less.
.SATURDAY...South winds 5 to 10 knots. Seas 1 foot or less.
.SATURDAY NIGHT...Southwest winds 5 to 10 knots, becoming northwest
10 to 15 knots with gusts up to 20 knots after midnight. Seas 1 foot
or less. A slight chance of showers and thunderstorms after
midnight.
.SUNDAY...Northeast winds 15 to 20 knots with gusts up to 30 knots.
Seas 1 foot or less. A chance of showers with a slight chance of
thunderstorms in the morning.
.SUNDAY NIGHT...Northeast winds 10 to 15 knots, increasing to 15 to
20 knots after midnight. Seas 1 foot or less.
.MONDAY...Northeast winds 15 to 20 knots, becoming east 10 to
15 knots in the afternoon. Seas 1 foot or less.
.MONDAY NIGHT...East winds 5 to 10 knots. Seas 1 foot or less.
.TUESDAY...East winds 10 to 15 knots. Seas 1 foot or less.
.TUESDAY NIGHT...East winds 5 to 10 knots. Seas 1 foot or less.
.WEDNESDAY...Southeast winds 5 to 10 knots. Seas 1 foot or less.
.WEDNESDAY NIGHT...Southeast winds 5 to 10 knots. Seas 1 foot or
less.

Winds and seas higher in and near thunderstorms.

$$

GMZ551-181800-
Coastal Waters from Port Fourchon LA to Lower Atchafalaya River LA
out 20 nm-
1221 AM CDT Sat Apr 18 2026

...SMALL CRAFT ADVISORY IN EFFECT FROM LATE TONIGHT THROUGH MONDAY
EVENING...

.REST OF TONIGHT...South winds 10 to 15 knots. Seas 2 to 3 feet.
Wave Detail: South 2 feet at 4 seconds.
.SATURDAY...South winds 5 to 10 knots. Seas around 2 feet. Wave
Detail: South 2 feet at 5 seconds.
.SATURDAY NIGHT...Southwest winds 5 to 10 knots, becoming northwest
15 to 20 knots after midnight. Seas 1 to 2 feet. Wave Detail: South
1 foot at 5 seconds. A chance of showers with a slight chance of
thunderstorms after midnight.
.SUNDAY...Northeast winds 25 to 30 knots, diminishing to 20 to
25 knots in the afternoon. Seas 2 to 4 feet, occasionally to 5 feet.
Wave Detail: North 4 feet at 4 seconds. A chance of showers with a
slight chance of thunderstorms in the morning.
.SUNDAY NIGHT...Northeast winds 15 to 20 knots, increasing to 20 to
25 knots after midnight. Seas 2 to 4 feet, occasionally to 5 feet.
Wave Detail: East 4 feet at 5 seconds.
.MONDAY...East winds 20 to 25 knots. Seas 3 to 5 feet, occasionally
to 6 feet. Wave Detail: East 5 feet at 5 seconds.
.MONDAY NIGHT...East winds 15 to 20 knots, diminishing to 10 to
15 knots after midnight. Seas 2 to 4 feet, occasionally to 5 feet.
Wave Detail: East 4 feet at 5 seconds.
.TUESDAY...East winds 15 to 20 knots. Seas 2 to 4 feet, occasionally
to 5 feet. Wave Detail: East 4 feet at 5 seconds. A slight chance of
showers in the afternoon.
.TUESDAY NIGHT...East winds 15 to 20 knots, diminishing to 10 to
15 knots after midnight. Seas 2 to 4 feet, occasionally to 5 feet.
Wave Detail: Southeast 4 feet at 6 seconds. A slight chance of
showers after midnight.
.WEDNESDAY...Southeast winds 10 to 15 knots. Seas 2 to 4 feet,
occasionally to 5 feet. Wave Detail: Southeast 4 feet at 7 seconds.
A slight chance of showers. A slight chance of thunderstorms in the
afternoon.
.WEDNESDAY NIGHT...Southeast winds 15 to 20 knots, diminishing to
10 to 15 knots after midnight. Seas 2 to 4 feet, occasionally to
5 feet.

Winds and seas higher in and near thunderstorms.

$$

GMZ553-181800-
Coastal Waters from Boothville LA to Southwest Pass of the
Mississippi River out 20 nm-
1221 AM CDT Sat Apr 18 2026

...SMALL CRAFT ADVISORY IN EFFECT FROM LATE TONIGHT THROUGH MONDAY
EVENING...

.REST OF TONIGHT...South winds 5 to 10 knots. Seas around 2 feet.
Wave Detail: South 2 feet at 5 seconds.
.SATURDAY...South winds 5 to 10 knots. Seas around 2 feet. Wave
Detail: South 2 feet at 5 seconds.
.SATURDAY NIGHT...South winds around 5 knots, becoming northwest
10 to 15 knots with gusts up to 20 knots after midnight. Seas around
2 feet. Wave Detail: South 1 foot at 5 seconds. A slight chance of
showers and thunderstorms after midnight.
.SUNDAY...Northeast winds 20 to 25 knots with gusts up to 30 knots.
Seas 3 to 5 feet, occasionally to 6 feet. Wave Detail: Southeast
5 feet at 5 seconds and north 4 feet at 4 seconds. A chance of
showers with a slight chance of thunderstorms in the morning.
.SUNDAY NIGHT...Northeast winds 20 to 25 knots. Seas 3 to 5 feet,
occasionally to 6 feet. Wave Detail: Northeast 5 feet at 5 seconds.
.MONDAY...Northeast winds 20 to 25 knots. Seas 3 to 5 feet,
occasionally to 6 feet. Wave Detail: East 5 feet at 5 seconds.
.MONDAY NIGHT...East winds 15 to 20 knots, diminishing to 10 to
15 knots after midnight. Seas 2 to 4 feet, occasionally to 5 feet.
Wave Detail: East 4 feet at 5 seconds.
.TUESDAY...East winds 15 to 20 knots. Seas 3 to 5 feet, occasionally
to 6 feet. Wave Detail: Southeast 5 feet at 7 seconds.
.TUESDAY NIGHT...East winds 10 to 15 knots. Seas 3 to 5 feet,
occasionally to 6 feet. Wave Detail: Southeast 5 feet at 8 seconds.
A slight chance of showers.
.WEDNESDAY...Southeast winds 10 to 15 knots. Seas 3 to 5 feet,
occasionally to 6 feet. Wave Detail: Southeast 4 feet at 7 seconds.
A slight chance of showers. A slight chance of thunderstorms in the
afternoon.
.WEDNESDAY NIGHT...Southeast winds 10 to 15 knots. Seas 3 to 5 feet,
occasionally to 6 feet.

