576
FZUS53 KGRB 131023
NSHGRB

Nearshore Marine Forecast
National Weather Service Green Bay WI
423 AM CST Thu Nov 13 2025

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

LMZ521-522-132100-
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-
423 AM CST Thu Nov 13 2025

.TODAY...W wind 10 to 20 kts. Sunny. Waves 1 to 3 ft.
.TONIGHT...W wind 5 to 10 kts veering NE after midnight. Mostly
clear. Waves 2 ft or less.
.FRIDAY...SE wind 10 to 15 kts. Mostly sunny. Waves 2 ft or less.
.FRIDAY NIGHT...S wind 10 to 20 kts with gusts to around 25 kts.
Partly cloudy in the evening then becoming mostly cloudy. Waves
1 to 3 ft building to 2 to 4 ft in the late evening and
overnight. A Small Craft Advisory may be needed.

$$

LMZ541-132100-
Rock Island Passage to Sturgeon Bay WI-
423 AM CST Thu Nov 13 2025

.TODAY...W wind 10 to 20 kts. Sunny. Waves 2 ft or less.
.TONIGHT...W wind 5 to 10 kts veering N after midnight. Mostly
clear. Waves 2 ft or less.
.FRIDAY...S wind 10 to 15 kts. Mostly sunny. Waves 2 ft or less.
.FRIDAY NIGHT...S wind 15 to 25 kts. Partly cloudy in the evening
then becoming mostly cloudy. Waves 1 to 3 ft building to 4 to
7 ft. A Small Craft Advisory may be needed.

$$

LMZ542-543-132100-
Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI-
423 AM CST Thu Nov 13 2025

.TODAY...W wind 10 to 20 kts. Sunny. Waves 2 ft or less.
.TONIGHT...W wind 5 to 10 kts backing SW after midnight. Partly
cloudy. Waves 2 ft or less.
.FRIDAY...SE wind 5 to 10 kts veering S 10 to 20 kts in the
afternoon. Mostly sunny. Waves 1 to 3 ft.
.FRIDAY NIGHT...S wind 10 to 20 kts. Partly cloudy in the evening
then becoming mostly cloudy. Waves 3 to 5 ft. A Small Craft
Advisory may be needed.

$$

See Lake Michigan Open Lake Forecast for Saturday through Monday.