FZUS53 KGRB 240801
NSHGRB

Nearshore Marine Forecast
National Weather Service Green Bay WI
301 AM CDT Sun May 24 2026

For waters within five nautical miles of shore on Lake Michigan

LMZ521-522-241000-
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-
301 AM CDT Sun May 24 2026

.REST OF THE NIGHT...SE wind around 5 kts. Waves 2 ft or less.
Patchy fog. a chance of showers.
.SUNDAY...SW wind 5 to 10 kts backing S early in the afternoon.
Waves 2 ft or less. Patchy fog in the morning.
.SUNDAY NIGHT...S wind 5 to 10 kts veering SW after midnight.
Waves 2 ft or less. Mostly clear.
.MONDAY...S wind 10 to 15 kts. Waves 2 ft or less. A chance of
showers in the afternoon.

$$

LMZ541-241000-
Rock Island Passage to Sturgeon Bay WI-
301 AM CDT Sun May 24 2026

.REST OF THE NIGHT...SE wind 5 to 10 kts. Waves 1 to 3 ft. Patchy
fog. a chance of showers.
.SUNDAY...S wind 5 to 10 kts. Waves 2 ft or less. Patchy fog.
.SUNDAY NIGHT...S wind 10 to 15 kts. Waves 2 ft or less. Patchy
fog.
.MONDAY...S wind 10 to 15 kts. Waves 2 ft or less building to
2 to 4 ft in the afternoon. Mostly cloudy in the morning then
becoming partly cloudy.

$$

LMZ542-543-241000-
Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI-
301 AM CDT Sun May 24 2026

.REST OF THE NIGHT...S wind 5 to 10 kts. Waves 2 ft or less.
Patchy fog. a chance of showers.
.SUNDAY...S wind 5 to 10 kts. Waves 2 ft or less. Patchy fog in
the morning.
.SUNDAY NIGHT...S wind 5 to 10 kts. Waves 2 ft or less. Patchy
fog in the evening.
.MONDAY...S wind 10 to 15 kts. Waves 2 ft or less building to
2 to 4 ft in the afternoon. Partly sunny.

$$

See Lake Michigan Open Lake Forecast for Tuesday through Thursday.

Wave height forecast is for ice free areas.