Winds and seas higher in and near thunderstorms.

$$

GMZ554-181800-
Coastal Waters from Boothville LA to Southwest Pass of the
Mississippi River out 20 nm-
1221 AM CDT Sat Apr 18 2026

...SMALL CRAFT ADVISORY IN EFFECT FROM LATE TONIGHT THROUGH MONDAY
EVENING...

.REST OF TONIGHT...South winds 5 to 10 knots. Seas around 2 feet.
Wave Detail: South 2 feet at 6 seconds.
.SATURDAY...South winds 5 to 10 knots. Seas around 2 feet. Wave
Detail: South 2 feet at 5 seconds.
.SATURDAY NIGHT...South winds 5 to 10 knots, becoming west 10 to
15 knots with gusts up to 20 knots after midnight. Seas around
2 feet. Wave Detail: South 1 foot at 5 seconds. A slight chance of
showers and thunderstorms after midnight.
.SUNDAY...North winds 20 to 25 knots with gusts up to 30 knots. Seas
4 to 6 feet, occasionally to 8 feet. Wave Detail: North 6 feet at
4 seconds. A chance of showers with a slight chance of thunderstorms
in the morning.
.SUNDAY NIGHT...Northeast winds 15 to 20 knots, increasing to 20 to
25 knots after midnight. Seas 4 to 6 feet, occasionally to 8 feet.
Wave Detail: Northeast 6 feet at 7 seconds.
.MONDAY...Northeast winds 20 to 25 knots, becoming east 15 to
20 knots in the afternoon. Seas 4 to 6 feet, occasionally to 8 feet.
Wave Detail: Northeast 6 feet at 7 seconds.
.MONDAY NIGHT...East winds 10 to 15 knots with gusts up to 20 knots.
Seas 3 to 5 feet, occasionally to 6 feet. Wave Detail: East 5 feet
at 7 seconds.
.TUESDAY...East winds 15 to 20 knots. Seas 3 to 5 feet, occasionally
to 6 feet. Wave Detail: East 5 feet at 7 seconds.
.TUESDAY NIGHT...East winds 10 to 15 knots. Seas 3 to 5 feet,
occasionally to 6 feet. Wave Detail: East 5 feet at 8 seconds.
.WEDNESDAY...Southeast winds 10 to 15 knots. Seas 3 to 5 feet,
occasionally to 6 feet. Wave Detail: Southeast 5 feet at 8 seconds.
A slight chance of showers. A slight chance of thunderstorms in the
afternoon.
.WEDNESDAY NIGHT...Southeast winds 10 to 15 knots. Seas 3 to 5 feet,
occasionally to 6 feet.

Winds and seas higher in and near thunderstorms.

$$

GMZ557-181800-
Coastal waters from Pascagoula Mississippi to Stake Island out 20 NM-
1221 AM CDT Sat Apr 18 2026

...SMALL CRAFT ADVISORY IN EFFECT FROM LATE TONIGHT THROUGH MONDAY
MORNING...

.REST OF TONIGHT...South winds around 10 knots. Seas around 2 feet.
Wave Detail: South 1 foot at 4 seconds.
.SATURDAY...South winds 5 to 10 knots. Seas around 2 feet in the
morning, then 1 foot or less. Wave Detail: South 1 foot at
5 seconds, becoming south 1 foot at 4 seconds.
.SATURDAY NIGHT...Southwest winds around 10 knots, becoming
northwest 15 to 20 knots with gusts up to 25 knots after midnight.
Seas around 2 feet. Wave Detail: West 2 feet at 4 seconds. A chance
of showers and thunderstorms after midnight.
.SUNDAY...North winds 20 to 25 knots with gusts up to 30 knots. Seas
4 to 6 feet, occasionally to 8 feet. Wave Detail: North 5 feet at
5 seconds. A chance of showers with a slight chance of thunderstorms
in the morning.
.SUNDAY NIGHT...Northeast winds around 20 knots with gusts up to
30 knots. Seas 4 to 6 feet, occasionally to 8 feet. Wave Detail:
Northeast 5 feet at 5 seconds.
.MONDAY...Northeast winds 15 to 20 knots with gusts up to 25 knots.
Seas 4 to 6 feet, occasionally to 8 feet. Wave Detail: East 5 feet
at 6 seconds.
.MONDAY NIGHT...East winds 5 to 10 knots, increasing to 10 to
15 knots with gusts up to 20 knots after midnight. Seas 2 to 3 feet.
Wave Detail: East 3 feet at 7 seconds.
.TUESDAY...East winds 10 to 15 knots. Seas 3 to 5 feet, occasionally
to 6 feet. Wave Detail: Southeast 5 feet at 7 seconds.
.TUESDAY NIGHT...Southeast winds 5 to 10 knots. Seas 3 to 5 feet,
occasionally to 6 feet. Wave Detail: Southeast 5 feet at 8 seconds.
.WEDNESDAY...Southeast winds 10 to 15 knots. Seas 3 to 5 feet,
occasionally to 6 feet. Wave Detail: Southeast 4 feet at 7 seconds.
A slight chance of showers in the morning.
.WEDNESDAY NIGHT...Southeast winds 10 to 15 knots. Seas 3 to 5 feet,
occasionally to 6 feet.

Winds and seas higher in and near thunderstorms.

$$

GMZ570-181800-
Coastal waters from Port Fourchon Louisiana to Lower Atchafalaya
River LA from 20 to 60 NM-
1221 AM CDT Sat Apr 18 2026

...SMALL CRAFT ADVISORY IN EFFECT FROM LATE TONIGHT THROUGH LATE
MONDAY NIGHT...

