FZUS53 KGRB 050856
NSHGRB

Nearshore Marine Forecast
National Weather Service Green Bay WI
256 AM CST Thu Mar 5 2026

For waters within five nautical miles of shore on Lake Michigan

LMZ541-051100-
Rock Island Passage to Sturgeon Bay WI-
256 AM CST Thu Mar 5 2026

.REST OF THE NIGHT...NE wind 5 to 10 kts. Waves 2 ft or less.
Mostly clear.
.THURSDAY...NE wind 10 to 20 kts. Waves 2 to 4 ft. A slight
chance of light rain in the afternoon.
.THURSDAY NIGHT...E wind 10 to 15 kts. Waves 2 to 4 ft. Cloudy.
.FRIDAY...SE wind 10 to 15 kts. Waves 1 to 3 ft building to 2 to
4 ft in the afternoon. Patchy fog in the morning. rain in the
afternoon.

$$

LMZ542-543-051100-
Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI-
256 AM CST Thu Mar 5 2026

.REST OF THE NIGHT...NE wind 5 to 10 kts. Waves 2 ft or less.
Partly cloudy.
.THURSDAY...NE wind 10 to 15 kts. Waves 1 to 3 ft. Patchy fog in
the afternoon. a slight chance of light rain in the afternoon.
.THURSDAY NIGHT...E wind 10 to 15 kts veering SE 5 to 10 kts in
the late evening and overnight. Waves 1 to 3 ft. Patchy fog. .
.FRIDAY...SE wind 10 to 15 kts veering S 15 to 25 kts in the late
morning and afternoon. Waves 1 to 3 ft building to 3 to 5 ft in
the afternoon. Patchy fog in the morning. a chance of light rain
in the morning, then rain in the afternoon. A Small Craft
Advisory may be needed.

$$

See Lake Michigan Open Lake Forecast for Saturday through Monday.

Wave height forecast is for ice free areas.