358 

FZUS56 KMTR 180901
CWFMTR

Coastal Waters Forecast for California
National Weather Service San Francisco Bay Area
201 AM PDT Sat Apr 18 2026

Central California Coast from Point Arena to Point Piedras
Blancas out to 60 NM, including Monterey Bay, Greater Farallones,
and Cordell Bank National Marine Sanctuaries

PZZ500-182145-
201 AM PDT Sat Apr 18 2026

.Synopsis for the Central California Coast and Bays Including
the Monterey Bay...Greater Farallones...and Cordell Bank National
Marine Sanctuaries...

Northwest winds will continue to diminish today. Winds shift to
southerly Sunday ahead of an incoming low pressure system and cold
front. Winds will strengthen ahead of the cold front Monday through
Tuesday with localized strong gusts expected. Expect moderate seas,
rain and a slight chance to chance of thunderstorms Monday night
and Tuesday.

$$

PZZ570-182145-
Waters from Point Arena to Point Reyes 10-60 NM-
201 AM PDT Sat Apr 18 2026

.TODAY...NW wind 10 to 15 kt. Seas 4 to 6 ft. Wave Detail: NW
6 ft at 8 seconds and S 2 ft at 16 seconds.
.TONIGHT...NW wind 5 to 10 kt, backing to W after midnight. Seas
3 to 4 ft. Wave Detail: NW 4 ft at 8 seconds and S 2 ft at
15 seconds.
.SUN...SW wind 5 to 10 kt, becoming S 10 to 15 kt in the
afternoon. Seas 3 to 4 ft. Wave Detail: W 2 ft at 7 seconds and S
4 ft at 10 seconds. A chance of showers in the afternoon.
.SUN NIGHT...S wind 10 to 15 kt. Seas 4 to 5 ft, building to 5 to
7 ft after midnight. Wave Detail: SW 6 ft at 8 seconds. Showers.
.MON...S wind 10 to 15 kt. Seas around 7 ft, building to 9 ft in
the afternoon. Wave Detail: W 9 ft at 12 seconds and S 7 ft at
13 seconds. Showers.
.MON NIGHT...S wind around 10 kt. Seas 8 to 9 ft. Wave Detail: W
9 ft at 13 seconds and S 5 ft at 13 seconds. Showers.
.TUE...S wind around 10 kt, veering to SW in the afternoon. Seas
6 to 7 ft. Wave Detail: S 6 ft at 10 seconds and W 7 ft at
11 seconds. Showers, mainly in the morning.
.TUE NIGHT...NW wind 10 to 15 kt. Seas 6 to 8 ft. Wave Detail: W
7 ft at 9 seconds and S 3 ft at 13 seconds. A chance of rain.
.WED...NW wind 10 to 15 kt. Seas 6 to 7 ft. Wave Detail: NW 6 ft
at 9 seconds and S 2 ft at 15 seconds.
.WED NIGHT...NW wind 15 to 20 kt. Seas around 6 ft. Wave Detail:
NW 6 ft at 10 seconds and S 2 ft at 18 seconds.

$$

PZZ571-182145-
Waters from Point Reyes to Pigeon Point 10-60 NM-
201 AM PDT Sat Apr 18 2026

.TODAY...NW wind 10 to 15 kt, easing to 5 to 10 kt this
afternoon. Seas 4 to 6 ft. Wave Detail: NW 6 ft at 9 seconds and
S 2 ft at 16 seconds.
.TONIGHT...NW wind 5 to 10 kt. Seas 3 to 4 ft. Wave Detail: NW
4 ft at 8 seconds and S 2 ft at 15 seconds.
.SUN...SW wind around 5 kt, backing to S in the afternoon. Seas
around 3 ft. Wave Detail: NW 2 ft at 7 seconds and S 2 ft at
15 seconds.
.SUN NIGHT...S wind 10 to 15 kt. Seas 3 to 4 ft, building to 5 to
6 ft after midnight. Wave Detail: SW 6 ft at 9 seconds. A chance
of showers in the evening, then showers after midnight.
.MON...S wind 10 to 15 kt. Seas 6 to 7 ft, building to 8 to 9 ft
in the afternoon. Wave Detail: S 8 ft at 10 seconds. Showers.
.MON NIGHT...S wind around 10 kt. Seas 8 to 9 ft. Wave Detail: S
7 ft at 10 seconds and W 9 ft at 13 seconds. Showers.
.TUE...SW wind 10 to 15 kt. Seas 6 to 7 ft. Wave Detail: S 7 ft
at 10 seconds and W 7 ft at 12 seconds. Showers, mainly in the
morning.
.TUE NIGHT...W wind 10 to 15 kt. Seas 7 to 8 ft. Wave Detail: SW
8 ft at 9 seconds and W 7 ft at 9 seconds. A chance of rain.
.WED...NW wind 10 to 15 kt. Seas 6 to 7 ft. Wave Detail: W 6 ft
at 9 seconds and S 2 ft at 15 seconds.
.WED NIGHT...NW wind 15 to 20 kt. Seas 6 to 7 ft. Wave Detail: NW
7 ft at 10 seconds and S 2 ft at 18 seconds.

$$

PZZ575-182145-
Waters from Pigeon Point to Point Pinos 10-60 NM-
201 AM PDT Sat Apr 18 2026

.TODAY...N wind 10 to 15 kt, becoming NW 5 to 10 kt late this
morning and afternoon. Seas 4 to 6 ft. Wave Detail: NW 6 ft at
9 seconds and S 2 ft at 15 seconds.
.TONIGHT...NW wind 5 to 10 kt. Seas 3 to 4 ft. Wave Detail: NW
4 ft at 8 seconds and S 2 ft at 15 seconds.
.SUN...W wind around 5 kt, backing to S in the afternoon. Seas
around 3 ft. Wave Detail: NW 2 ft at 7 seconds and S 2 ft at
14 seconds.
.SUN NIGHT...S wind 10 to 15 kt. Seas around 3 ft, building to
4 to 5 ft after midnight. Wave Detail: SW 5 ft at 8 seconds. A
chance of showers.
.MON...S wind 15 to 20 kt. Seas 5 to 6 ft, building to 7 to 8 ft
in the afternoon. Wave Detail: S 8 ft at 8 seconds. Showers
likely.
.MON NIGHT...S wind 10 to 15 kt. Seas around 8 ft. Wave Detail: S
7 ft at 11 seconds and W 8 ft at 13 seconds. Showers.
.TUE...SW wind 10 to 15 kt. Seas 7 to 8 ft. Wave Detail: S 7 ft
at 11 seconds and W 7 ft at 12 seconds. Showers, mainly in the
morning.
.TUE NIGHT...W wind 10 to 15 kt. Seas 7 to 8 ft. Wave Detail: W
7 ft at 9 seconds and SW 8 ft at 10 seconds. A chance of rain.
.WED...NW wind 10 to 15 kt. Seas 6 to 7 ft. Wave Detail: W 6 ft
at 8 seconds and S 3 ft at 16 seconds.
.WED NIGHT...NW wind 10 to 15 kt. Seas 6 to 7 ft. Wave Detail: W
7 ft at 10 seconds and S 2 ft at 18 seconds.

$$

PZZ576-182145-
Waters from Point Pinos to Point Piedras Blancas 10-60 NM-
201 AM PDT Sat Apr 18 2026

.TODAY...NW wind 10 to 15 kt. Seas 5 to 6 ft. Wave Detail: NW
6 ft at 8 seconds and S 2 ft at 15 seconds.
.TONIGHT...NW wind 5 to 10 kt. Seas 4 to 5 ft. Wave Detail: NW
5 ft at 8 seconds and S 2 ft at 15 seconds.
.SUN...W wind 5 to 10 kt, backing to SW in the afternoon. Seas
around 3 ft. Wave Detail: NW 3 ft at 7 seconds and S 2 ft at
14 seconds.
.SUN NIGHT...S wind 5 to 10 kt, rising to 10 to 15 kt after
midnight. Seas 3 to 4 ft. Wave Detail: W 4 ft at 7 seconds. A
slight chance of showers after midnight.
.MON...SE wind 15 to 20 kt. Seas 4 to 6 ft, building to 6 to 7 ft
in the afternoon. Wave Detail: S 7 ft at 7 seconds. A chance of
showers.
.MON NIGHT...S wind 10 to 15 kt. Seas 6 to 8 ft, building to 8 to
9 ft after midnight. Wave Detail: W 8 ft at 13 seconds and S 2 ft
at 13 seconds. Showers.
.TUE...SW wind 10 to 15 kt. Seas 7 to 8 ft. Wave Detail: S 8 ft
at 12 seconds and W 7 ft at 12 seconds. Showers, mainly in the
morning.
.TUE NIGHT...W wind 10 to 15 kt. Seas 7 to 8 ft. Wave Detail: SW
8 ft at 10 seconds and W 7 ft at 10 seconds. A chance of rain.
.WED...NW wind 10 to 15 kt. Seas around 7 ft. Wave Detail: W 7 ft
at 9 seconds and S 3 ft at 16 seconds.
.WED NIGHT...NW wind 15 to 20 kt. Seas 6 to 7 ft. Wave Detail: NW
7 ft at 10 seconds and S 2 ft at 16 seconds.

$$

PZZ540-182145-
Coastal Waters from Point Arena to Point Reyes California out to
10 NM-
201 AM PDT Sat Apr 18 2026

.TODAY...NW wind 5 to 10 kt. Seas 3 to 5 ft. Wave Detail: NW 4 ft
at 8 seconds and S 2 ft at 16 seconds.
.TONIGHT...NW wind 5 to 10 kt. Seas around 3 ft. Wave Detail: NW
3 ft at 7 seconds.
.SUN...S wind 5 to 10 kt. Seas around 2 ft or less, then around
3 ft in the afternoon. Wave Detail: W 2 ft at 6 seconds.
.SUN NIGHT...SE wind 10 to 15 kt. Seas 3 to 5 ft. Wave Detail: SW
3 ft at 8 seconds and W 4 ft at 9 seconds. A chance of showers in
the evening, then showers after midnight.
.MON...SE wind 10 to 15 kt. Seas 5 to 6 ft, building to 6 to 8 ft
in the afternoon. Wave Detail: S 8 ft at 9 seconds. Showers.
.MON NIGHT...SE wind 5 to 10 kt. Seas 7 to 9 ft, subsiding to
6 to 7 ft after midnight. Wave Detail: S 7 ft at 11 seconds and W
7 ft at 12 seconds. Showers.
.TUE...S wind 10 to 15 kt. Seas 5 to 6 ft. Wave Detail: S 6 ft at
10 seconds and W 5 ft at 11 seconds. Showers.
.TUE NIGHT...W wind 10 to 15 kt. Seas 5 to 7 ft. Wave Detail: SW
6 ft at 9 seconds and W 6 ft at 9 seconds. A chance of rain.
.WED...NW wind 5 to 10 kt, rising to 10 to 15 kt in the
afternoon. Seas 4 to 6 ft. Wave Detail: W 6 ft at 9 seconds and
SW 2 ft at 15 seconds. A chance of rain in the morning.
.WED NIGHT...NW wind 15 to 20 kt, easing to 10 to 15 kt after
midnight. Seas 5 to 6 ft. Wave Detail: W 5 ft at 10 seconds and S
2 ft at 16 seconds.

$$

PZZ545-182145-
Coastal Waters from Point Reyes to Pigeon Point California out to
10 NM-
201 AM PDT Sat Apr 18 2026

.TODAY...NW wind around 5 kt, rising to 5 to 10 kt late. Seas
3 to 4 ft. Wave Detail: NW 4 ft at 8 seconds.
.TONIGHT...NW wind 5 to 10 kt, easing to around 5 kt after
midnight. Seas around 3 ft. Wave Detail: NW 2 ft at 7 seconds.
.SUN...W wind around 5 kt, backing to SW in the afternoon. Seas
around 2 ft or less. Wave Detail: NW 2 ft at 6 seconds.
.SUN NIGHT...S wind 10 to 15 kt. Seas 3 to 4 ft. Wave Detail: SW
3 ft at 9 seconds and W 2 ft at 9 seconds. A slight chance of
showers in the evening, then a chance of showers after midnight.
.MON...S wind 15 to 20 kt. Seas 4 to 5 ft, building to 5 to 7 ft
in the afternoon. Wave Detail: S 7 ft at 7 seconds. A chance of
showers in the morning, then showers likely in the afternoon.
.MON NIGHT...S wind 10 to 15 kt. Seas 5 to 8 ft. Wave Detail: S
7 ft at 10 seconds and W 2 ft at 12 seconds. Showers.
.TUE...S wind 10 to 15 kt, rising to 15 to 20 kt in the
afternoon. Seas 4 to 6 ft. Wave Detail: SW 6 ft at 11 seconds.
Showers in the morning, then showers likely with a chance of
tstms in the afternoon.
.TUE NIGHT...W wind 10 to 15 kt. Seas 5 to 6 ft. Wave Detail: SW
6 ft at 9 seconds. A chance of rain.
.WED...NW wind 5 to 10 kt, becoming W 10 to 15 kt in the
afternoon. Seas 4 to 6 ft. Wave Detail: W 5 ft at 9 seconds and
SW 2 ft at 14 seconds. A chance of rain in the morning.
.WED NIGHT...NW wind 10 to 15 kt. Seas 4 to 5 ft. Wave Detail: W
5 ft at 9 seconds and SW 2 ft at 16 seconds.