.REST OF TONIGHT...South winds 10 to 15 knots. Seas around 3 feet.
Wave Detail: Southeast 3 feet at 5 seconds.
.SATURDAY...South winds 10 to 15 knots, diminishing to 5 to 10 knots
in the afternoon. Seas 2 to 3 feet. Wave Detail: Southeast 3 feet at
5 seconds.
.SATURDAY NIGHT...South winds 5 to 10 knots, becoming northwest
10 to 15 knots with gusts up to 20 knots after midnight. Seas around
2 feet. Wave Detail: South 2 feet at 5 seconds. A slight chance of
showers and thunderstorms after midnight.
.SUNDAY...Northeast winds 20 to 25 knots with gusts up to 30 knots.
Seas 3 to 5 feet, occasionally to 6 feet, building to 5 to 7 feet,
occasionally to 9 feet in the afternoon. Wave Detail: Southeast
5 feet at 5 seconds and north 3 feet at 4 seconds, becoming
northeast 7 feet at 6 seconds. A chance of showers with a slight
chance of thunderstorms in the morning.
.SUNDAY NIGHT...Northeast winds 20 to 25 knots with gusts up to
30 knots. Seas 5 to 8 feet, occasionally to 10 feet. Wave Detail:
Northeast 7 feet at 6 seconds.
.MONDAY...East winds 20 to 25 knots with gusts up to 30 knots. Seas
5 to 8 feet, occasionally to 10 feet. Wave Detail: Northeast 8 feet
at 7 seconds.
.MONDAY NIGHT...East winds 15 to 20 knots with gusts up to 25 knots.
Seas 4 to 6 feet, occasionally to 8 feet. Wave Detail: East 6 feet
at 7 seconds.
.TUESDAY...East winds around 20 knots. Seas 4 to 6 feet,
occasionally to 8 feet. Wave Detail: East 6 feet at 6 seconds. A
slight chance of showers and thunderstorms in the afternoon.
.TUESDAY NIGHT...East winds 15 to 20 knots. Seas 5 to 6 feet,
occasionally to 8 feet. Wave Detail: East 6 feet at 8 seconds. A
slight chance of thunderstorms in the evening. A slight chance of
showers.
.WEDNESDAY...East winds 15 to 20 knots. Seas 4 to 6 feet,
occasionally to 8 feet. Wave Detail: Southeast 6 feet at 8 seconds.
A chance of showers in the morning, then a slight chance of showers
and thunderstorms in the afternoon.
.WEDNESDAY NIGHT...Southeast winds 15 to 20 knots. Seas 5 to 7 feet,
occasionally to 9 feet. A slight chance of showers and thunderstorms
after midnight.

Winds and seas higher in and near thunderstorms.

$$

GMZ572-181800-
Coastal waters from Southwest Pass of the Mississippi River to Port
Fourchon Louisiana from 20 to 60 NM-
1221 AM CDT Sat Apr 18 2026

...SMALL CRAFT ADVISORY IN EFFECT FROM LATE TONIGHT THROUGH LATE
MONDAY NIGHT...

.REST OF TONIGHT...South winds around 10 knots. Seas around 2 feet.
Wave Detail: South 2 feet at 6 seconds.
.SATURDAY...South winds 5 to 10 knots. Seas around 2 feet. Wave
Detail: South 2 feet at 5 seconds.
.SATURDAY NIGHT...South winds around 5 knots, becoming northwest
after midnight. Seas around 2 feet. Wave Detail: South 1 foot at
5 seconds. A slight chance of showers after midnight.
.SUNDAY...Northeast winds 20 to 25 knots with gusts up to 30 knots.
Seas 3 to 5 feet, occasionally to 6 feet, building to 6 feet,
occasionally to 8 feet in the afternoon. Wave Detail: Southeast
5 feet at 5 seconds and north 3 feet at 4 seconds, becoming north
6 feet at 7 seconds. A chance of showers with a slight chance of
thunderstorms in the morning, then a slight chance of showers in the
afternoon.
.SUNDAY NIGHT...Northeast winds 20 to 25 knots with gusts up to
30 knots. Seas 6 to 7 feet, occasionally to 9 feet. Wave Detail:
North 7 feet at 6 seconds.
.MONDAY...Northeast winds 20 to 25 knots with gusts up to 30 knots.
Seas 6 to 7 feet, occasionally to 9 feet. Wave Detail: Northeast
7 feet at 7 seconds.
.MONDAY NIGHT...East winds 15 to 20 knots with gusts up to 25 knots.
Seas 4 to 6 feet, occasionally to 8 feet. Wave Detail: East 6 feet
at 7 seconds.
.TUESDAY...East winds 15 to 20 knots. Seas 5 to 6 feet, occasionally
to 8 feet. Wave Detail: East 6 feet at 7 seconds.
.TUESDAY NIGHT...East winds 15 to 20 knots. Seas 5 to 6 feet,
occasionally to 8 feet. Wave Detail: East 6 feet at 8 seconds. A
slight chance of showers.
.WEDNESDAY...East winds around 15 knots. Seas 4 to 6 feet,
occasionally to 8 feet. Wave Detail: East 6 feet at 8 seconds. A
chance of showers in the morning, then a slight chance of showers
and thunderstorms in the afternoon.
.WEDNESDAY NIGHT...East winds 15 to 20 knots, becoming southeast
10 to 15 knots after midnight. Seas 5 to 7 feet, occasionally to
9 feet.

Winds and seas higher in and near thunderstorms.

$$

GMZ575-181800-
Coastal Waters from Stake Island LA to Southwest Pass of the
Mississippi River from 20 to 60 nm-
1221 AM CDT Sat Apr 18 2026

...SMALL CRAFT ADVISORY IN EFFECT FROM LATE TONIGHT THROUGH LATE
MONDAY NIGHT...

