FZUS53 KGRB 240856
NSHGRB

Nearshore Marine Forecast
National Weather Service Green Bay WI
256 AM CST Tue Feb 24 2026

For waters within five nautical miles of shore on Lake Michigan

LMZ541-241100-
Rock Island Passage to Sturgeon Bay WI-
256 AM CST Tue Feb 24 2026

...SMALL CRAFT ADVISORY IN EFFECT FROM 7 AM CST THIS MORNING
THROUGH WEDNESDAY MORNING...

.REST OF THE NIGHT...S wind 10 to 15 kts. Waves 2 ft or less.
Mostly cloudy.
.TUESDAY...S wind to 30 kts with gale force gusts to around
40 kts. Waves 6 to 10 ft building to 8 to 12 ft in the afternoon.
Freezing spray in the morning. a slight chance of light snow in
the morning, then snow in the afternoon.
.TUESDAY NIGHT...W wind 15 to 25 kts. Waves 5 to 8 ft. Mostly
cloudy.
.WEDNESDAY...NW wind 15 to 25 kts decreasing to 10 to 15 kts
early in the afternoon. Waves 2 to 4 ft subsiding to 2 ft or less
in the afternoon. Partly cloudy.

$$

LMZ542-543-241100-
Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI-
256 AM CST Tue Feb 24 2026

...SMALL CRAFT ADVISORY IN EFFECT FROM 7 AM CST THIS MORNING
THROUGH WEDNESDAY MORNING...

.REST OF THE NIGHT...S wind 10 to 15 kts. Waves 1 to 3 ft. Mostly
cloudy.
.TUESDAY...S wind 15 to 25 kts increasing to gales to 35 kts
mid-day, then becoming SW 15 to 25 kts early in the afternoon.
Waves 6 to 10 ft building to 8 to 12 ft in the afternoon. A
chance of flurries in the morning, then a chance of light snow
and a slight chance of light freezing rain in the afternoon.
.TUESDAY NIGHT...W wind to 30 kts. Waves 4 to 7 ft. A chance of
flurries in the evening.
.WEDNESDAY...NW wind to 30 kts becoming W 10 to 15 kts early in
the afternoon. Waves 2 to 4 ft subsiding to 1 to 3 ft in the
afternoon. Mostly sunny.

$$

See Lake Michigan Open Lake Forecast for Thursday through Saturday.

Wave height forecast is for ice free areas.