FZUS53 KGRB 170624
NSHGRB

Nearshore Marine Forecast
National Weather Service Green Bay WI
124 AM CDT Tue Mar 17 2026

For waters within five nautical miles of shore on Lake Michigan

LMZ541-171000-
Rock Island Passage to Sturgeon Bay WI-
124 AM CDT Tue Mar 17 2026

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 7 AM CDT THIS MORNING...

.REST OF THE NIGHT...NW wind to 30 kts. Waves 3 to 5 ft. A chance
of light snow.
.TUESDAY...NW wind 15 to 25 kts decreasing to 10 to 15 kts
mid-day, then backing W 5 to 10 kts early in the afternoon. Waves
2 to 4 ft subsiding to 2 ft or less in the afternoon. Partly
cloudy. A Small Craft Advisory may be needed.
.TUESDAY NIGHT...SW wind 10 to 15 kts increasing to 15 to 25 kts
after midnight. Waves 1 to 3 ft building to 3 to 5 ft after
midnight. A chance of light snow after midnight.
.WEDNESDAY...SW wind 15 to 25 kts decreasing to 10 to 15 kts
early in the afternoon. Waves 4 to 7 ft. A chance of light snow
in the morning.

$$

LMZ542-543-171000-
Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI-
124 AM CDT Tue Mar 17 2026

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 7 AM CDT THIS MORNING...

.REST OF THE NIGHT...NW wind to 30 kts. Waves 3 to 5 ft. Mostly
clear.
.TUESDAY...NW wind 15 to 25 kts decreasing to 10 to 15 kts
mid-day, then backing W early in the afternoon. Waves 2 to 4 ft
subsiding to 2 ft or less in the afternoon. Sunny in the morning
then becoming partly sunny.
.TUESDAY NIGHT...SW wind 15 to 25 kts. Waves 1 to 3 ft building
to 3 to 5 ft after midnight. A chance of light snow after
midnight.
.WEDNESDAY...SW wind 15 to 25 kts decreasing to 10 to 15 kts
early in the afternoon. Waves 4 to 7 ft. A chance of light snow
in the morning.

$$

See Lake Michigan Open Lake Forecast for Thursday through Saturday.

Wave height forecast is for ice free areas.