.REST OF TONIGHT...South winds 5 to 10 knots. Seas around 2 feet.
Wave Detail: Southeast 2 feet at 5 seconds.
.SATURDAY...South winds around 10 knots, becoming southeast in the
afternoon. Seas around 2 feet. Wave Detail: South 2 feet at
6 seconds.
.SATURDAY NIGHT...South winds around 5 knots, becoming west after
midnight. Seas 1 foot or less. Wave Detail: South 1 foot at
5 seconds.
.SUNDAY...North winds 20 to 25 knots with gusts up to 30 knots. Seas
3 to 5 feet, occasionally to 6 feet, building to 5 to 7 feet,
occasionally to 9 feet in the afternoon. Wave Detail: Northwest
3 feet at 4 seconds and southeast 1 foot at 5 seconds, becoming
north 7 feet at 7 seconds and northwest 2 feet at 4 seconds. A
slight chance of thunderstorms. A chance of showers, mainly in the
morning.
.SUNDAY NIGHT...Northeast winds 20 to 25 knots with gusts up to
30 knots. Seas 6 to 7 feet, occasionally to 9 feet. Wave Detail:
Northeast 7 feet at 7 seconds.
.MONDAY...Northeast winds 20 to 25 knots, diminishing to 15 to
20 knots in the afternoon. Seas 6 to 7 feet, occasionally to 9 feet.
Wave Detail: Northeast 7 feet at 7 seconds.
.MONDAY NIGHT...East winds 15 to 20 knots with gusts up to 25 knots.
Seas around 5 feet, occasionally to 6 feet. Wave Detail: Northeast
5 feet at 7 seconds and northwest 1 foot at 5 seconds.
.TUESDAY...East winds 15 to 20 knots. Seas 5 to 6 feet, occasionally
to 8 feet. Wave Detail: East 6 feet at 8 seconds and northwest
1 foot at 5 seconds.
.TUESDAY NIGHT...East winds 10 to 15 knots. Seas 5 to 6 feet,
occasionally to 8 feet. Wave Detail: East 6 feet at 8 seconds.
.WEDNESDAY...East winds around 15 knots. Seas 5 to 7 feet,
occasionally to 9 feet. Wave Detail: Southeast 6 feet at 8 seconds.
A slight chance of showers and thunderstorms.
.WEDNESDAY NIGHT...Southeast winds 10 to 15 knots. Seas 5 to 6 feet,
occasionally to 8 feet.

Winds and seas higher in and near thunderstorms.

$$

GMZ577-181800-
Coastal waters from Pascagoula Mississippi to Stake Island Louisiana
out 20 to 60 NM-
1221 AM CDT Sat Apr 18 2026

...SMALL CRAFT ADVISORY IN EFFECT FROM LATE TONIGHT THROUGH MONDAY
EVENING...

.REST OF TONIGHT...South winds 5 to 10 knots. Seas around 2 feet.
Wave Detail: South 2 feet at 6 seconds and south 1 foot at
3 seconds.
.SATURDAY...South winds 5 to 10 knots. Seas around 2 feet in the
morning, then 1 foot or less. Wave Detail: South 1 foot at
4 seconds.
.SATURDAY NIGHT...Southwest winds 5 to 10 knots, becoming west 10 to
15 knots with gusts up to 20 knots after midnight. Seas 1 foot or
less, then around 2 feet after midnight. Wave Detail: South 1 foot
at 5 seconds, becoming southwest 2 feet at 5 seconds. A slight
chance of showers and thunderstorms after midnight.
.SUNDAY...North winds 20 to 25 knots with gusts up to 30 knots. Seas
5 to 7 feet, occasionally to 9 feet. Wave Detail: North 7 feet at
7 seconds. A chance of showers with a slight chance of thunderstorms
in the morning, then a slight chance of showers in the afternoon.
.SUNDAY NIGHT...Northeast winds 20 to 25 knots with gusts up to
30 knots. Seas 5 to 7 feet, occasionally to 9 feet. Wave Detail:
Northeast 7 feet at 7 seconds.
.MONDAY...Northeast winds 20 to 25 knots, diminishing to 15 to
20 knots in the afternoon. Seas 5 to 8 feet, occasionally to
10 feet. Wave Detail: Northeast 7 feet at 7 seconds.
.MONDAY NIGHT...East winds 10 to 15 knots, increasing to 15 to
20 knots after midnight. Seas 3 to 5 feet, occasionally to 6 feet.
Wave Detail: East 5 feet at 7 seconds and west 1 foot at 5 seconds.
.TUESDAY...East winds 15 to 20 knots. Seas 4 to 6 feet, occasionally
to 8 feet. Wave Detail: East 6 feet at 8 seconds and west 1 foot at
4 seconds.
.TUESDAY NIGHT...Southeast winds 10 to 15 knots. Seas 4 to 6 feet,
occasionally to 8 feet. Wave Detail: Southeast 6 feet at 8 seconds.
.WEDNESDAY...East winds 10 to 15 knots. Seas 4 to 6 feet,
occasionally to 8 feet. Wave Detail: Southeast 6 feet at 8 seconds.
A slight chance of showers. A slight chance of thunderstorms in the
afternoon.
.WEDNESDAY NIGHT...Southeast winds 10 to 15 knots. Seas 5 to 6 feet,
occasionally to 8 feet.

Winds and seas higher in and near thunderstorms.

$$







771 

FZUS51 KPHI 180542
CWFPHI

Coastal Waters Forecast for New Jersey and Delaware
National Weather Service Mount Holly NJ
141 AM EDT Sat Apr 18 2026

Sandy Hook NJ to Fenwick Island DE to 60 NM offshore and Delaware
Bay

ANZ400-181800-
141 AM EDT Sat Apr 18 2026

.SYNOPSIS FOR THE COASTAL WATERS FROM SANDY HOOK NJ TO FENWICK
ISLAND DE AND FOR DELAWARE BAY...