Winds and seas higher in and near tstms.

.....SAN FRANCISCO BAR/FOURFATHOM BANK FORECAST.....

IN THE DEEP WATER CHANNEL...Mixed seas of 2 to 4 feet at 15
seconds.

ACROSS THE BAR...Swell can be more than twice as high across the
bar than surrounding waters. Waves are also more prone to break,
particularly during strong ebb currents. Maximum ebb current of
4.6 kt at 05:07 AM Saturday and 1.6 kt at 06:04 PM Saturday.

$$

PZZ560-182145-
Coastal Waters from Pigeon Point to Point Pinos California out to
10 NM-
201 AM PDT Sat Apr 18 2026

.TODAY...NW wind 5 to 10 kt. Seas 3 to 4 ft. Wave Detail: NW 4 ft
at 8 seconds and S 2 ft at 15 seconds.
.TONIGHT...NW wind 5 to 10 kt, easing to around 5 kt after
midnight. Seas around 3 ft. Wave Detail: NW 3 ft at 8 seconds.
.SUN...W wind around 5 kt, backing to SW in the afternoon. Seas
around 3 ft in the morning, then around 2 ft or less. Wave
Detail: NW 2 ft at 7 seconds.
.SUN NIGHT...S wind 10 to 15 kt. Seas around 2 ft or less, then
3 to 4 ft after midnight. Wave Detail: SW 3 ft at 7 seconds. A
chance of showers after midnight.
.MON...SE wind 15 to 20 kt. Seas 3 to 5 ft, building to 5 to 7 ft
in the afternoon. Wave Detail: S 6 ft at 7 seconds. A chance of
showers.
.MON NIGHT...S wind 15 to 20 kt, easing to 10 to 15 kt after
midnight. Seas 6 to 8 ft. Wave Detail: S 7 ft at 8 seconds.
Showers.
.TUE...S wind 10 to 15 kt, rising to 15 to 20 kt in the
afternoon. Seas 5 to 7 ft. Wave Detail: SW 7 ft at 10 seconds.
Showers in the morning, then showers likely with a chance of
tstms in the afternoon.
.TUE NIGHT...SW wind 15 to 20 kt, becoming W 10 to 15 kt after
midnight. Seas 5 to 6 ft. Wave Detail: SW 6 ft at 9 seconds. A
chance of rain.
.WED...W wind 5 to 10 kt, becoming NW 10 to 15 kt in the
afternoon. Seas 5 to 6 ft. Wave Detail: W 5 ft at 8 seconds and
SW 3 ft at 14 seconds. A chance of rain in the morning.
.WED NIGHT...NW wind 10 to 15 kt. Seas 5 to 6 ft. Wave Detail: NW
6 ft at 9 seconds and SW 2 ft at 16 seconds.

Winds and seas higher in and near tstms.

$$

PZZ565-182145-
Coastal Waters from Point Pinos to Point Piedras Blancas
California out to 10 NM-
201 AM PDT Sat Apr 18 2026

.TODAY...NW wind 5 to 10 kt. Seas 3 to 5 ft. Wave Detail: NW 4 ft
at 8 seconds.
.TONIGHT...NW wind 5 to 10 kt, easing to around 5 kt after
midnight. Seas 3 to 4 ft. Wave Detail: NW 3 ft at 8 seconds.
.SUN...W wind around 5 kt, backing to SW in the afternoon. Seas
around 3 ft. Wave Detail: NW 3 ft at 7 seconds.
.SUN NIGHT...S wind 5 to 10 kt, becoming SE 10 to 15 kt after
midnight. Seas around 3 ft. Wave Detail: W 2 ft at 7 seconds and
SW 3 ft at 13 seconds.
.MON...SE wind 15 to 20 kt, rising to 20 to 25 kt in the
afternoon. Seas 3 to 4 ft, building to 4 to 6 ft in the
afternoon. Wave Detail: S 5 ft at 7 seconds and W 2 ft at
9 seconds. A slight chance of showers in the morning, then a
chance of showers in the afternoon.
.MON NIGHT...SE wind 15 to 20 kt, easing to 10 to 15 kt after
midnight. Seas 4 to 6 ft, building to 5 to 8 ft after midnight.
Wave Detail: W 6 ft at 13 seconds and SW 2 ft at 13 seconds.
Showers.
.TUE...S wind 10 to 15 kt, rising to 15 to 20 kt in the
afternoon. Seas 5 to 8 ft. Wave Detail: W 6 ft at 11 seconds and
S 7 ft at 13 seconds. Showers in the morning, then showers likely
with a chance of tstms in the afternoon.
.TUE NIGHT...W wind 10 to 15 kt. Seas 5 to 7 ft. Wave Detail: W
6 ft at 11 seconds and SW 4 ft at 14 seconds. A chance of rain.
.WED...NW wind 5 to 10 kt, rising to 10 to 15 kt in the
afternoon. Seas 5 to 6 ft. Wave Detail: W 6 ft at 9 seconds and S
2 ft at 16 seconds.
.WED NIGHT...NW wind 15 to 20 kt. Seas 5 to 6 ft. Wave Detail: W
6 ft at 10 seconds and S 2 ft at 16 seconds.

Winds and seas higher in and near tstms.

$$

PZZ530-182145-
San Pablo Bay, Suisun Bay, the West Delta and  the San Francisco
Bay north of the Bay Bridge-
201 AM PDT Sat Apr 18 2026

.TODAY...SW wind around 5 kt.
.TONIGHT...SW wind around 5 kt.
.SUN...SW wind 5 to 10 kt.
.SUN NIGHT...SW wind 10 to 15 kt, easing to 5 to 10 kt after
midnight. A chance of showers after midnight.
.MON...SE wind 5 to 10 kt, becoming S 10 to 15 kt in the
afternoon. A chance of showers in the morning, then showers
likely in the afternoon.
.MON NIGHT...SW wind 10 to 15 kt, becoming S 5 to 10 kt after
midnight. Showers.
.TUE...S wind 10 to 15 kt, rising to 15 to 20 kt in the
afternoon. Showers. A chance of tstms in the afternoon.
.TUE NIGHT...SW wind 10 to 15 kt, easing to 5 to 10 kt after
midnight. A chance of rain.
.WED...W wind 5 to 10 kt. A chance of rain in the morning.
.WED NIGHT...W wind 10 to 15 kt, easing to 5 to 10 kt after
midnight.

Winds and waves higher in and near tstms.

$$

PZZ531-182145-
San Francisco Bay South of the Bay Bridge-
201 AM PDT Sat Apr 18 2026

.TODAY...Light and variable winds, becoming NW around 5 kt early
this afternoon, backing to W late.
.TONIGHT...W wind around 5 kt.
.SUN...Light and variable winds, becoming W 5 to 10 kt in the
afternoon.
.SUN NIGHT...SW wind around 10 kt, backing to S after midnight. A
chance of showers after midnight.
.MON...S wind 10 to 15 kt. A chance of showers.
.MON NIGHT...S wind 10 to 15 kt. Showers.
.TUE...S wind 10 to 15 kt. Showers. A chance of tstms in the
afternoon.
.TUE NIGHT...SW wind 10 to 15 kt, easing to 5 to 10 kt after
midnight. A chance of rain.
.WED...W wind 5 to 10 kt. A chance of rain in the morning.
.WED NIGHT...W wind 10 to 15 kt, easing to 5 to 10 kt after
midnight.

Winds and waves higher in and near tstms.

$$

PZZ535-182145-
Monterey Bay-
201 AM PDT Sat Apr 18 2026

.TODAY...N wind around 5 kt, backing to W this afternoon. Seas
around 3 ft. Wave Detail: NW 2 ft at 8 seconds.
.TONIGHT...W wind 5 to 10 kt, easing to around 5 kt after
midnight. Seas around 3 ft in the evening, then around 2 ft or
less. Wave Detail: NW 2 ft at 7 seconds.
.SUN...SW wind around 5 kt, rising to 5 to 10 kt in the
afternoon. Seas around 2 ft or less. Wave Detail: NW 2 ft at
6 seconds.
.SUN NIGHT...SW wind 5 to 10 kt, backing to S after midnight.
Seas around 2 ft or less. Wave Detail: SW 2 ft at 6 seconds. A
slight chance of showers after midnight.
.MON...SE wind 10 to 15 kt, becoming S 15 to 20 kt in the
afternoon. Seas 3 to 5 ft. Wave Detail: S 5 ft at 7 seconds. A
slight chance of showers in the morning, then a chance of showers
in the afternoon.
.MON NIGHT...SW wind 15 to 20 kt, becoming S 10 to 15 kt after
midnight. Seas 4 to 6 ft. Wave Detail: S 5 ft at 8 seconds.
Showers.
.TUE...S wind 15 to 20 kt. Seas 3 to 5 ft. Wave Detail: SW 5 ft
at 10 seconds. Showers in the morning, then showers likely with a
chance of tstms in the afternoon.
.TUE NIGHT...SW wind 15 to 20 kt, easing to 5 to 10 kt after
midnight. Seas 3 to 5 ft. Wave Detail: SW 5 ft at 8 seconds. A
chance of rain.
.WED...W wind around 5 kt, rising to 10 to 15 kt in the
afternoon. Seas 3 to 5 ft. Wave Detail: W 4 ft at 8 seconds and
SW 3 ft at 14 seconds. A chance of rain in the morning.
.WED NIGHT...NW wind 10 to 15 kt, easing to 5 to 10 kt after
midnight. Seas 3 to 5 ft. Wave Detail: W 4 ft at 9 seconds.

Winds and seas higher in and near tstms.

