Nearshore Marine Forecast
Issued by NWS Green Bay, WI

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FZUS53 KGRB 101608
NSHGRB

Nearshore Marine Forecast
National Weather Service Green Bay WI
1107 AM CDT Wed Sep 10 2025

For waters within five nautical miles of the shore on Lake Michigan

LMZ521-522-110200-
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-
1107 AM CDT Wed Sep 10 2025

.THIS AFTERNOON...S wind 5 to 10 kts. A slight chance of light
showers. Waves 2 ft or less.
.TONIGHT...NE wind 5 to 10 kts. Patchy fog. Waves 2 ft or less.
.THURSDAY...NE wind 5 to 10 kts. Patchy fog in the morning. Waves
2 ft or less.
.THURSDAY NIGHT...E wind 5 to 10 kts. Patchy fog after midnight.
Waves 2 ft or less.

$$

LMZ541-110200-
Rock Island Passage to Sturgeon Bay WI-
1107 AM CDT Wed Sep 10 2025

.THIS AFTERNOON...S wind 5 to 10 kts. A slight chance of light
showers. Waves 2 ft or less.
.TONIGHT...E wind around 5 kts backing NE after midnight. Patchy
fog. Waves 2 ft or less.
.THURSDAY...NE wind 5 to 10 kts. Patchy fog in the morning. Waves
2 ft or less.
.THURSDAY NIGHT...E wind around 5 kts veering SE after midnight.
Patchy fog after midnight. Waves 2 ft or less.

$$

LMZ542-543-110200-
Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI-
1107 AM CDT Wed Sep 10 2025

.THIS AFTERNOON...SE wind 5 to 10 kts. Mostly cloudy. Waves 2 ft
or less.
.TONIGHT...NE wind 5 to 10 kts. Patchy fog after midnight. Waves
2 ft or less.
.THURSDAY...NE wind 5 to 10 kts. Patchy fog in the morning. Waves
2 ft or less.
.THURSDAY NIGHT...E wind 5 to 10 kts. Mostly clear. Waves 2 ft or
less.

$$

See Lake Michigan Open Lake Forecast for Friday through Sunday.