High pressure will nose its way into the Mid Atlantic from the north
on Saturday. A strong cold front will move across the area Saturday
night into Sunday. High pressure will move into the area Monday into
Tuesday. Another cold front will move across the area Tuesday night
into Wednesday, followed by high pressure again later in the week.

$$

ANZ450-181800-
Coastal waters from Sandy Hook to Manasquan Inlet NJ out 20 NM-
141 AM EDT Sat Apr 18 2026

.REST OF TONIGHT...NE winds 5 to 10 kt. Seas around 3 ft. Wave
Detail: S 3 ft at 7 seconds. Patchy fog.
.SAT...E winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: SE 3 ft
at 7 seconds and E 1 foot at 4 seconds.
.SAT NIGHT...SE winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: E
2 ft at 4 seconds and S 1 foot at 7 seconds.
.SUN...W winds 15 to 20 kt, becoming NW in the afternoon. Seas
2 to 4 ft. Wave Detail: NW 2 ft at 3 seconds and SE 2 ft at
5 seconds. Showers.
.SUN NIGHT...NW winds 10 to 15 kt, diminishing to 5 to 10 kt
after midnight. Seas 2 to 4 ft. Wave Detail: NW 2 ft at 4 seconds
and SE 2 ft at 7 seconds. Showers in the evening.
.MON...NW winds around 10 kt. Seas 2 to 3 ft. Wave Detail: SE
2 ft at 7 seconds and NW 1 foot at 3 seconds.
.MON NIGHT...N winds 10 to 15 kt. Seas 2 to 3 ft.
.TUE...N winds 5 to 10 kt, becoming SE in the afternoon. Seas
2 to 3 ft.
.TUE NIGHT...S winds 15 to 20 kt. Seas 2 to 4 ft.
.WED...SW winds 10 to 15 kt. Seas 3 to 4 ft.
.WED NIGHT...W winds 5 to 10 kt, becoming N after midnight. Seas
2 to 3 ft.

$$

ANZ451-181800-
Coastal waters from Manasquan Inlet to Little Egg Inlet NJ out
20 NM-
141 AM EDT Sat Apr 18 2026

.REST OF TONIGHT...NE winds 5 to 10 kt. Seas around 3 ft. Wave
Detail: S 3 ft at 7 seconds. Patchy fog.
.SAT...E winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: SE 3 ft
at 5 seconds and SE 1 foot at 8 seconds.
.SAT NIGHT...SE winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: SE
2 ft at 6 seconds.
.SUN...W winds 15 to 20 kt, becoming NW in the afternoon. Seas
3 to 4 ft. Wave Detail: SE 3 ft at 6 seconds and NW 2 ft at
3 seconds. Showers.
.SUN NIGHT...NW winds 10 to 15 kt. Seas 2 to 4 ft. Wave Detail:
NW 2 ft at 3 seconds and S 2 ft at 6 seconds. Showers in the
evening.
.MON...NW winds around 10 kt. Seas 2 to 3 ft. Wave Detail: S 2 ft
at 7 seconds and E 2 ft at 8 seconds.
.MON NIGHT...N winds 10 to 15 kt. Seas around 3 ft.
.TUE...N winds 10 to 15 kt, becoming SE in the afternoon. Seas
2 to 3 ft.
.TUE NIGHT...S winds 15 to 20 kt. Seas 2 to 4 ft.
.WED...SW winds 15 to 20 kt, diminishing to 10 to 15 kt in the
afternoon. Seas 3 to 4 ft.
.WED NIGHT...SW winds around 10 kt, becoming N after midnight.
Seas around 3 ft.

$$

ANZ452-181800-
Coastal waters from Little Egg Inlet to Great Egg Inlet NJ out
20 NM-
141 AM EDT Sat Apr 18 2026

.REST OF TONIGHT...NE winds around 10 kt. Seas 2 to 3 ft. Wave
Detail: SE 3 ft at 7 seconds. Patchy fog.
.SAT...E winds around 10 kt. Seas 2 to 3 ft. Wave Detail: SE 2 ft
at 5 seconds and E 2 ft at 9 seconds.
.SAT NIGHT...SE winds around 10 kt. Seas 2 to 3 ft. Wave Detail:
SE 2 ft at 5 seconds and SE 1 foot at 8 seconds.
.SUN...W winds 15 to 20 kt, becoming NW in the afternoon. Seas
3 to 4 ft. Wave Detail: NW 3 ft at 3 seconds and S 3 ft at
5 seconds. Showers.
.SUN NIGHT...NW winds 10 to 15 kt. Seas 2 to 4 ft. Wave Detail:
NW 2 ft at 3 seconds and S 2 ft at 6 seconds. Showers in the
evening.
.MON...W winds 10 to 15 kt. Seas 2 to 3 ft. Wave Detail: W 2 ft
at 3 seconds and E 2 ft at 8 seconds.
.MON NIGHT...N winds 10 to 15 kt. Seas 2 to 3 ft.
.TUE...N winds 10 to 15 kt, becoming SE 5 to 10 kt in the
afternoon. Seas 2 to 3 ft.
.TUE NIGHT...S winds 15 to 20 kt. Seas 2 to 3 ft, building to
3 to 5 ft after midnight.
.WED...SW winds 15 to 20 kt, diminishing to 10 to 15 kt in the
afternoon. Seas 3 to 4 ft.
.WED NIGHT...SW winds around 10 kt, becoming N after midnight.
Seas 2 to 3 ft.

$$

ANZ453-181800-
Coastal waters from Great Egg Inlet to Cape May NJ out 20 NM-
141 AM EDT Sat Apr 18 2026