Locally lower winds and seas across sheltered portions of the bay.


$$






941 

FZUS51 KOKX 180923
CWFOKX

Coastal Waters Forecast
National Weather Service New York NY
523 AM EDT Sat Apr 18 2026

Montauk Point NY to Sandy Hook NJ out 60 nm offshore, including
Long Island Sound, the Long Island Bays, and New York Harbor

ANZ300-182215-
523 AM EDT Sat Apr 18 2026

.Synopsis for the Long Island and Connecticut coastal waters...
High pressure is in place today, before a cold front moves
through on Sunday. High pressure then returns through Tuesday. A
weak frontal boundary moves across the waters on Wednesday.

$$

ANZ350-182215-
Moriches Inlet NY to Montauk Point NY out 20 NM-
523 AM EDT Sat Apr 18 2026

.TODAY...NE winds 5 to 10 kt. Seas around 3 ft. Wave Detail: S
3 ft at 7 seconds and E 2 ft at 4 seconds.
.TONIGHT...SE winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: SE
2 ft at 6 seconds. Patchy fog after midnight with vsby 1 to 3 nm.
.SUN...S winds 10 to 15 kt, becoming NW 15 to 20 kt in the
afternoon. Seas 3 to 5 ft, occasionally to 6 ft. Wave Detail: NW
3 ft at 4 seconds and SE 3 ft at 7 seconds. Showers.
.SUN NIGHT...NW winds 15 to 20 kt with gusts up to 25 kt,
becoming W around 10 kt after midnight. Seas 3 to 5 ft,
occasionally to 6 ft, subsiding to 2 to 3 ft after midnight. Wave
Detail: W 3 ft at 5 seconds and SE 3 ft at 7 seconds, becoming W
2 ft at 5 seconds and SE 2 ft at 7 seconds. Showers, mainly in
the evening.
.MON...W winds around 10 kt. Seas 2 to 3 ft. Wave Detail: W 2 ft
at 3 seconds and SE 2 ft at 7 seconds. Slight chance of showers
in the afternoon.
.MON NIGHT...NW winds 10 to 15 kt with gusts up to 20 kt. Seas
2 to 3 ft. Wave Detail: NW 2 ft at 3 seconds and S 2 ft at
7 seconds.
.TUE...NW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to
3 ft.
.TUE NIGHT...SW winds 15 to 20 kt. Seas 2 to 4 ft, occasionally
to 5 ft.
.WED...SW winds 15 to 20 kt. Seas 3 to 4 ft, occasionally to
5 ft.
.WED NIGHT...W winds 5 to 10 kt. Seas 3 to 4 ft, occasionally to
5 ft.

$$

ANZ353-182215-
Fire Island Inlet NY to Moriches Inlet NY out 20 NM-
523 AM EDT Sat Apr 18 2026

.TODAY...E winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: S 3 ft
at 7 seconds and E 2 ft at 4 seconds.
.TONIGHT...SE winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: E
2 ft at 4 seconds and SE 2 ft at 7 seconds. Slight chance of
showers after midnight.
.SUN...SW winds 10 to 15 kt, becoming NW 15 to 20 kt in the
afternoon. Seas 2 to 4 ft, occasionally to 5 ft. Wave Detail: NW
3 ft at 4 seconds and SE 3 ft at 7 seconds. Showers. Slight
chance of tstms in the afternoon.
.SUN NIGHT...NW winds 10 to 15 kt. Gusts up to 25 kt in the
evening. Seas 3 to 4 ft, occasionally to 5 ft. Wave Detail: W
3 ft at 4 seconds and SE 2 ft at 7 seconds. Showers in the
evening.
.MON...W winds around 10 kt. Seas 2 to 3 ft. Wave Detail: W 2 ft
at 3 seconds and SE 2 ft at 7 seconds. Slight chance of showers
in the afternoon.
.MON NIGHT...NW winds 10 to 15 kt. Seas 2 to 3 ft. Wave Detail:
NW 2 ft at 4 seconds and E 2 ft at 7 seconds.
.TUE...NW winds 10 to 15 kt. Seas 2 to 3 ft.
.TUE NIGHT...S winds 15 to 20 kt. Seas 2 to 4 ft, occasionally to
5 ft.
.WED...SW winds 15 to 20 kt. Seas 3 to 4 ft, occasionally to
5 ft.
.WED NIGHT...NW winds 5 to 10 kt. Seas 2 to 3 ft.

Winds and seas may be higher in and near tstms.

$$

ANZ355-182215-
Sandy Hook NJ to Fire Island Inlet NY out 20 NM-
523 AM EDT Sat Apr 18 2026

...DENSE FOG ADVISORY IN EFFECT UNTIL 9 AM EDT THIS MORNING...

.TODAY...E winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: S 3 ft
at 7 seconds and SE 2 ft at 3 seconds. Patchy fog early this
morning. Vsby less than 1 nm early this morning.
.TONIGHT...SE winds 5 to 10 kt. Seas around 2 ft. Wave Detail: SE
2 ft at 7 seconds. Slight chance of showers after midnight.
.SUN...W winds 10 to 15 kt, becoming NW 15 to 20 kt in the
afternoon. Seas 2 to 4 ft, occasionally to 5 ft. Wave Detail: NW
3 ft at 4 seconds and SE 2 ft at 6 seconds. Showers and slight
chance of tstms.
.SUN NIGHT...NW winds 10 to 15 kt. Seas 2 to 4 ft, occasionally
to 5 ft. Wave Detail: NW 3 ft at 4 seconds and SE 2 ft at
7 seconds. Showers in the evening.
.MON...NW 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. Slight chance of showers in
the afternoon.
.MON NIGHT...N winds 10 to 15 kt with gusts up to 20 kt. Seas
2 to 3 ft. Wave Detail: NW 2 ft at 4 seconds and SE 1 ft at
7 seconds.
.TUE...NW winds 10 to 15 kt. Seas 2 to 3 ft.
.TUE NIGHT...S winds 15 to 20 kt. Seas 2 to 4 ft, occasionally to
5 ft.
.WED...SW winds 15 to 20 kt. Seas 2 to 4 ft, occasionally to
5 ft.
.WED NIGHT...NW winds around 10 kt. Seas 2 to 3 ft.

Winds and seas may be higher in and near tstms.

$$

ANZ332-182215-
Long Island Sound East of the Mouth of the Connecticut River-
523 AM EDT Sat Apr 18 2026

.TODAY...NE winds 5 to 10 kt, becoming E late. Seas around 2 ft.
Wave Detail: E 1 ft at 4 seconds.
.TONIGHT...SE winds 5 to 10 kt. Seas around 2 ft in the evening,
then 1 ft or less. Wave Detail: E 1 ft at 4 seconds, becoming E
1 ft at 6 seconds. Patchy fog after midnight with vsby 1 to 3 nm.
.SUN...SE winds 5 to 10 kt, becoming NW 10 to 15 kt with gusts up
to 25 kt in the afternoon. Seas 2 to 3 ft. Wave Detail: W 2 ft at
3 seconds and E 1 ft at 6 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 2 to 3 ft. Wave
Detail: NW 2 ft at 3 seconds and E 1 ft at 6 seconds. Showers,
mainly in the evening.
.MON...W winds 5 to 10 kt. Seas 1 ft or less. Wave Detail: W 1 ft
at 3 seconds. Slight chance of showers in the afternoon.
.MON NIGHT...NW winds around 10 kt. Seas around 2 ft. Wave
Detail: W 1 ft at 3 seconds.
.TUE...NW winds 5 to 10 kt. Seas around 2 ft.
.TUE NIGHT...SW winds 10 to 15 kt. Seas around 2 ft.
.WED...SW winds 10 to 15 kt. Seas around 2 ft.
.WED NIGHT...NW winds 5 to 10 kt. Seas 1 ft or less.

$$

ANZ331-182215-
Long Island Sound East of New Haven CT/Port Jefferson NY to the
Mouth of the Connecticut River-
523 AM EDT Sat Apr 18 2026

.TODAY...NE winds 5 to 10 kt, becoming E this afternoon. Seas
1 ft or less. Wave Detail: E 1 ft at 2 seconds.
.TONIGHT...SE winds 5 to 10 kt. Seas 1 ft or less. Wave Detail: E
1 ft at 2 seconds. Slight chance of showers after midnight.
Patchy fog after midnight with vsby 1 to 3 nm.
.SUN...E winds 5 to 10 kt, becoming NW 10 to 15 kt with gusts up
to 25 kt in the afternoon. Seas 1 ft or less, then around 2 ft in
the afternoon. Wave Detail: NW 2 ft at 3 seconds. Patchy fog in
the morning. Showers in the morning, then showers and slight
chance of tstms in the afternoon. Vsby 1 to 3 nm in the morning.
.SUN NIGHT...NW winds 10 to 15 kt with gusts up to 20 kt,
becoming W 5 to 10 kt after midnight. Seas around 2 ft in the
evening, then 1 ft or less. Wave Detail: W 2 ft at 3 seconds,
becoming W 1 ft at 3 seconds. Showers in the evening.
.MON...NW winds 5 to 10 kt. Seas 1 ft or less. Wave Detail: W
1 ft at 3 seconds. Slight chance of showers in the afternoon.
.MON NIGHT...NW winds 10 to 15 kt. Seas around 2 ft. Wave Detail:
NW 1 ft at 3 seconds.
.TUE...W winds 5 to 10 kt. Seas 1 ft or less.
.TUE NIGHT...S winds 10 to 15 kt. Seas around 2 ft.
.WED...SW winds 5 to 10 kt. Seas 1 ft or less.
.WED NIGHT...NW winds 5 to 10 kt. Seas 1 ft or less.

Winds and seas may be higher in and near tstms.

$$

ANZ335-182215-
Long Island Sound West of New Haven CT/Port Jefferson NY-
523 AM EDT Sat Apr 18 2026

...DENSE FOG ADVISORY IN EFFECT UNTIL 9 AM EDT THIS MORNING...

.TODAY...E winds 5 to 10 kt. Seas 1 ft or less. Patchy fog early
this morning. Vsby less than 1 nm early this morning.
.TONIGHT...SE winds 5 to 10 kt. Seas 1 ft or less. Wave Detail: E
1 ft at 2 seconds. Slight chance of showers after midnight.
Patchy fog after midnight with vsby 1 to 3 nm.
.SUN...NE winds 10 to 15 kt, becoming NW in the afternoon. Gusts
up to 25 kt. Seas 1 ft or less, then 1 to 2 ft in the afternoon.
Wave Detail: NW 1 ft at 2 seconds. Patchy fog in the morning.
Slight chance of tstms. Showers. Vsby 1 to 3 nm in the morning.
.SUN NIGHT...NW winds 10 to 15 kt with gusts up to 20 kt,
becoming W 5 to 10 kt after midnight. Seas around 2 ft in the
evening, then 1 ft or less. Wave Detail: W 1 ft at 3 seconds.
Showers in the evening.
.MON...NW winds 10 to 15 kt. Seas 1 ft or less. Wave Detail: W
1 ft at 2 seconds. Slight chance of showers in the afternoon.
.MON NIGHT...NW winds 10 to 15 kt. Seas 1 to 2 ft. Wave Detail:
NW 1 ft at 2 seconds.
.TUE...W winds 5 to 10 kt. Seas 1 ft or less.
.TUE NIGHT...S winds 10 to 15 kt. Seas around 2 ft.
.WED...SW winds 10 to 15 kt. Seas 1 ft or less.
.WED NIGHT...NW winds 5 to 10 kt. Seas 1 ft or less.

Winds and seas may be higher in and near tstms.

$$

ANZ338-182215-
New York Harbor-
523 AM EDT Sat Apr 18 2026

...DENSE FOG ADVISORY IN EFFECT UNTIL 9 AM EDT THIS MORNING...

.TODAY...E winds 5 to 10 kt, becoming SE 10 to 15 kt late. Waves
1 ft or less, then around 2 ft this afternoon. Wave Detail: E
1 ft at 2 seconds. Patchy fog early this morning. Vsby less than
1 nm early this morning.
.TONIGHT...SE winds 10 to 15 kt, diminishing to 5 to 10 kt after
midnight. Waves 1 to 2 ft. Wave Detail: E 1 ft at 3 seconds.
Slight chance of showers after midnight.
.SUN...NW winds 10 to 15 kt with gusts up to 25 kt. Waves 1 ft or
less, then 1 to 2 ft in the afternoon. Wave Detail: NW 1 ft at
2 seconds. Showers and slight chance of tstms in the morning,
then showers in the afternoon.
.SUN NIGHT...NW winds 10 to 15 kt with gusts up to 20 kt,
becoming W 5 to 10 kt after midnight. Waves 1 to 2 ft. Wave
Detail: NW 1 ft at 2 seconds. Showers likely in the evening.
.MON...NW winds 10 to 15 kt. Waves 1 ft or less, then around 2 ft
in the afternoon. Wave Detail: W 1 ft at 2 seconds, becoming NW
1 ft at 2 seconds. Slight chance of showers in the afternoon.
.MON NIGHT...NW winds 10 to 15 kt. Waves around 2 ft. Wave
Detail: NW 1 ft at 2 seconds.
.TUE...NW winds 10 to 15 kt. Waves 1 ft or less.
.TUE NIGHT...S winds 10 to 15 kt with gusts up to 20 kt. Waves
1 to 2 ft.
.WED...W winds 5 to 10 kt. Waves 1 to 2 ft.
.WED NIGHT...N winds 5 to 10 kt. Waves 1 ft or less.

