651
FZUS53 KGRB 191059
NSHGRB

Nearshore Marine Forecast
National Weather Service Green Bay WI
459 AM CST Wed Nov 19 2025

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

LMZ521-522-192100-
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-
459 AM CST Wed Nov 19 2025

.TODAY...SW wind 5 to 10 kts. Patchy dense fog in the morning.
Waves 2 ft or less.
.TONIGHT...SW wind 10 to 15 kts. Mostly cloudy. Waves 2 ft or
less.
.THURSDAY...SW wind 10 to 20 kts. A chance of light rain. Waves
1 to 3 ft.
.THURSDAY NIGHT...W wind 5 to 10 kts. Mostly cloudy in the
evening then becoming partly cloudy. Waves 2 ft or less.

$$

LMZ541-192100-
Rock Island Passage to Sturgeon Bay WI-
459 AM CST Wed Nov 19 2025

.TODAY...SW wind 5 to 10 kts. Mostly sunny in the morning then
becoming mostly cloudy. Waves 2 ft or less.
.TONIGHT...SW wind 10 to 20 kts. Mostly cloudy. Waves 2 ft or
less.
.THURSDAY...SW wind 10 to 20 kts. A chance of light rain. Waves
1 to 3 ft.
.THURSDAY NIGHT...W wind 10 to 20 kts. Mostly cloudy in the
evening then becoming partly cloudy. Waves 1 to 3 ft.

$$

LMZ542-543-192100-
Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI-
459 AM CST Wed Nov 19 2025

.TODAY...W wind around 5 kts backing SW in the afternoon. Patchy
fog in the morning. Waves 2 ft or less.
.TONIGHT...SW wind 5 to 10 kts. Mostly cloudy. Waves 2 ft or
less.
.THURSDAY...SW wind 10 to 20 kts. Mostly cloudy. Waves 2 ft or
less.
.THURSDAY NIGHT...W wind 5 to 10 kts. Mostly cloudy in the
evening then becoming partly cloudy. Waves 2 ft or less.

$$

See Lake Michigan Open Lake Forecast for Friday through Sunday.