.REST OF TONIGHT...NE winds 5 to 10 kt. Seas 2 to 3 ft. Wave
Detail: SE 3 ft at 7 seconds. Patchy fog.
.SAT...E winds around 10 kt. Seas 2 to 3 ft. Wave Detail: SE 2 ft
at 7 seconds.
.SAT NIGHT...SE winds 10 to 15 kt. Seas 2 to 3 ft. Wave Detail:
SE 2 ft at 5 seconds and E 2 ft at 8 seconds.
.SUN...W winds 15 to 20 kt, becoming NW in the afternoon. Gusts
up to 30 kt. Seas 3 to 5 ft. Wave Detail: S 3 ft at 5 seconds and
NW 2 ft at 3 seconds. Showers likely.
.SUN NIGHT...NW winds 10 to 15 kt with gusts up to 20 kt,
diminishing to 5 to 10 kt after midnight. Seas 2 to 4 ft. Wave
Detail: NW 2 ft at 3 seconds and SE 2 ft at 7 seconds. Showers
likely in the evening.
.MON...W winds around 10 kt. Seas 2 to 3 ft. Wave Detail: W 2 ft
at 3 seconds and E 2 ft at 8 seconds.
.MON NIGHT...N winds 10 to 15 kt. Seas 2 to 3 ft.
.TUE...N winds 10 to 15 kt, becoming SE 5 to 10 kt in the
afternoon. Seas 2 to 3 ft.
.TUE NIGHT...S winds 10 to 15 kt, increasing to 15 to 20 kt after
midnight. Seas 2 to 4 ft.
.WED...SW winds 15 to 20 kt, diminishing to around 10 kt in the
afternoon. Seas 2 to 4 ft.
.WED NIGHT...SW winds 5 to 10 kt, becoming N after midnight. Seas
2 to 3 ft.

$$

ANZ454-181800-
Coastal waters from Cape May NJ to Cape Henlopen DE out 20 NM-
141 AM EDT Sat Apr 18 2026

.REST OF TONIGHT...NE winds around 10 kt. Seas around 2 ft. Wave
Detail: SE 2 ft at 7 seconds. Patchy fog.
.SAT...E winds around 10 kt. Seas 2 to 3 ft. Wave Detail: SE 2 ft
at 7 seconds and E 1 foot at 3 seconds.
.SAT NIGHT...SE winds 10 to 15 kt, becoming S with gusts up to
20 kt after midnight. Seas 2 to 3 ft. Wave Detail: SE 3 ft at
5 seconds and E 1 foot at 8 seconds.
.SUN...W winds 20 to 25 kt with gusts up to 30 kt. Seas 3 to
5 ft. Wave Detail: NW 3 ft at 4 seconds and S 3 ft at 5 seconds.
Showers likely.
.SUN NIGHT...NW winds 10 to 15 kt. Seas 2 to 4 ft. Wave Detail:
NW 3 ft at 4 seconds and SE 2 ft at 7 seconds. Showers likely in
the evening.
.MON...W winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to
4 ft. Wave Detail: NW 2 ft at 4 seconds and E 2 ft at 8 seconds.
.MON NIGHT...N winds 10 to 15 kt. Seas 2 to 4 ft.
.TUE...N winds 10 to 15 kt, becoming SE 5 to 10 kt in the
afternoon. Seas 2 to 3 ft.
.TUE NIGHT...S winds 10 to 15 kt, increasing to 15 to 20 kt after
midnight. Seas 2 to 4 ft.
.WED...SW winds 10 to 15 kt. Seas 2 to 4 ft.
.WED NIGHT...SW winds around 10 kt, becoming N after midnight.
Seas 2 to 3 ft.

$$

ANZ455-181800-
Coastal waters from Cape Henlopen to Fenwick Island DE out 20 NM-
141 AM EDT Sat Apr 18 2026

.REST OF TONIGHT...NE winds 5 to 10 kt. Seas around 2 ft. Wave
Detail: SE 2 ft at 7 seconds. Patchy fog.
.SAT...E winds around 10 kt. Seas around 2 ft. Wave Detail: SE
2 ft at 7 seconds and E 1 foot at 3 seconds.
.SAT NIGHT...SE winds 10 to 15 kt, becoming S with gusts up to
20 kt after midnight. Seas 2 to 4 ft. Wave Detail: SE 3 ft at
5 seconds and SE 1 foot at 8 seconds.
.SUN...W winds 20 to 25 kt, becoming NW in the afternoon. Seas
3 to 5 ft. Wave Detail: NW 3 ft at 4 seconds and S 3 ft at
5 seconds. Showers likely.
.SUN NIGHT...NW winds 10 to 15 kt. Seas 2 to 4 ft. Wave Detail:
NW 3 ft at 4 seconds and SE 2 ft at 7 seconds. Showers likely in
the evening.
.MON...NW winds 10 to 15 kt. Seas 2 to 4 ft. Wave Detail: NW 2 ft
at 4 seconds and E 2 ft at 8 seconds.
.MON NIGHT...N winds 10 to 15 kt. Seas 2 to 3 ft.
.TUE...N winds 10 to 15 kt, becoming E 5 to 10 kt in the
afternoon. Seas 2 to 3 ft.
.TUE NIGHT...S winds 10 to 15 kt. Seas 2 to 4 ft.
.WED...SW winds 10 to 15 kt. Seas 2 to 4 ft.
.WED NIGHT...SW winds 5 to 10 kt, becoming NW after midnight.
Seas 2 to 3 ft.

$$

ANZ431-181800-
Delaware Bay waters south of East Point NJ to Slaughter Beach DE-
141 AM EDT Sat Apr 18 2026

.REST OF TONIGHT...E winds 5 to 10 kt. Seas 1 foot or less. Wave
Detail: N 1 foot at 2 seconds.
.SAT...E winds 10 to 15 kt. Seas 1 foot or less. Wave Detail: E
1 foot at 2 seconds and S 1 foot at 5 seconds.
.SAT NIGHT...SE winds 10 to 15 kt. Seas around 2 ft. Wave Detail:
SE 2 ft at 3 seconds and SE 1 foot at 8 seconds.
.SUN...NW winds 20 to 25 kt with gusts up to 30 kt. Seas 2 to
3 ft. Wave Detail: NW 3 ft at 4 seconds and S 1 foot at
5 seconds. Showers.
.SUN NIGHT...NW winds 10 to 15 kt. Seas around 2 ft in the
evening, then 1 foot or less. Wave Detail: NW 2 ft at 4 seconds
and SE 1 foot at 7 seconds, becoming NW 1 foot at 4 seconds and
SE 1 foot at 7 seconds. Showers likely in the evening.
.MON...NW winds 10 to 15 kt with gusts up to 20 kt. Seas around
2 ft. Wave Detail: NW 2 ft at 3 seconds and SE 1 foot at
7 seconds.
.MON NIGHT...N winds 10 to 15 kt. Seas around 2 ft.
.TUE...N winds 5 to 10 kt, becoming S in the afternoon. Seas
1 foot or less.
.TUE NIGHT...S winds 10 to 15 kt, increasing to 15 to 20 kt after
midnight. Seas around 2 ft.
.WED...SW winds 10 to 15 kt. Seas around 2 ft.
.WED NIGHT...W winds 5 to 10 kt, becoming N after midnight. Seas
1 foot or less.