Winds and waves may be higher in and near tstms.

$$

ANZ340-182215-
Peconic and Gardiners Bays-
523 AM EDT Sat Apr 18 2026

.TODAY...NE winds 5 to 10 kt, becoming E late. Waves 1 ft or
less.
.TONIGHT...SE winds 5 to 10 kt. Waves 1 ft or less. Patchy fog
after midnight with vsby 1 to 3 nm.
.SUN...S winds 5 to 10 kt, becoming NW around 15 kt with gusts up
to 25 kt in the afternoon. Waves 1 ft or less. Patchy fog in the
morning. Showers. Vsby 1 to 3 nm in the morning.
.SUN NIGHT...NW winds 10 to 15 kt with gusts up to 20 kt,
becoming W 5 to 10 kt after midnight. Waves 1 ft or less. Showers
in the evening.
.MON...W winds 5 to 10 kt. Waves 1 ft or less. Slight chance of
showers in the afternoon.
.MON NIGHT...NW winds 10 to 15 kt. Waves 1 ft or less.
.TUE...NW winds 5 to 10 kt. Waves 1 ft or less.
.TUE NIGHT...SW winds 10 to 15 kt. Waves 1 ft or less.
.WED...SW winds 5 to 10 kt. Waves 1 ft or less.
.WED NIGHT...NW winds 5 to 10 kt. Waves 1 ft or less.

$$

ANZ345-182215-
South Shore Bays from Jones Inlet through Shinnecock Bay-
523 AM EDT Sat Apr 18 2026

...DENSE FOG ADVISORY IN EFFECT UNTIL 9 AM EDT THIS MORNING...

.TODAY...E winds 5 to 10 kt. Waves 1 ft or less. Patchy fog early
this morning. Vsby less than 1 nm early this morning.
.TONIGHT...SE winds 5 to 10 kt. Waves 1 ft or less. Slight chance
of showers after midnight. Patchy fog after midnight with vsby
1 to 3 nm.
.SUN...SW winds 10 to 15 kt, becoming NW in the afternoon. Gusts
up to 25 kt. Waves 1 ft or less. Slight chance of tstms. Showers.
.SUN NIGHT...NW winds 10 to 15 kt with gusts up to 20 kt,
becoming W 5 to 10 kt after midnight. Waves 1 ft or less. Showers
in the evening.
.MON...W winds 5 to 10 kt. Waves 1 ft or less. Slight chance of
showers in the afternoon.
.MON NIGHT...NW winds 10 to 15 kt. Waves 1 ft or less.
.TUE...NW winds 5 to 10 kt. Waves 1 ft or less.
.TUE NIGHT...S winds 10 to 15 kt with gusts up to 20 kt. Waves
1 ft or less.
.WED...SW winds 10 to 15 kt. Waves 1 ft or less.
.WED NIGHT...NW winds 5 to 10 kt. Waves 1 ft or less.

Winds and waves may be higher in and near tstms.

$$

ANZ380-182215-
Waters from Moriches Inlet NY to Montauk Point NY from 20 to
60 nm-
523 AM EDT Sat Apr 18 2026

.TODAY...NE winds around 10 kt. Seas 3 to 4 ft, occasionally to
5 ft. Wave Detail: S 3 ft at 7 seconds and NE 2 ft at 4 seconds.
.TONIGHT...E winds 5 to 10 kt, becoming SE 10 to 15 kt after
midnight. Seas 2 to 3 ft. Wave Detail: E 2 ft at 6 seconds and E
1 ft at 11 seconds.
.SUN...S winds 15 to 20 kt, becoming W 20 to 25 kt in the
afternoon. Seas 4 to 6 ft, occasionally to 8 ft. Wave Detail: S
4 ft at 5 seconds and NW 4 ft at 5 seconds. Chance of showers in
the morning, then showers in the afternoon.
.SUN NIGHT...NW winds 15 to 20 kt, diminishing to 10 to 15 kt
after midnight. Seas 4 to 6 ft, occasionally to 8 ft. Wave
Detail: NW 5 ft at 5 seconds and S 3 ft at 6 seconds. Showers,
mainly in the evening.
.MON...NW winds 10 to 15 kt. Seas 3 to 4 ft, occasionally to
5 ft. Wave Detail: NW 2 ft at 4 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 3 to 4 ft, occasionally to 5 ft. Wave Detail: NW
3 ft at 4 seconds and SW 2 ft at 6 seconds.
.TUE...N winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to
4 ft, occasionally to 5 ft.
.TUE NIGHT...SW winds 15 to 20 kt. Seas 2 to 4 ft, occasionally
to 5 ft.
.WED...SW winds 15 to 20 kt. Seas around 4 ft, occasionally to
5 ft.
.WED NIGHT...W winds 10 to 15 kt. Seas 3 to 4 ft, occasionally to
5 ft.

$$

ANZ383-182215-
Waters from Fire Island Inlet NY to Moriches Inlet NY from 20 to
60 nm-
523 AM EDT Sat Apr 18 2026

.TODAY...NE winds around 10 kt. Seas 2 to 3 ft. Wave Detail: S
3 ft at 7 seconds and E 2 ft at 4 seconds.
.TONIGHT...SE winds 5 to 10 kt, increasing to 10 to 15 kt with
gusts up to 20 kt after midnight. Seas 2 to 3 ft. Wave Detail: E
2 ft at 4 seconds and SE 2 ft at 7 seconds.
.SUN...S winds 15 to 20 kt, becoming NW in the afternoon. Gusts
up to 30 kt. Seas 3 to 5 ft, occasionally to 6 ft. Wave Detail: S
4 ft at 5 seconds and NW 4 ft at 5 seconds. Showers likely in the
morning, then showers and slight chance of tstms 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,
occasionally to 6 ft. Wave Detail: NW 4 ft at 5 seconds and S
2 ft at 6 seconds. Showers, mainly in the evening.
.MON...NW winds 10 to 15 kt. Seas around 3 ft. Wave Detail: NW
2 ft at 4 seconds and S 2 ft at 7 seconds. Slight chance of
showers in the afternoon.
.MON NIGHT...NW winds 10 to 15 kt with gusts up to 20 kt. Seas
3 to 4 ft, occasionally to 5 ft. Wave Detail: NW 3 ft at
4 seconds and SW 2 ft at 6 seconds.
.TUE...NW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to
4 ft, occasionally to 5 ft.
.TUE NIGHT...S winds 15 to 20 kt. Seas 2 to 4 ft, occasionally to
5 ft.
.WED...SW winds 15 to 20 kt. Seas 4 to 5 ft, occasionally to
6 ft.
.WED NIGHT...W winds around 10 kt. Seas 3 to 4 ft, occasionally
to 5 ft.

Winds and seas may be higher in and near tstms.

$$

ANZ385-182215-
Waters from Sandy Hook NJ to Fire Island Inlet NY from 20 to
60 nm-
523 AM EDT Sat Apr 18 2026

...DENSE FOG ADVISORY IN EFFECT UNTIL 9 AM EDT THIS MORNING...

.TODAY...E winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: S 3 ft
at 7 seconds and E 2 ft at 4 seconds. Patchy fog early this
morning. Vsby less than 1 nm early this morning.
.TONIGHT...SE winds 10 to 15 kt. Seas 2 to 3 ft. Wave Detail: SE
2 ft at 7 seconds and E 1 ft at 4 seconds. Slight chance of
showers after midnight.
.SUN...SW winds 10 to 15 kt, becoming NW 15 to 20 kt in the
afternoon. Seas 3 to 5 ft, occasionally to 6 ft. Wave Detail: NW
4 ft at 4 seconds and S 3 ft at 5 seconds. Showers. Slight chance
of tstms in the afternoon.
.SUN NIGHT...NW winds 15 to 20 kt with gusts up to 25 kt,
diminishing to around 10 kt after midnight. Seas 3 to 5 ft,
occasionally to 6 ft. Wave Detail: NW 4 ft at 4 seconds and S
2 ft at 6 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 8 seconds. Slight chance of
showers in the afternoon.
.MON NIGHT...N winds 10 to 15 kt with gusts up to 20 kt. Seas
around 3 ft. Wave Detail: NW 3 ft at 4 seconds and SW 2 ft at
6 seconds.
.TUE...NW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to
3 ft.
.TUE NIGHT...S winds 15 to 20 kt. Seas 2 to 4 ft, occasionally to
5 ft.
.WED...SW winds 10 to 15 kt with gusts up to 20 kt. Seas 3 to
5 ft, occasionally to 6 ft.
.WED NIGHT...W winds around 10 kt. Seas 2 to 4 ft, occasionally
to 5 ft.

Winds and seas may be higher in and near tstms.

$$






376 

FZUS56 KSEW 180925
CWFSEW

Coastal Waters Forecast for Washington
National Weather Service Seattle WA
225 AM PDT Sat Apr 18 2026

Inland waters of western Washington and the northern and central
Washington coastal waters including the Olympic Coast National
Marine Sanctuary

PZZ100-182230-
225 AM PDT Sat Apr 18 2026

.SYNOPSIS FOR THE NORTHERN AND CENTRAL WASHINGTON COASTAL AND INLAND
WATERS...Onshore flow continues across the area waters with high
pressure in place. A low drops south and remains offshore beyond
the coastal waters this weekend through the start of next week. An
associated front will cross the waters on Saturday.

$$

PZZ150-182230-
Coastal Waters From Cape Flattery To James Island Out 10 Nm-
225 AM PDT Sat Apr 18 2026

.TODAY...E wind 10 to 15 kt, becoming SE 5 to 10 kt late this
morning and afternoon. Seas 3 to 4 ft. Wave Detail: E 2 ft at
4 seconds, N 2 ft at 7 seconds and SW 3 ft at 11 seconds. A
slight chance of rain late.
.TONIGHT...SE wind 5 to 10 kt. Seas 3 to 4 ft. Wave Detail: S
2 ft at 4 seconds and SW 4 ft at 10 seconds.
.SUN...E wind 5 to 10 kt. Seas around 4 ft. Wave Detail: SW 4 ft
at 8 seconds.
.SUN NIGHT...N wind around 5 kt. Seas 4 to 5 ft. Wave Detail: SW
4 ft at 9 seconds and W 4 ft at 13 seconds.
.MON...NE wind around 5 kt, veering to E in the afternoon. Seas
5 to 6 ft. Wave Detail: SW 4 ft at 8 seconds and W 4 ft at
12 seconds.
.MON NIGHT...S wind 5 to 10 kt. Seas 4 to 5 ft. Wave Detail: SW
3 ft at 8 seconds and W 3 ft at 10 seconds. A chance of rain
after midnight.
.TUE...SW wind 5 to 10 kt. Seas 4 to 5 ft. Wave Detail: SW 3 ft
at 8 seconds, W 4 ft at 10 seconds and W 3 ft at 16 seconds. A
chance of rain.
.TUE NIGHT...SW wind 5 to 10 kt. Seas 5 to 7 ft. Wave Detail: SW
2 ft at 7 seconds, W 5 ft at 9 seconds and W 7 ft at 14 seconds.
A chance of rain.
.WED...SW wind 5 to 10 kt, veering to W in the afternoon. Seas
7 to 10 ft. Wave Detail: S 2 ft at 7 seconds, W 2 ft at 8 seconds
and W 10 ft at 12 seconds. A chance of rain in the morning.
.WED NIGHT...W wind 5 to 10 kt, backing to S after midnight. Seas
9 to 11 ft. Wave Detail: W 10 ft at 12 seconds.

$$

PZZ153-182230-
Coastal Waters From James Island To Point Grenville Out 10 Nm-
225 AM PDT Sat Apr 18 2026

