FZUS53 KGRB 111104
NSHGRB

Nearshore Marine Forecast
National Weather Service Green Bay WI
603 AM CDT Wed Mar 11 2026

For waters within five nautical miles of shore on Lake Michigan

LMZ541-111600-
Rock Island Passage to Sturgeon Bay WI-
604 AM CDT Wed Mar 11 2026

...SMALL CRAFT ADVISORY IN EFFECT THROUGH THIS EVENING...

.EARLY THIS MORNING...NE wind to 30 kts. Waves 6 to 10 ft. A
slight chance of light freezing rain and light snow.
.TODAY...N wind to 30 kts backing NW early in the afternoon.
Waves 5 to 8 ft. A chance of freezing drizzle and a slight chance
of light freezing rain in the morning. Light snow.
.TONIGHT...NW wind 15 to 25 kts decreasing to 10 to 15 kts after
midnight. Waves 3 to 5 ft subsiding to 1 to 3 ft after midnight.
Mostly clear. A Small Craft Advisory may be needed.
.THURSDAY...W wind 10 to 15 kts backing S early in the afternoon.
Waves 1 to 3 ft. Mostly sunny in the morning then becoming partly
cloudy.
.THURSDAY NIGHT...SE wind to 30 kts veering S gales to 35 kts in
the late evening and overnight. Gusts to 40 kts. Waves 8 to 12 ft
building to 14 to 18 ft after midnight. Rain and snow. A Gale
Warning may be needed.

$$

LMZ542-543-111600-
Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI-
604 AM CDT Wed Mar 11 2026

...SMALL CRAFT ADVISORY IN EFFECT THROUGH THIS EVENING...

.EARLY THIS MORNING...NE wind to 30 kts. Waves 6 to 10 ft. A
chance of freezing drizzle, a slight chance of light rain,
drizzle and light freezing rain.
.TODAY...N wind to 30 kts backing NW early in the afternoon.
Waves 5 to 8 ft subsiding to 4 to 7 ft in the afternoon. A chance
of drizzle, light freezing rain, freezing drizzle and a slight
chance of light sleet in the morning. Light snow.
.TONIGHT...NW wind 15 to 25 kts decreasing to 10 to 15 kts after
midnight. Waves 3 to 5 ft subsiding to 1 to 3 ft after midnight.
Mostly clear. A Small Craft Advisory may be needed.
.THURSDAY...W wind 10 to 15 kts backing S early in the afternoon.
Waves 1 to 3 ft. Mostly sunny in the morning then becoming partly
cloudy.
.THURSDAY NIGHT...S wind to 30 kts increasing to gales to 40 kts
in the late evening and overnight. Waves 8 to 12 ft building to
14 to 18 ft after midnight. Rain and light snow. A Gale Warning
may be needed.

$$

See Lake Michigan Open Lake Forecast for Friday through Sunday.

Wave height forecast is for ice free areas.