$$

ANZ430-181800-
Delaware Bay waters north of East Point NJ to Slaughter Beach DE-
141 AM EDT Sat Apr 18 2026

.REST OF TONIGHT...E winds 5 to 10 kt. Seas 1 foot or less. Wave
Detail: NE 1 foot at 2 seconds.
.SAT...E winds 5 to 10 kt, becoming SE 10 to 15 kt in the
afternoon. Seas 1 foot or less. Wave Detail: E 1 foot at
3 seconds.
.SAT NIGHT...SE winds 10 to 15 kt. Seas 1 to 2 ft in the evening,
then 1 foot or less. Wave Detail: SE 2 ft at 3 seconds, becoming
SE 1 foot at 3 seconds.
.SUN...NW winds 20 to 25 kt with gusts up to 30 kt. Seas 1 to
2 ft. Wave Detail: NW 2 ft at 3 seconds and SE 1 foot at
4 seconds. Showers.
.SUN NIGHT...NW winds 10 to 15 kt with gusts up to 20 kt,
becoming W 5 to 10 kt after midnight. Seas 1 to 2 ft in the
evening, then 1 foot or less. Wave Detail: NW 2 ft at 3 seconds,
becoming NW 1 foot at 3 seconds. Showers likely in the evening.
.MON...NW winds 10 to 15 kt with gusts up to 20 kt. Seas 1 to
2 ft. Wave Detail: NW 2 ft at 3 seconds.
.MON NIGHT...NW winds 10 to 15 kt with gusts up to 20 kt,
becoming N 5 to 10 kt after midnight. Seas 1 to 2 ft.
.TUE...N winds 5 to 10 kt, becoming S in the afternoon. Seas
1 foot or less.
.TUE NIGHT...S winds 10 to 15 kt. Seas 1 to 2 ft.
.WED...SW winds 10 to 15 kt, becoming W 5 to 10 kt in the
afternoon. Seas 1 foot or less.
.WED NIGHT...NW winds 5 to 10 kt, becoming N after midnight. Seas
1 foot or less.

$$

ANZ485-181800-
Waters from Cape May NJ to Fenwick Island DE from 20 to 60 NM-
141 AM EDT Sat Apr 18 2026

.REST OF TONIGHT...NE winds 5 to 10 kt. Seas around 3 ft. Wave
Detail: SE 2 ft at 7 seconds. Patchy fog.
.SAT...E winds around 10 kt. Seas around 3 ft. Wave Detail: E
2 ft at 4 seconds and SE 2 ft at 7 seconds.
.SAT NIGHT...SE winds 10 to 15 kt, becoming S 15 to 20 kt with
gusts up to 25 kt after midnight. Seas 3 to 4 ft. Wave Detail: SE
3 ft at 4 seconds and SE 1 foot at 8 seconds.
.SUN...SW winds 20 to 25 kt, becoming NW in the afternoon. Seas
4 to 6 ft. Wave Detail: NW 5 ft at 5 seconds and S 4 ft at
5 seconds. Showers likely.
.SUN NIGHT...NW winds 10 to 15 kt. Seas 4 to 6 ft, subsiding to
3 to 4 ft after midnight. Wave Detail: NW 4 ft at 5 seconds and
SE 2 ft at 7 seconds, becoming NW 2 ft at 4 seconds and E 2 ft at
8 seconds. Showers likely, mainly in the evening.
.MON...NW winds 10 to 15 kt. Seas 3 to 4 ft. Wave Detail: NW 2 ft
at 4 seconds and S 2 ft at 5 seconds.
.MON NIGHT...NW winds around 15 kt. Seas 3 to 4 ft.
.TUE...N winds 10 to 15 kt, becoming NE 5 to 10 kt in the
afternoon. Seas 2 to 4 ft.
.TUE NIGHT...S winds 10 to 15 kt, increasing to 15 to 20 kt after
midnight. Seas 2 to 4 ft.
.WED...SW winds 15 to 20 kt, diminishing to 10 to 15 kt in the
afternoon. Seas 3 to 4 ft.
.WED NIGHT...SW winds 10 to 15 kt, becoming NW after midnight.
Seas 3 to 4 ft.

$$

ANZ483-181800-
Waters from Great Egg Inlet NJ to Cape May NJ from 20 to 60 NM-
141 AM EDT Sat Apr 18 2026

.REST OF TONIGHT...NE winds around 10 kt. Seas around 3 ft. Wave
Detail: SE 3 ft at 7 seconds. Patchy fog.
.SAT...E winds around 10 kt. Seas around 3 ft. Wave Detail: E
2 ft at 4 seconds and SE 2 ft at 7 seconds.
.SAT NIGHT...SE winds around 10 kt, becoming S 15 to 20 kt with
gusts up to 25 kt after midnight. Seas 2 to 4 ft. Wave Detail: SE
3 ft at 5 seconds and SE 2 ft at 8 seconds.
.SUN...SW winds 15 to 20 kt, becoming NW 20 to 25 kt in the
afternoon. Seas 4 to 6 ft. Wave Detail: E 4 ft at 5 seconds and
NW 3 ft at 4 seconds. Showers.
.SUN NIGHT...NW winds 15 to 20 kt, diminishing to 10 to 15 kt
after midnight. Seas 4 to 6 ft. Wave Detail: NW 3 ft at 5 seconds
and SW 3 ft at 6 seconds. Showers, mainly in the evening.
.MON...W winds 10 to 15 kt. Seas 3 to 4 ft. Wave Detail: W 2 ft
at 4 seconds and E 2 ft at 8 seconds.
.MON NIGHT...NW winds 10 to 15 kt. Seas 3 to 4 ft.
.TUE...N winds 10 to 15 kt, becoming NE 5 to 10 kt in the
afternoon. Seas 2 to 4 ft.
.TUE NIGHT...S winds 10 to 15 kt, increasing to 15 to 20 kt after
midnight. Seas 2 to 3 ft, building to 3 to 5 ft after midnight.
.WED...SW winds 15 to 20 kt, diminishing to 10 to 15 kt in the
afternoon. Seas 3 to 5 ft.
.WED NIGHT...SW winds 10 to 15 kt, becoming NW after midnight.
Seas 3 to 4 ft.