.TODAY...SE wind 5 to 10 kt, veering to S this afternoon. Seas
3 to 4 ft. Wave Detail: SE 2 ft at 4 seconds, NW 2 ft at
8 seconds and W 2 ft at 10 seconds. A slight chance of rain late.
.TONIGHT...SE wind around 5 kt. Seas 3 to 4 ft. Wave Detail: S
2 ft at 4 seconds and SW 4 ft at 10 seconds.
.SUN...E wind around 5 kt, backing to NW in the afternoon. Seas
3 to 4 ft. Wave Detail: SW 4 ft at 8 seconds.
.SUN NIGHT...N wind around 5 kt. Seas 4 to 5 ft. Wave Detail: SW
4 ft at 9 seconds and W 4 ft at 13 seconds.
.MON...NE wind around 5 kt, veering to S around 5 kt in the
afternoon. Seas 4 to 6 ft. Wave Detail: SW 4 ft at 8 seconds and
W 4 ft at 12 seconds.
.MON NIGHT...S wind 5 to 10 kt. Seas 4 to 5 ft. Wave Detail: SW
3 ft at 8 seconds and W 3 ft at 10 seconds. A chance of rain
after midnight.
.TUE...SW wind 5 to 10 kt. Seas 4 to 5 ft. Wave Detail: SW 3 ft
at 8 seconds, W 3 ft at 9 seconds and W 3 ft at 16 seconds. A
chance of rain.
.TUE NIGHT...SW wind 5 to 10 kt. Seas 5 to 6 ft. Wave Detail: SW
2 ft at 7 seconds, W 5 ft at 9 seconds and W 5 ft at 14 seconds.
A chance of rain.
.WED...SW wind 5 to 10 kt, veering to W in the afternoon. Seas
6 to 8 ft, building to 7 to 10 ft in the afternoon. Wave Detail:
W 9 ft at 12 seconds. A chance of rain.
.WED NIGHT...W wind 5 to 10 kt, backing to S after midnight. Seas
8 to 10 ft. Wave Detail: W 10 ft at 12 seconds.

$$

PZZ156-182230-
Coastal Waters From Point Grenville To Cape Shoalwater Out 10 Nm-
225 AM PDT Sat Apr 18 2026

.TODAY...E wind 10 to 15 kt, becoming SE 5 to 10 kt late this
morning, veering to S this afternoon. Seas around 3 ft. Wave
Detail: SE 2 ft at 3 seconds, NW 2 ft at 8 seconds and W 2 ft at
10 seconds.
.TONIGHT...SE wind around 5 kt. Seas 3 to 4 ft. Wave Detail: NW
2 ft at 8 seconds and SW 4 ft at 9 seconds.
.SUN...E wind around 5 kt, backing to N in the afternoon. Seas
3 to 4 ft. Wave Detail: SW 4 ft at 8 seconds.
.SUN NIGHT...W wind 5 to 10 kt, veering to N after midnight. Seas
4 to 5 ft. Wave Detail: SW 4 ft at 9 seconds and W 4 ft at
14 seconds.
.MON...NE wind around 5 kt, veering to SW in the afternoon. Seas
4 to 6 ft. Wave Detail: SW 4 ft at 8 seconds and W 4 ft at
12 seconds.
.MON NIGHT...SW wind 5 to 10 kt. Seas 4 to 5 ft. Wave Detail: SW
3 ft at 8 seconds, W 2 ft at 8 seconds and W 4 ft at 11 seconds.
A chance of rain.
.TUE...W wind 5 to 10 kt. Seas 4 to 5 ft. Wave Detail: SW 3 ft at
8 seconds, W 4 ft at 9 seconds and W 3 ft at 16 seconds. A chance
of rain.
.TUE NIGHT...W wind around 10 kt. Seas 4 to 6 ft. Wave Detail: SW
2 ft at 7 seconds, W 5 ft at 9 seconds and W 4 ft at 15 seconds.
A chance of rain.
.WED...W wind 10 to 15 kt. Seas 6 to 9 ft. Wave Detail: SW 2 ft
at 7 seconds, W 5 ft at 9 seconds and W 9 ft at 12 seconds. A
chance of rain.
.WED NIGHT...W wind 10 to 15 kt, becoming SW 5 to 10 kt after
midnight. Seas 8 to 10 ft. Wave Detail: W 10 ft at 12 seconds.

$$

PZZ170-182230-
Coastal Waters From Cape Flattery To James Island 10 To 60 Nm-
225 AM PDT Sat Apr 18 2026

.TODAY...SE wind 10 to 15 kt. Seas 3 to 5 ft. Wave Detail: SE
3 ft at 4 seconds, N 3 ft at 7 seconds and SW 4 ft at 10 seconds.
A slight chance of rain this afternoon.
.TONIGHT...SE wind 10 to 15 kt, easing to 5 to 10 kt after
midnight. Seas 4 to 6 ft. Wave Detail: SE 3 ft at 5 seconds, NW
2 ft at 8 seconds and SW 5 ft at 10 seconds. A chance of rain.
.SUN...E wind 5 to 10 kt. Seas 4 to 5 ft. Wave Detail: SW 5 ft at
8 seconds, W 2 ft at 12 seconds and S 2 ft at 15 seconds.
.SUN NIGHT...N wind 5 to 10 kt. Seas 5 to 6 ft. Wave Detail: SW
4 ft at 9 seconds, W 4 ft at 13 seconds and S 2 ft at 15 seconds.
.MON...N wind 5 to 10 kt. Seas 5 to 6 ft. Wave Detail: SW 4 ft at
8 seconds and W 4 ft at 11 seconds.
.MON NIGHT...SW wind 5 to 10 kt. Seas 4 to 5 ft. Wave Detail: SW
3 ft at 8 seconds and W 4 ft at 10 seconds. A chance of rain
after midnight.
.TUE...SW wind 5 to 10 kt. Seas 5 to 6 ft. Wave Detail: SW 3 ft
at 8 seconds, W 4 ft at 9 seconds and W 4 ft at 16 seconds. A
chance of rain.
.TUE NIGHT...W wind 10 to 15 kt. Seas 6 to 7 ft, building to 7 to
9 ft after midnight. Wave Detail: S 2 ft at 7 seconds, NW 7 ft at
10 seconds and W 9 ft at 14 seconds. A chance of rain.
.WED...NW wind 10 to 15 kt. Seas 9 to 12 ft. Wave Detail: S 2 ft
at 7 seconds and NW 12 ft at 11 seconds.
.WED NIGHT...NW wind 10 to 15 kt, easing to 5 to 10 kt after
midnight. Seas 10 to 13 ft. Wave Detail: NW 12 ft at 11 seconds.

$$

PZZ173-182230-
Coastal Waters From James Island To Point Grenville 10 To 60 Nm-
225 AM PDT Sat Apr 18 2026

.TODAY...SE wind 10 to 15 kt. Seas 3 to 4 ft, building to 4 to
6 ft this afternoon. Wave Detail: SE 3 ft at 4 seconds, NW 2 ft
at 8 seconds and SW 4 ft at 10 seconds. A slight chance of rain
this afternoon.
.TONIGHT...SE wind 10 to 15 kt. Seas 4 to 6 ft. Wave Detail: SE
3 ft at 4 seconds, SW 5 ft at 9 seconds and S 2 ft at 15 seconds.
A chance of rain.
.SUN...E wind 5 to 10 kt, backing to NE in the afternoon. Seas
4 to 5 ft. Wave Detail: SW 5 ft at 9 seconds, W 2 ft at
12 seconds and S 2 ft at 15 seconds. A chance of rain in the
morning.
.SUN NIGHT...NW wind around 5 kt. Seas 5 to 6 ft. Wave Detail: SW
4 ft at 8 seconds, W 5 ft at 13 seconds and S 2 ft at 15 seconds.
.MON...N wind 5 to 10 kt, backing to W in the afternoon. Seas
5 to 6 ft. Wave Detail: SW 4 ft at 8 seconds and W 5 ft at
12 seconds.
.MON NIGHT...SW wind 5 to 10 kt. Seas 4 to 5 ft. Wave Detail: SW
3 ft at 7 seconds and W 4 ft at 10 seconds. A chance of rain
after midnight.
.TUE...W wind 5 to 10 kt. Seas 4 to 6 ft. Wave Detail: S 3 ft at
8 seconds, NW 4 ft at 10 seconds and W 4 ft at 16 seconds. A
chance of rain.
.TUE NIGHT...W wind 10 to 15 kt. Seas 6 to 7 ft, building to 6 to
9 ft after midnight. Wave Detail: S 2 ft at 7 seconds, NW 7 ft at
9 seconds and W 9 ft at 14 seconds. A chance of rain.
.WED...NW wind 10 to 15 kt, rising to 15 to 20 kt in the
afternoon. Seas 9 to 13 ft. Wave Detail: S 2 ft at 7 seconds and
NW 12 ft at 13 seconds. A chance of rain in the morning.
.WED NIGHT...NW wind 10 to 15 kt, easing to 5 to 10 kt after
midnight. Seas 11 to 13 ft. Wave Detail: NW 13 ft at 11 seconds.

$$

PZZ176-182230-
Coastal Waters From Point Grenville To Cape Shoalwater 10 To
60 Nm-
225 AM PDT Sat Apr 18 2026

.TODAY...SE wind 10 to 15 kt, becoming S 5 to 10 kt late. Seas
3 to 5 ft. Wave Detail: E 3 ft at 4 seconds, NW 3 ft at 8 seconds
and SW 4 ft at 10 seconds. A slight chance of rain this
afternoon.
.TONIGHT...SE wind 10 to 15 kt, easing to 5 to 10 kt after
midnight. Seas 4 to 5 ft. Wave Detail: SE 2 ft at 4 seconds, NW
2 ft at 8 seconds and SW 5 ft at 9 seconds. A chance of rain
after midnight.
.SUN...E wind 5 to 10 kt. Seas 4 to 5 ft. Wave Detail: SW 4 ft at
9 seconds and S 2 ft at 15 seconds. A chance of rain in the
morning.
.SUN NIGHT...SW wind 5 to 10 kt, veering to N after midnight.
Seas 4 to 6 ft. Wave Detail: SW 4 ft at 8 seconds, W 5 ft at
13 seconds and S 2 ft at 15 seconds.
.MON...N wind 5 to 10 kt, backing to W in the afternoon. Seas
5 to 6 ft. Wave Detail: SW 4 ft at 8 seconds and W 5 ft at
12 seconds.
.MON NIGHT...SW wind 5 to 10 kt. Seas 4 to 5 ft. Wave Detail: W
3 ft at 7 seconds and W 4 ft at 10 seconds. A chance of rain.
.TUE...W wind 5 to 10 kt. Seas 4 to 6 ft. Wave Detail: S 3 ft at
8 seconds, W 4 ft at 10 seconds and W 3 ft at 16 seconds. A
chance of rain.
.TUE NIGHT...W wind 10 to 15 kt. Seas 5 to 6 ft, building to 6 to
8 ft after midnight. Wave Detail: S 2 ft at 7 seconds, NW 6 ft at
9 seconds and W 8 ft at 14 seconds. A chance of rain.
.WED...NW wind around 15 kt. Seas 8 to 11 ft, building to 10 to
12 ft in the afternoon. Wave Detail: NW 12 ft at 12 seconds. A
chance of rain in the morning.
.WED NIGHT...NW wind 10 to 15 kt. Seas 10 to 12 ft. Wave Detail:
NW 12 ft at 11 seconds.

$$

PZZ130-182230-
West Entrance U.S. Waters Strait Of Juan De Fuca-
225 AM PDT Sat Apr 18 2026

.TODAY...SE wind 10 to 15 kt, becoming E 5 to 10 kt late. Seas
around 3 ft. Wave Detail: E 2 ft at 3 seconds and SW 2 ft at
10 seconds.
.TONIGHT...E wind 5 to 10 kt. Seas around 3 ft. Wave Detail: SW
2 ft at 10 seconds.
.SUN...E wind 5 to 10 kt. Seas around 3 ft. Wave Detail: E 2 ft
at 3 seconds and SW 2 ft at 9 seconds.
.SUN NIGHT...N wind around 5 kt. Seas 3 to 4 ft. Wave Detail: SW
2 ft at 9 seconds and W 3 ft at 12 seconds.
.MON...E wind 5 to 10 kt. Seas 3 to 4 ft. Wave Detail: E 2 ft at
3 seconds and W 4 ft at 12 seconds.
.MON NIGHT...SW wind 5 to 10 kt. Seas 3 to 4 ft. Wave Detail: W
3 ft at 10 seconds. A chance of rain after midnight.
.TUE...W wind 5 to 10 kt. Seas 3 to 4 ft. Wave Detail: W 3 ft at
9 seconds and W 2 ft at 16 seconds. A chance of rain.
.TUE NIGHT...W wind 5 to 10 kt. Seas 3 to 5 ft. Wave Detail: W
4 ft at 9 seconds and W 4 ft at 14 seconds. A chance of rain.
.WED...SW wind 5 to 10 kt. Seas 5 to 7 ft. Wave Detail: W 7 ft at
13 seconds. A chance of rain.
.WED NIGHT...W wind 5 to 10 kt. Seas 5 to 7 ft. Wave Detail: W
7 ft at 12 seconds.

