Nearshore Marine Forecast
Issued by NWS Green Bay, WI

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FZUS53 KGRB 111635
NSHGRB

Nearshore Marine Forecast
National Weather Service Green Bay WI
1135 AM CDT Tue Mar 11 2025

For waters within five nautical miles of the shore on Lake Michigan

LMZ521-522-120200-
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-
1135 AM CDT Tue Mar 11 2025

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 1 PM CDT THIS AFTERNOON...

.THIS AFTERNOON...NE wind 10 to 15 kts. Mostly sunny.
.TONIGHT...E wind 5 to 10 kts. Mostly cloudy.
.WEDNESDAY...SE wind 5 to 10 kts. Mostly cloudy in the morning
then becoming partly cloudy.
.WEDNESDAY NIGHT...SE wind around 5 kts veering W after midnight.
Mostly cloudy.

Wave height forecast omitted for mostly ice covered areas.
$$

LMZ541-120200-
Rock Island Passage to Sturgeon Bay WI-
1135 AM CDT Tue Mar 11 2025

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 1 PM CDT THIS AFTERNOON...

.THIS AFTERNOON...NE wind 10 to 15 kts. Mostly sunny. Waves 1 to
3 ft.
.TONIGHT...E wind 5 to 10 kts. Mostly cloudy. Waves 2 ft or less.
.WEDNESDAY...SE wind 10 to 15 kts. Partly sunny. Waves 1 to 3 ft.
.WEDNESDAY NIGHT...SE wind around 5 kts veering W after midnight.
Mostly cloudy. Waves 2 ft or less.

$$

LMZ542-543-120200-
Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI-
1135 AM CDT Tue Mar 11 2025

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 1 PM CDT THIS AFTERNOON...

.THIS AFTERNOON...NE wind 10 to 15 kts. Mostly sunny. Waves 2 to
4 ft.
.TONIGHT...E wind 5 to 10 kts. Mostly cloudy. Waves 1 to 3 ft.
.WEDNESDAY...SE wind 5 to 10 kts. Partly cloudy in the morning
then becoming mostly sunny. Waves 1 to 3 ft building to 2 to 4 ft
during the morning, then subsiding to 1 to 3 ft in the afternoon.
.WEDNESDAY NIGHT...E wind around 5 kts backing NE after midnight.
Partly cloudy. Waves 2 ft or less.

$$

See Lake Michigan Open Lake Forecast for Thursday through Saturday.