$$

ANZ482-181800-
Waters from Little Egg Inlet NJ to Great Egg Inlet NJ from 20 to
60 NM-
141 AM EDT Sat Apr 18 2026

.REST OF TONIGHT...NE winds around 10 kt. Seas around 3 ft. Wave
Detail: SE 3 ft at 7 seconds. Patchy fog.
.SAT...E winds around 10 kt. Seas around 3 ft. Wave Detail: E
2 ft at 4 seconds and SE 2 ft at 7 seconds.
.SAT NIGHT...SE winds 10 to 15 kt. Gusts up to 25 kt after
midnight. Seas 3 to 4 ft. Wave Detail: SE 3 ft at 4 seconds and
SE 2 ft at 8 seconds.
.SUN...SW winds 15 to 20 kt, becoming NW 20 to 25 kt in the
afternoon. Seas 3 to 4 ft, building to 4 to 6 ft in the
afternoon. Wave Detail: S 4 ft at 5 seconds and NE 1 foot at
5 seconds, becoming NW 4 ft at 4 seconds and S 4 ft at 6 seconds.
Showers.
.SUN NIGHT...NW winds 15 to 20 kt, diminishing to 10 to 15 kt
after midnight. Seas 4 to 6 ft. Wave Detail: NW 3 ft at 4 seconds
and SW 2 ft at 6 seconds. Showers, mainly in the evening.
.MON...W winds 10 to 15 kt. Seas 3 to 4 ft. Wave Detail: W 2 ft
at 3 seconds and SE 2 ft at 7 seconds.
.MON NIGHT...NW winds 10 to 15 kt. Seas 3 to 4 ft.
.TUE...N winds 10 to 15 kt, diminishing to 5 to 10 kt in the
afternoon. Seas 2 to 4 ft.
.TUE NIGHT...S winds 15 to 20 kt. Seas 2 to 3 ft, building to
3 to 5 ft after midnight.
.WED...SW winds 15 to 20 kt, diminishing to 10 to 15 kt in the
afternoon. Seas 4 to 5 ft.
.WED NIGHT...SW winds 10 to 15 kt, becoming N after midnight.
Seas 3 to 4 ft.

$$

ANZ481-181800-
Waters from Manasquan Inlet NJ to Little Egg Inlet NJ from 20 to
60 NM-
141 AM EDT Sat Apr 18 2026

.REST OF TONIGHT...NE winds around 10 kt. Seas around 3 ft.
Patchy fog.
.SAT...E winds around 10 kt. Seas around 3 ft.
.SAT NIGHT...SE winds 10 to 15 kt. Seas around 3 ft.
.SUN...SW winds 15 to 20 kt, becoming NW 20 to 25 kt in the
afternoon. Seas 3 to 5 ft. Showers likely in the morning, then
showers in the afternoon.
.SUN NIGHT...NW winds 15 to 20 kt with gusts up to 25 kt,
diminishing to 10 to 15 kt after midnight. Seas 3 to 5 ft.
Showers in the evening.
.MON...NW winds 10 to 15 kt. Seas 3 to 4 ft.
.MON NIGHT...N winds 10 to 15 kt. Seas 3 to 4 ft.
.TUE...N winds 10 to 15 kt, becoming NE 5 to 10 kt in the
afternoon. Seas 2 to 4 ft.
.TUE NIGHT...S winds 10 to 15 kt, increasing to 15 to 20 kt after
midnight. Seas 3 to 5 ft.
.WED...SW winds 15 to 20 kt, diminishing to 10 to 15 kt in the
afternoon. Seas 4 to 5 ft.
.WED NIGHT...SW winds 10 to 15 kt, becoming N after midnight.
Seas 3 to 4 ft.

$$

ANZ480-181800-
Waters from Sandy Hook NJ to Manasquan Inlet NJ from 20 to 40 NM-
141 AM EDT Sat Apr 18 2026

.REST OF TONIGHT...NE winds 5 to 10 kt. Seas around 3 ft. Wave
Detail: S 3 ft at 7 seconds. Patchy fog.
.SAT...E winds 5 to 10 kt. Seas around 3 ft. Wave Detail: SE 3 ft
at 8 seconds and E 2 ft at 4 seconds.
.SAT NIGHT...SE winds 10 to 15 kt. Seas around 3 ft. Wave Detail:
E 2 ft at 4 seconds and S 2 ft at 7 seconds.
.SUN...SW winds 15 to 20 kt, becoming NW 20 to 25 kt in the
afternoon. Seas 3 to 5 ft. Wave Detail: NW 3 ft at 4 seconds and
S 3 ft at 5 seconds. Showers.
.SUN NIGHT...NW winds 10 to 15 kt. Seas 3 to 5 ft. Wave Detail:
NW 2 ft at 4 seconds and SE 2 ft at 7 seconds. Showers in the
evening.
.MON...NW winds around 10 kt. Seas around 3 ft. Wave Detail: S
2 ft at 7 seconds and E 2 ft at 7 seconds.
.MON NIGHT...N winds 10 to 15 kt. Seas 3 to 4 ft.
.TUE...N winds 10 to 15 kt, becoming SE 5 to 10 kt in the
afternoon. Seas 2 to 3 ft.
.TUE NIGHT...S winds 10 to 15 kt. Seas 2 to 4 ft, building to
4 to 5 ft after midnight.
.WED...SW winds 10 to 15 kt. Seas 3 to 4 ft.
.WED NIGHT...W winds around 10 kt, becoming N after midnight.
Seas 3 to 4 ft.

$$