$$

PZZ131-182230-
Central U.S. Waters Strait Of Juan De Fuca-
225 AM PDT Sat Apr 18 2026

.TODAY...E wind 5 to 10 kt. Waves around 2 ft or less.
.TONIGHT...E wind around 5 kt. Waves around 1 ft or less.
.SUN...E wind 5 to 10 kt. Waves around 2 ft or less.
.SUN NIGHT...W wind around 5 kt. Waves around 1 ft or less.
.MON...E wind 5 to 10 kt. Waves around 2 ft or less.
.MON NIGHT...W wind 5 to 10 kt. Waves around 2 ft or less.
.TUE...W wind 5 to 10 kt, rising to 10 to 15 kt in the afternoon.
Waves around 2 ft or less, then around 3 ft in the afternoon. A
chance of rain.
.TUE NIGHT...W wind 10 to 15 kt, easing to 5 to 10 kt after
midnight. Waves around 3 ft. A chance of rain.
.WED...W wind 5 to 10 kt, backing to SW in the afternoon. Waves
2 ft or less. A chance of rain.
.WED NIGHT...W wind 5 to 10 kt. Waves 2 ft or less.

$$

PZZ132-182230-
East Entrance U.S. Waters Strait Of Juan De Fuca-
225 AM PDT Sat Apr 18 2026

.TODAY...N wind around 5 kt. Waves around 1 ft or less.
.TONIGHT...NW wind around 5 kt. Waves around 1 ft or less.
.SUN...NW wind around 5 kt. Waves around 1 ft or less.
.SUN NIGHT...W wind around 5 kt. Waves around 1 ft or less.
.MON...NW wind around 5 kt. Waves around 1 ft or less.
.MON NIGHT...W wind around 5 kt. Waves around 1 ft or less.
.TUE...W wind 5 to 10 kt. Waves around 2 ft or less. A chance of
rain.
.TUE NIGHT...W wind 5 to 10 kt. Waves around 2 ft or less. A
chance of rain.
.WED...SW wind around 5 kt, backing to E in the afternoon. Waves
around 1 ft or less. A chance of rain.
.WED NIGHT...S wind around 5 kt. Waves around 1 ft or less.

$$

PZZ134-182230-
Admiralty Inlet-
225 AM PDT Sat Apr 18 2026

.TODAY...NW wind around 5 kt, veering to SE late this morning and
early afternoon, veering to NW late. Waves around 1 ft or less.
.TONIGHT...NW wind around 5 kt. Waves around 1 ft or less.
.SUN...NW wind 5 to 10 kt. Waves around 2 ft or less.
.SUN NIGHT...NW wind 5 to 10 kt, easing to around 5 kt after
midnight. Waves around 2 ft or less.
.MON...NW wind 5 to 10 kt. Waves around 2 ft or less.
.MON NIGHT...NW wind around 5 kt, backing to SW after midnight.
Waves around 1 ft or less.
.TUE...S wind around 5 kt, veering to NW in the afternoon. Waves
around 1 ft or less. A chance of rain.
.TUE NIGHT...NW wind around 5 kt, backing to S after midnight.
Waves around 1 ft or less. A chance of rain.
.WED...SE wind around 5 kt. Waves around 1 ft or less. A chance
of rain.
.WED NIGHT...S wind around 5 kt. Waves around 1 ft or less. A
chance of rain in the evening.

$$

PZZ133-182230-
Northern Inland Waters Including The San Juan Islands-
225 AM PDT Sat Apr 18 2026

.TODAY...E wind around 5 kt, backing to N this afternoon. Waves
around 1 ft or less.
.TONIGHT...NE wind around 5 kt. Waves around 1 ft or less.
.SUN...NE wind around 5 kt, backing to NW in the afternoon. Waves
around 1 ft or less.
.SUN NIGHT...NW wind 5 to 10 kt, becoming W after midnight. Waves
around 2 ft or less.
.MON...N wind around 5 kt, backing to NW in the afternoon. Waves
around 1 ft or less.
.MON NIGHT...SW wind around 5 kt. Waves around 1 ft or less.
.TUE...S wind around 5 kt, veering to SW in the afternoon. Waves
around 1 ft or less.
.TUE NIGHT...SW wind around 5 kt. Waves around 1 ft or less. A
chance of rain.
.WED...SW wind around 5 kt. Waves around 1 ft or less. A chance
of rain in the morning.
.WED NIGHT...S wind around 5 kt. Waves around 1 ft or less.

$$

PZZ135-182230-
Puget Sound and Hood Canal-
225 AM PDT Sat Apr 18 2026

.TODAY...NE wind around 5 kt, veering to SE this afternoon. Waves
around 1 ft or less.
.TONIGHT...N wind around 5 kt. Waves around 1 ft or less.
.SUN...N wind around 5 kt, rising to 5 to 10 kt in the afternoon.
Waves around 2 ft or less.
.SUN NIGHT...N wind 5 to 10 kt, easing to around 5 kt after
midnight. Waves around 2 ft or less.
.MON...N wind around 5 kt. Waves around 1 ft or less.
.MON NIGHT...SW wind around 5 kt. Waves around 1 ft or less.
.TUE...S wind around 5 kt, veering to SW in the afternoon. Waves
around 1 ft or less. A chance of rain.
.TUE NIGHT...SW wind 5 to 10 kt. Waves around 2 ft or less. A
chance of rain.
.WED...S wind 5 to 10 kt. Waves around 2 ft or less. A chance of
rain.
.WED NIGHT...S wind 5 to 10 kt. Waves around 2 ft or less. A
chance of rain in the evening.

$$

PZZ110-182230-
Grays Harbor Bar-
225 AM PDT Sat Apr 18 2026

Combined seas 2 to 4 ft, except building to 5 ft during the ebbs.
Bar conditions light. Maximum ebb currents will occur around 545
AM this morning, 600 PM this afternoon and 615 AM Sunday morning.
The morning ebbs will be very strong.

$$






434 

FZUS56 KMFR 180931
CWFMFR

Coastal Waters Forecast
National Weather Service Medford, OR
231 AM PDT Sat Apr 18 2026

Coastal waters from Florence Oregon to Point St. George
California and westward 60 nm.

PZZ300-182200-
231 AM PDT Sat Apr 18 2026

.SYNOPSIS FOR THE SOUTHERN OREGON COASTAL WATERS...Relatively calm
conditions will persist through Saturday with winds shifting to
southerly by Saturday afternoon. Low pressure offshore will bring
a return of active weather Sunday into Wednesday, with increasing
swell and periods of gusty south winds. Winds are likely to be
strongest from Sunday morning through Monday evening, with steep
seas possible.

$$

PZZ350-182200-
Coastal waters from Florence to Cape Blanco OR out 10 nm-
231 AM PDT Sat Apr 18 2026

.TODAY...S wind around 5 kt, veering to SW late this morning and
afternoon. Seas around 3 ft. Wave Detail: NW 3 ft at 8 seconds.
.TONIGHT...S wind around 5 kt. Seas around 2 ft or less, then
around 3 ft after midnight. Wave Detail: W 3 ft at 8 seconds. A
slight chance of rain in the evening, then a chance of rain after
midnight.
.SUN...S wind 5 to 10 kt. Seas 3 to 5 ft. Wave Detail: W 4 ft at
9 seconds. A chance of rain.
.SUN NIGHT...S wind 5 to 10 kt, backing to NE after midnight.
Seas 4 to 5 ft. Wave Detail: SW 2 ft at 5 seconds and W 5 ft at
15 seconds. A chance of rain.
.MON...SE wind 5 to 10 kt, veering to SW in the afternoon. Seas
7 to 8 ft. Wave Detail: SW 2 ft at 5 seconds and W 7 ft at
13 seconds. Rain likely.
.MON NIGHT...W wind 5 to 10 kt, backing to E after midnight. Seas
5 to 6 ft. Wave Detail: SW 2 ft at 5 seconds and W 6 ft at
11 seconds. Rain likely.
.TUE...NE wind around 5 kt, backing to NW in the afternoon. Seas
4 to 5 ft. Wave Detail: W 5 ft at 10 seconds and NW 2 ft at
17 seconds. Rain.
.TUE NIGHT...NW wind 5 to 10 kt, backing to SW after midnight.
Seas 5 to 6 ft. Wave Detail: W 4 ft at 10 seconds and NW 4 ft at
15 seconds. Rain likely.
.WED...SW wind 5 to 10 kt, becoming W 10 to 15 kt in the
afternoon. Seas 7 to 8 ft. Wave Detail: W 3 ft at 4 seconds, W
4 ft at 9 seconds and NW 7 ft at 14 seconds. Rain likely.
.WED NIGHT...W wind 10 to 15 kt, easing to 5 to 10 kt after
midnight. Seas 8 to 9 ft. Wave Detail: W 3 ft at 4 seconds and NW
8 ft at 13 seconds. A chance of rain.

$$

PZZ356-182200-
Coastal waters from Cape Blanco OR to Pt. St. George CA out 10 nm-
231 AM PDT Sat Apr 18 2026

.TODAY...S wind around 5 kt. Seas 3 to 4 ft. Wave Detail: N 2 ft
at 5 seconds and NW 3 ft at 8 seconds.
.TONIGHT...S wind around 5 kt. Seas around 3 ft. Wave Detail: W
2 ft at 8 seconds and SW 2 ft at 15 seconds. A slight chance of
rain.
.SUN...S wind 5 to 10 kt. Seas 3 to 4 ft, building to 4 to 6 ft
in the afternoon. Wave Detail: SW 2 ft at 4 seconds, W 5 ft at
9 seconds and SW 2 ft at 14 seconds. A chance of rain.
.SUN NIGHT...SE wind 5 to 10 kt. Seas 4 to 6 ft. Wave Detail: SW
2 ft at 5 seconds and SW 5 ft at 9 seconds. Rain likely.
.MON...S wind 5 to 10 kt. Seas 7 to 8 ft. Wave Detail: SW 2 ft at
4 seconds and W 8 ft at 14 seconds. Rain.
.MON NIGHT...S wind 5 to 10 kt, backing to NE after midnight.
Seas 5 to 7 ft. Wave Detail: SW 2 ft at 4 seconds and W 7 ft at
12 seconds. Rain.
.TUE...E wind around 5 kt, veering to W in the afternoon. Seas
4 to 5 ft. Wave Detail: W 5 ft at 10 seconds and SW 2 ft at
14 seconds. Rain.
.TUE NIGHT...NW wind 5 to 10 kt, backing to SW after midnight.
Seas 4 to 5 ft. Wave Detail: W 4 ft at 10 seconds and W 3 ft at
17 seconds. Rain.
.WED...SW wind 5 to 10 kt. Seas 5 to 7 ft. Wave Detail: SW 2 ft
at 4 seconds, W 4 ft at 9 seconds and W 6 ft at 14 seconds. Rain
likely.
.WED NIGHT...NW wind 5 to 10 kt. Seas 6 to 7 ft, building to 8 ft
after midnight. Wave Detail: NW 2 ft at 4 seconds and NW 8 ft at
13 seconds. A chance of rain.

$$

PZZ370-182200-
Waters from Florence to Cape Blanco OR from 10 to 60 nm-
231 AM PDT Sat Apr 18 2026

