FZUS53 KGRB 142013
NSHGRB

Nearshore Marine Forecast
National Weather Service Green Bay WI
313 PM CDT Tue Apr 14 2026

For waters within five nautical miles of shore on Lake Michigan

LMZ521-522-150400-
Green Bay south of line from Cedar River to Rock Island Passage
and north of a line from Oconto WI to Little Sturgeon Bay WI-
Green Bay south of line from Oconto WI to Little Sturgeon Bay WI-
313 PM CDT Tue Apr 14 2026

.LATE THIS AFTERNOON...E wind 5 to 10 kts. Waves 2 ft or less.
Areas of dense fog. a slight chance of showers and thunderstorms.
.TONIGHT...E wind 5 to 10 kts backing NE in the late evening and
overnight. Waves 2 ft or less. A chance of showers and a slight
chance of thunderstorms in the evening. areas of dense fog.
.WEDNESDAY...NE wind 5 to 10 kts. Waves 2 ft or less. Areas of
dense fog in the morning, then patchy fog in the afternoon. .
.WEDNESDAY NIGHT...NE wind 5 to 10 kts. Waves 2 ft or less.
Patchy fog in the evening. a chance of showers.
.THURSDAY...NE wind 5 to 10 kts. Waves 2 ft or less. A chance of
showers.

$$

LMZ541-150400-
Rock Island Passage to Sturgeon Bay WI-
313 PM CDT Tue Apr 14 2026

...DENSE FOG ADVISORY IN EFFECT UNTIL 7 AM CDT WEDNESDAY...

.LATE THIS AFTERNOON...E wind 5 to 10 kts. Waves 1 to 3 ft.
Widespread dense fog. a slight chance of showers and
thunderstorms.
.TONIGHT...E wind 5 to 10 kts backing NE in the late evening and
overnight. Waves 2 ft or less. Widespread dense fog. a slight
chance of thunderstorms in the evening. A chance of showers.
.WEDNESDAY...NE wind 5 to 10 kts. Waves 2 ft or less. Areas of
dense fog in the morning, then patchy fog in the afternoon. .
.WEDNESDAY NIGHT...NE wind 5 to 10 kts. Waves 2 ft or less.
Patchy fog in the evening. a chance of showers.
.THURSDAY...NE wind 5 to 10 kts. Waves 2 ft or less. A chance of
showers.

$$

LMZ543-150400-
Two Rivers to Sheboygan WI-
313 PM CDT Tue Apr 14 2026

...TORNADO WATCH 109 IN EFFECT UNTIL 10 PM CDT THIS EVENING...
...DENSE FOG ADVISORY IN EFFECT UNTIL 7 AM CDT WEDNESDAY...

.LATE THIS AFTERNOON...E wind 5 to 10 kts. Waves 2 ft or less.
Widespread dense fog. showers likely and a chance of
thunderstorms.
.TONIGHT...NE wind 5 to 10 kts veering E, then backing NE after
midnight. Waves 2 ft or less. Widespread dense fog. showers and a
chance of thunderstorms in the evening. A slight chance of
showers after midnight.
.WEDNESDAY...NE wind 5 to 10 kts. Waves 2 ft or less. Areas of
dense fog in the morning, then patchy fog in the afternoon.
showers likely and a chance of thunderstorms in the afternoon.
.WEDNESDAY NIGHT...NE wind 5 to 10 kts. Waves 2 ft or less.
Patchy fog in the evening. showers likely in the evening. A
chance of thunderstorms. A chance of showers after midnight.
.THURSDAY...N wind 10 to 15 kts. Waves 2 ft or less. A chance of
showers.

$$

LMZ542-150400-
Sturgeon Bay to Two Rivers WI-
313 PM CDT Tue Apr 14 2026

...DENSE FOG ADVISORY IN EFFECT UNTIL 7 AM CDT WEDNESDAY...

.LATE THIS AFTERNOON...E wind 5 to 10 kts. Waves 2 ft or less.
Widespread dense fog. a slight chance of showers and
thunderstorms.
.TONIGHT...NE wind 5 to 10 kts. Waves 2 ft or less. Widespread
dense fog. a chance of thunderstorms in the evening. A chance of
showers.
.WEDNESDAY...NE wind 5 to 10 kts. Waves 2 ft or less. Areas of
dense fog in the morning, then patchy fog in the afternoon. a
chance of showers in the afternoon.
.WEDNESDAY NIGHT...NE wind 5 to 10 kts. Waves 2 ft or less.
Patchy fog in the evening. showers likely in the evening. A
chance of thunderstorms. A chance of showers after midnight.
.THURSDAY...N wind 5 to 10 kts. Waves 2 ft or less. A chance of
showers.

$$

See Lake Michigan Open Lake Forecast for Friday through Sunday.

Wave height forecast is for ice free areas.