.TODAY...NW wind around 5 kt, backing to SW late this morning and
afternoon. Seas around 4 ft. Wave Detail: NW 3 ft at 8 seconds
and S 2 ft at 16 seconds. A chance of rain late.
.TONIGHT...S wind 5 to 10 kt. Seas 4 to 5 ft. Wave Detail: W 2 ft
at 4 seconds, SW 4 ft at 8 seconds and S 2 ft at 15 seconds. A
chance of rain.
.SUN...SE wind 5 to 10 kt, becoming S 10 to 15 kt in the
afternoon. Seas 5 to 6 ft. Wave Detail: SW 2 ft at 5 seconds, SW
5 ft at 9 seconds and S 2 ft at 15 seconds. Rain likely.
.SUN NIGHT...S wind 10 to 15 kt, becoming SE 5 to 10 kt after
midnight. Seas 5 to 6 ft, building to 6 to 8 ft after midnight.
Wave Detail: SW 2 ft at 5 seconds, W 6 ft at 15 seconds and S
2 ft at 14 seconds. Rain likely.
.MON...SE wind 5 to 10 kt, becoming S 10 to 15 kt in the
afternoon. Seas 7 to 9 ft. Wave Detail: S 3 ft at 5 seconds, W
8 ft at 13 seconds and S 2 ft at 14 seconds. Rain.
.MON NIGHT...S wind 10 to 15 kt, becoming SE 5 to 10 kt after
midnight. Seas 5 to 7 ft. Wave Detail: SW 3 ft at 6 seconds, W
6 ft at 11 seconds and S 2 ft at 14 seconds. Rain likely.
.TUE...NE wind 5 to 10 kt, backing to N in the afternoon. Seas
5 to 6 ft. Wave Detail: S 2 ft at 5 seconds, W 5 ft at 10 seconds
and S 2 ft at 15 seconds. Rain likely, mainly in the morning.
.TUE NIGHT...W wind 5 to 10 kt. Seas 5 to 6 ft. Wave Detail: W
4 ft at 10 seconds and NW 4 ft at 15 seconds. A chance of rain in
the evening, then rain likely after midnight.
.WED...W wind 10 to 15 kt. Seas 7 to 8 ft. Wave Detail: W 3 ft at
4 seconds, NW 4 ft at 9 seconds and NW 7 ft at 14 seconds. Rain
likely, mainly in the morning.
.WED NIGHT...NW wind 10 to 15 kt. Seas 8 to 9 ft. Wave Detail: NW
3 ft at 5 seconds and NW 8 ft at 13 seconds. A chance of rain.

$$

PZZ376-182200-
Waters from Cape Blanco OR to Pt. St. George CA from 10 to 60 nm-
231 AM PDT Sat Apr 18 2026

.TODAY...NW wind 5 to 10 kt, becoming SW late this morning,
rising to 5 to 10 kt this afternoon. Seas around 4 ft. Wave
Detail: NE 2 ft at 5 seconds, NW 3 ft at 8 seconds and S 2 ft at
16 seconds. A slight chance of rain late.
.TONIGHT...S wind 5 to 10 kt. Seas 3 to 5 ft. Wave Detail: SW
2 ft at 4 seconds, W 3 ft at 8 seconds and S 2 ft at 15 seconds.
A chance of rain.
.SUN...SE wind 10 to 15 kt. Seas 5 to 7 ft. Wave Detail: SW 3 ft
at 4 seconds, SW 6 ft at 9 seconds and S 2 ft at 15 seconds. Rain
likely.
.SUN NIGHT...SE wind 10 to 15 kt, easing to 5 to 10 kt after
midnight. Seas 5 to 8 ft. Wave Detail: SW 3 ft at 5 seconds, SW
6 ft at 8 seconds and S 2 ft at 14 seconds. Rain.
.MON...S wind 15 to 20 kt with gusts up to 25 kt. Seas 8 to 9 ft.
Wave Detail: S 4 ft at 5 seconds, W 8 ft at 13 seconds and S 2 ft
at 14 seconds. Rain.
.MON NIGHT...S wind 10 to 15 kt, becoming SE 5 to 10 kt after
midnight. Seas 6 to 8 ft. Wave Detail: S 3 ft at 5 seconds, W
7 ft at 12 seconds and S 2 ft at 14 seconds. Rain.
.TUE...E wind 5 to 10 kt, backing to NE in the afternoon. Seas
5 to 6 ft. Wave Detail: S 2 ft at 4 seconds, W 5 ft at 10 seconds
and S 2 ft at 15 seconds. Rain.
.TUE NIGHT...NW wind around 10 kt. Seas 5 to 6 ft. Wave Detail: W
4 ft at 10 seconds and NW 4 ft at 15 seconds. Rain likely.
.WED...W wind 10 to 15 kt. Seas 6 to 8 ft. Wave Detail: W 3 ft at
4 seconds, W 4 ft at 9 seconds and NW 7 ft at 14 seconds. Rain
likely, mainly in the morning.
.WED NIGHT...NW wind 10 to 15 kt. Seas 7 to 9 ft. Wave Detail: NW
3 ft at 4 seconds and NW 8 ft at 13 seconds. A chance of rain.

$$







925 

FZUS52 KCHS 180939
CWFCHS

Coastal Waters Forecast
National Weather Service Charleston SC
539 AM EDT Sat Apr 18 2026

South Santee River SC to Altamaha Sound GA out 60 NM, including
Charleston Harbor and Grays Reef National Marine Sanctuary

AMZ300-182300-
539 AM EDT Sat Apr 18 2026

.Synopsis for the coastal waters of south coastal South Carolina
and north coastal Georgia...
Atlantic high pressure will prevail through today. A strong cold
front will push across the waters Sunday afternoon and evening
bringing a period of hazardous winds and seas. Improving
conditions arrive Monday as high pressure quickly returns.

$$

AMZ340-182300-
Charleston Harbor-
539 AM EDT Sat Apr 18 2026

.TODAY...S winds 5 kt, increasing to 10 kt this afternoon.
.TONIGHT...S winds 10 kt.
.SUN...SW winds 10 kt, becoming NW with gusts to 20 kt in the
afternoon. A slight chance of showers in the afternoon.
.SUN NIGHT...N winds 10 to 15 kt. A slight chance of showers in
the evening.
.MON...NE winds 5 to 10 kt.
.MON NIGHT...S winds 5 kt, becoming NW after midnight.
.TUE...NE winds 10 kt.
.TUE NIGHT...SE winds 5 to 10 kt.
.WED...S winds 5 to 10 kt.
.WED NIGHT...SW winds 5 to 10 kt.

$$

AMZ360-182300-
Coastal waters from South Santee River to Edisto Beach SC out
20 NM-
539 AM EDT Sat Apr 18 2026

.TODAY...SW winds 5 to 10 kt, becoming S 10 to 15 kt late. Seas
2 to 3 ft. Wave Detail: S 2 ft at 4 seconds and SE 2 ft at
8 seconds.
.TONIGHT...S winds 10 to 15 kt with gusts to 20 kt. Seas 3 to
4 ft. Wave Detail: S 3 ft at 4 seconds and SE 2 ft at 8 seconds.
.SUN...SW winds 10 to 15 kt, becoming NW 15 to 20 kt in the
afternoon. Seas 3 to 4 ft. Wave Detail: S 3 ft at 5 seconds and E
2 ft at 8 seconds. A slight chance of showers in the afternoon.
.SUN NIGHT...N winds 15 to 20 kt with gusts to 25 kt. Seas 3 to
4 ft, building to 4 to 5 ft after midnight. Wave Detail: E 4 ft
at 8 seconds and NW 3 ft at 5 seconds, becoming NE 4 ft at
5 seconds and SW 1 foot at 5 seconds. A slight chance of showers.
.MON...NE winds 15 to 20 kt, diminishing to 10 to 15 kt in the
afternoon. Seas 4 to 5 ft. Wave Detail: NE 5 ft at 7 seconds.
.MON NIGHT...SE winds 5 to 10 kt, becoming NW 10 to 15 kt after
midnight. Seas 3 to 4 ft. Wave Detail: E 4 ft at 8 seconds.
.TUE...NE winds 15 to 20 kt. Seas 3 to 4 ft.
.TUE NIGHT...SE winds 5 to 10 kt. Seas 2 to 3 ft.
.WED...S winds 10 to 15 kt. Seas 2 to 3 ft.
.WED NIGHT...SW winds 15 to 20 kt. Seas 2 to 3 ft.

$$

AMZ362-182300-
Coastal waters from Edisto Beach SC to Savannah GA out 20 NM-
539 AM EDT Sat Apr 18 2026

.TODAY...S winds 10 to 15 kt. Seas 2 to 3 ft. Wave Detail: SE
3 ft at 8 seconds.
.TONIGHT...S winds 10 to 15 kt with gusts to 20 kt. Seas 3 ft.
Wave Detail: S 3 ft at 5 seconds and SE 3 ft at 8 seconds.
.SUN...SW winds 10 to 15 kt, becoming W in the afternoon. Seas
3 ft. Wave Detail: S 3 ft at 5 seconds and SE 3 ft at 8 seconds.
A slight chance of showers in the afternoon.
.SUN NIGHT...N winds 15 to 20 kt with gusts to 25 kt. Seas 3 to
4 ft. Wave Detail: E 4 ft at 8 seconds and N 3 ft at 3 seconds. A
slight chance of showers in the evening.
.MON...NE winds 15 to 20 kt, becoming E 10 to 15 kt in the
afternoon. Seas 4 to 5 ft. Wave Detail: NE 5 ft at 6 seconds.
.MON NIGHT...SE winds 5 to 10 kt, becoming W 10 to 15 kt after
midnight. Seas 3 to 4 ft. Wave Detail: E 4 ft at 8 seconds.
.TUE...NE winds 10 to 15 kt. Seas 3 to 4 ft.
.TUE NIGHT...SE winds 5 to 10 kt. Seas 2 to 3 ft.
.WED...S winds 5 to 10 kt. Seas 2 to 3 ft.
.WED NIGHT...S winds 10 to 15 kt. Seas 2 to 3 ft.

$$

AMZ364-182300-
Coastal waters from Savannah GA to Altamaha Sound GA out 20 nm,
including Grays Reef National Marine Sanctuary-
539 AM EDT Sat Apr 18 2026

.TODAY...SW winds 5 to 10 kt, becoming S 10 to 15 kt late. Seas
2 to 3 ft. Wave Detail: SE 3 ft at 8 seconds.
.TONIGHT...S winds 10 to 15 kt. Seas 3 ft. Wave Detail: S 3 ft at
4 seconds and SE 3 ft at 8 seconds.
.SUN...W winds 10 to 15 kt. Seas 2 to 3 ft. Wave Detail: SE 3 ft
at 8 seconds and S 2 ft at 5 seconds. A slight chance of showers
in the afternoon.
.SUN NIGHT...N winds 15 to 20 kt, becoming NE 20 to 25 kt after
midnight. Seas 3 to 4 ft, building to 4 to 5 ft after midnight.
Wave Detail: E 4 ft at 8 seconds and NW 2 ft at 3 seconds,
becoming NE 5 ft at 5 seconds. A slight chance of showers in the
evening.
.MON...NE winds 20 to 25 kt, diminishing to 15 to 20 kt in the
afternoon. Seas 4 to 5 ft. Wave Detail: NE 5 ft at 6 seconds.
.MON NIGHT...SE winds 5 to 10 kt. Seas 3 to 4 ft. Wave Detail: E
4 ft at 8 seconds.
.TUE...NE winds 10 to 15 kt. Seas 3 to 4 ft.
.TUE NIGHT...SE winds 5 to 10 kt. Seas 3 to 4 ft.
.WED...SE winds 5 to 10 kt. Seas 2 to 3 ft.
.WED NIGHT...S winds 10 to 15 kt. Seas 2 to 3 ft.

$$

AMZ380-182300-
Waters from South Santee River SC to Edisto Beach SC extending
from 20 to 60 NM-
539 AM EDT Sat Apr 18 2026

.TODAY...SW winds 10 kt. Seas 3 ft. Wave Detail: S 2 ft at
4 seconds and E 2 ft at 8 seconds.
.TONIGHT...S winds 10 to 15 kt, becoming SW 15 to 20 kt after
midnight. Seas 3 to 4 ft. Wave Detail: S 4 ft at 5 seconds and SE
2 ft at 8 seconds.
.SUN...SW winds 15 to 20 kt, becoming W in the afternoon. Seas
3 to 4 ft. Wave Detail: S 4 ft at 5 seconds and SE 2 ft at
8 seconds. A slight chance of showers in the afternoon.
.SUN NIGHT...N winds 20 to 25 kt with gusts to 30 kt. Seas 4 to
6 ft, building to 6 to 8 ft after midnight. Wave Detail: NW 5 ft
at 5 seconds and E 5 ft at 8 seconds, becoming NE 7 ft at
6 seconds. A slight chance of tstms in the evening. A chance of
showers.
.MON...NE winds 20 to 25 kt, diminishing to 15 to 20 kt in the
afternoon. Seas 6 to 8 ft, subsiding to 5 to 7 ft in the
afternoon. Wave Detail: NE 8 ft at 8 seconds, becoming NE 7 ft at
8 seconds.
.MON NIGHT...E winds 5 to 10 kt, becoming N 10 to 15 kt after
midnight. Seas 4 to 5 ft. Wave Detail: E 5 ft at 8 seconds.
.TUE...NE winds 15 to 20 kt. Seas 4 to 5 ft.
.TUE NIGHT...E winds 5 to 10 kt. Seas 3 to 4 ft.
.WED...S winds 5 to 10 kt. Seas 3 ft.
.WED NIGHT...SW winds 15 to 20 kt. Seas 3 ft.

Winds and seas higher in and near tstms.

$$

AMZ382-182300-
Waters from Edisto Beach SC to Savannah GA extending from 20 to
60 NM-
539 AM EDT Sat Apr 18 2026

.TODAY...SW winds 10 kt. Seas 3 ft. Wave Detail: SE 3 ft at
8 seconds.
.TONIGHT...S winds 10 to 15 kt with gusts to 20 kt. Seas 3 to
4 ft. Wave Detail: S 3 ft at 4 seconds and SE 3 ft at 8 seconds.
.SUN...SW winds 15 kt, becoming W in the afternoon. Seas 3 to
4 ft. Wave Detail: SW 3 ft at 5 seconds and SE 3 ft at 8 seconds.
A slight chance of showers in the afternoon.
.SUN NIGHT...N winds 20 to 25 kt with gusts to 35 kt. Seas 4 to
6 ft, building to 5 to 7 ft after midnight. Wave Detail: E 5 ft
at 8 seconds and NW 4 ft at 4 seconds, becoming NE 7 ft at
6 seconds. A slight chance of showers.
.MON...NE winds 20 to 25 kt, diminishing to 15 to 20 kt in the
afternoon. Seas 6 to 8 ft. Wave Detail: NE 8 ft at 7 seconds.
.MON NIGHT...E winds 5 to 10 kt, becoming N 10 to 15 kt after
midnight. Seas 4 to 6 ft, subsiding to 4 to 5 ft after midnight.
Wave Detail: NE 6 ft at 8 seconds, becoming NE 5 ft at 8 seconds.
.TUE...NE winds 15 to 20 kt. Seas 4 to 5 ft.
.TUE NIGHT...E winds 5 to 10 kt. Seas 3 to 4 ft.
.WED...SE winds 5 to 10 kt. Seas 3 ft.
.WED NIGHT...S winds 10 to 15 kt. Seas 3 ft.

$$

AMZ384-182300-
Waters from Savannah GA to Altamaha Sound GA extending from 20 to
60 NM-
539 AM EDT Sat Apr 18 2026

.TODAY...SW winds 10 kt. Seas 3 ft. Wave Detail: SE 3 ft at
8 seconds.
.TONIGHT...S winds 10 to 15 kt with gusts to 20 kt. Seas 3 to
4 ft. Wave Detail: S 3 ft at 4 seconds and SE 3 ft at 8 seconds.
.SUN...W winds 10 to 15 kt. Seas 3 to 4 ft. Wave Detail: SW 3 ft
at 4 seconds and SE 3 ft at 8 seconds.
.SUN NIGHT...N winds 20 to 25 kt with gusts to 30 kt. Seas 4 to
5 ft, building to 5 to 7 ft after midnight. Wave Detail: SE 5 ft
at 8 seconds and NW 3 ft at 4 seconds, becoming N 7 ft at
6 seconds. A slight chance of showers.
.MON...NE winds 20 to 25 kt with gusts to 30 kt. Seas 6 to 8 ft,
subsiding to 5 to 7 ft in the afternoon. Wave Detail: NE 7 ft at
7 seconds, becoming NE 7 ft at 8 seconds.
.MON NIGHT...NE winds 5 to 10 kt. Seas 4 to 6 ft, subsiding to
4 to 5 ft after midnight. Wave Detail: NE 6 ft at 8 seconds,
becoming NE 5 ft at 8 seconds.
.TUE...NE winds 10 to 15 kt. Seas 4 to 5 ft.
.TUE NIGHT...E winds 5 to 10 kt. Seas 3 to 4 ft.
.WED...SE winds 5 to 10 kt. Seas 3 ft.
.WED NIGHT...S winds 10 to 15 kt. Seas 3 ft.

$$






225 

FZUS56 KEKA 180945
CWFEKA

Coastal Waters Forecast for Northwest California
National Weather Service Eureka CA
245 AM PDT Sat Apr 18 2026

WATERS FROM PT ST GEORGE TO PT ARENA AND OUT 60 NM

PZZ400-182215-
245 AM PDT Sat Apr 18 2026

.SYNOPSIS FOR NORTHERN CALIFORNIA WATERS...Winds continue to ease
and seas will gradually ease into Saturday. Moderate southerly
breezes are expected Saturday night into early next week as a low
pressure approaches the area. Winds are expected to become
northwest again on Wednesday.

$$

PZZ450-182215-
Coastal waters from Pt. St. George to Cape Mendocino CA out 10 nm-
245 AM PDT Sat Apr 18 2026

.TODAY...N wind 5 kt, backing to NW this afternoon. Seas
around 3 ft. Wave Detail: NW 3 ft at 9 seconds and SW 1 foot at
14 seconds.
.TONIGHT...S wind 5 kt. Seas 3 ft. Wave Detail: NW
2 ft at 8 seconds and SW 1 foot at 14 seconds.
.SUN...S wind 10 to 15 kt. Seas 3 ft. Wave Detail: W 3 ft
at 9 seconds and SW 1 foot at 14 seconds.
.SUN NIGHT...SE wind 5 to 10 kt. Seas 5 ft. Wave Detail:
SW 5 ft at 9 seconds and SW 1 foot at 14 seconds. Rain likely.
.MON...S wind 5 to 10 kt. Seas 7 ft. Wave Detail: SW 7 ft
at 12 seconds. Rain.
.MON NIGHT...SE wind 5 kt. Seas 7 ft. Wave Detail:
W 6 ft at 11 seconds and SW 7 ft at 13 seconds. Showers.
.TUE...S wind 5 to 10 kt. Seas 5 ft. Wave Detail: SW 5 ft
at 11 seconds and SW 1 foot at 15 seconds. Showers.
.TUE NIGHT...W wind 5 to 10 kt. Seas 5 ft. Wave Detail: W
5 ft at 10 seconds and SW 1 foot at 14 seconds. Rain.
.WED...SW wind 5 to 10 kt. Seas 5 ft. Wave Detail: W 5 ft
at 11 seconds and S 1 foot at 13 seconds. Rain likely.
.WED NIGHT...NW wind 5 to 10 kt. Seas 6 ft. Wave Detail:
NW 6 ft at 12 seconds. A chance of rain.

$$

PZZ470-182215-
Waters from Pt. St. George to Cape Mendocino CA from 10 to 60 nm-
245 AM PDT Sat Apr 18 2026

.TODAY...NW wind 5 to 10 kt, becoming W this afternoon. Seas
around 4 ft. Wave Detail: NW 4 ft at 8 seconds and S 2 ft at
16 seconds.
.TONIGHT...S wind 5 to 10 kt. Seas 4 ft. Wave Detail: NW
3 ft at 8 seconds and S 2 ft at 15 seconds.
.SUN...S wind 10 to 15 kt. Seas 5 ft. Wave Detail: SW 5 ft
at 8 seconds and S 2 ft at 15 seconds. A chance of rain.
.SUN NIGHT...SE wind 10 to 15 kt. Seas 6 ft. Wave Detail:
S 6 ft at 8 seconds and S 2 ft at 14 seconds. Rain.
.MON...S wind 15 to 20 kt. Seas 9 ft. Wave Detail: S 9 ft
at 11 seconds and S 2 ft at 14 seconds. Rain.
.MON NIGHT...SE wind 10 kt. Seas 8 ft. Wave Detail:
W 7 ft at 10 seconds and S 8 ft at 13 seconds. Showers.
.TUE...S wind 10 kt. Seas 6 ft. Wave Detail: SW
6 ft at 10 seconds and S 2 ft at 15 seconds. Showers.
.TUE NIGHT...NW wind 10 kt. Seas 6 ft. Wave Detail:
W 6 ft at 10 seconds and S 2 ft at 14 seconds. Rain likely.
.WED...W wind 10 kt. Seas 6 ft. Wave Detail: W 6 ft
at 11 seconds and S 2 ft at 14 seconds. A chance of rain.
.WED NIGHT...NW wind 10 kt. Seas 7 ft. Wave Detail:
NW 7 ft at 12 seconds and S 2 ft at 17 seconds. A chance of rain.


$$

PZZ455-182215-
Coastal waters from Cape Mendocino to Pt. Arena CA out 10 nm-
245 AM PDT Sat Apr 18 2026

.TODAY...NW wind 5 to 10 kt. Seas 4 ft. Wave Detail: NW
4 ft at 9 seconds and S 2 ft at 15 seconds.
.TONIGHT...NW wind 5 to 10 kt. Seas 3 ft. Wave Detail: NW
3 ft at 8 seconds and S 2 ft at 15 seconds.
.SUN...SE wind 10 to 15 kt. Seas 3 ft. Wave Detail: W 3 ft
at 8 seconds and S 2 ft at 15 seconds.
.SUN NIGHT...SE wind 10 to 15 kt. Seas 5 ft. Wave Detail:
SW 5 ft at 8 seconds and S 2 ft at 14 seconds. Rain.
.MON...SE wind 10 to 15 kt. Seas 7 ft. Wave Detail: SW
7 ft at 11 seconds and S 2 ft at 14 seconds. Rain.
.MON NIGHT...SE wind 5 to 10 kt. Seas 8 ft. Wave Detail: W
7 ft at 11 seconds and SW 8 ft at 13 seconds. Showers.
.TUE...S wind 5 to 10 kt. Seas 5 ft. Wave Detail: SW 5 ft
at 11 seconds and S 2 ft at 14 seconds. Showers.
.TUE NIGHT...NW wind 5 to 10 kt. Seas 5 ft. Wave Detail: W
5 ft at 9 seconds and SW 2 ft at 15 seconds. Rain likely.
.WED...NW wind 5 to 10 kt. Seas 5 ft. Wave Detail: W 5 ft
at 11 seconds and S 2 ft at 15 seconds. A chance of rain.
.WED NIGHT...NW wind 10 to 15 kt. Seas 6 ft. Wave Detail:
NW 6 ft at 11 seconds and S 2 ft at 16 seconds.

$$

PZZ475-182215-
Waters from Cape Mendocino to Pt. Arena CA from 10 to 60 nm-
245 AM PDT Sat Apr 18 2026

.TODAY...NW wind 10 to 15 kt, easing to 5 to 10 kt this
afternoon. Seas 5 ft. Wave Detail: NW 5 ft at 9 seconds
and S 2 ft at 16 seconds.
.TONIGHT...SW wind 5 to 10 kt. Seas 4 ft. Wave Detail: NW
3 ft at 8 seconds and S 2 ft at 15 seconds.
.SUN...SE wind 10 to 15 kt. Seas 4 ft. Wave Detail: SW
4 ft at 8 seconds and S 2 ft at 15 seconds. A chance of rain.
.SUN NIGHT...SE wind 15 kt. Seas 6 ft. Wave Detail:
S 6 ft at 8 seconds and S 2 ft at 14 seconds. Rain.
.MON...S wind 15 to 20 kt. Seas 8 ft. Wave Detail: S 8 ft
at 11 seconds and S 2 ft at 14 seconds. Rain likely.
.MON NIGHT...SE wind 10 kt. Seas 8 ft. Wave Detail:
W 8 ft at 11 seconds and S 8 ft at 14 seconds. Showers.
.TUE...S wind 10 to 15 kt. Seas 7 ft. Wave Detail: S 7 ft
at 10 seconds and S 2 ft at 14 seconds. Showers.
.TUE NIGHT...NW wind 10 to 15 kt. Seas 7 ft. Wave Detail:
W 6 ft at 10 seconds and SW 3 ft at 15 seconds. Rain likely.
.WED...NW wind 10 kt. Seas 6 ft. Wave Detail: W
6 ft at 11 seconds and S 2 ft at 16 seconds. A chance of rain.
.WED NIGHT...NW wind 10 to 15 kt. Seas 6 ft. Wave Detail:
NW 6 ft at 12 seconds and S 2 ft at 18 seconds.

$$