Nearshore Marine Forecast
Issued by NWS Green Bay, WI
Issued by NWS Green Bay, WI
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533 FZUS53 KGRB 240637 NSHGRB Nearshore Marine Forecast National Weather Service Green Bay WI 1237 AM CST Mon Nov 24 2025 For waters within five nautical miles of the shore on Lake Michigan LMZ521-522-241400- 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- 1237 AM CST Mon Nov 24 2025 .OVERNIGHT...SW wind 10 to 15 kts. Mostly cloudy. Waves 1 to 3 ft. .TODAY...SW wind 10 to 20 kts. A slight chance of light rain in the afternoon. Waves 2 to 4 ft subsiding to 1 to 3 ft in the afternoon. .TONIGHT...S wind 5 to 10 kts. Light rain likely. Waves 2 ft or less. .TUESDAY...SE wind 5 to 10 kts. A chance of light rain in the morning, then light rain likely in the afternoon. Waves 2 ft or less. $$ LMZ541-241400- Rock Island Passage to Sturgeon Bay WI- 1237 AM CST Mon Nov 24 2025 ...SMALL CRAFT ADVISORY IN EFFECT FROM 6 AM CST THIS MORNING THROUGH THIS EVENING... .OVERNIGHT...SW wind 10 to 15 kts. Mostly cloudy. Waves 1 to 3 ft. .TODAY...SW wind 10 to 20 kts with gusts to around 25 kts. A slight chance of light rain in the afternoon. Waves 3 to 5 ft. .TONIGHT...SW wind 5 to 10 kts. Light rain likely. Waves 2 to 4 ft subsiding to 1 to 3 ft after midnight. .TUESDAY...S wind 5 to 10 kts. A chance of light rain in the morning, then light rain likely in the afternoon. Waves 1 to 3 ft. $$ LMZ542-543-241400- Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI- 1237 AM CST Mon Nov 24 2025 ...SMALL CRAFT ADVISORY IN EFFECT FROM 6 AM CST THIS MORNING THROUGH THIS EVENING... .OVERNIGHT...S wind 10 to 15 kts. Mostly clear. Waves 2 ft or less. .TODAY...S wind 10 to 20 kts with gusts to around 25 kts. A chance of light rain in the afternoon. Waves 1 to 3 ft building to 2 to 4 ft in the late morning and afternoon. .TONIGHT...S wind 5 to 10 kts. Light rain likely. Waves 1 to 3 ft. .TUESDAY...S wind 5 to 10 kts. A chance of light rain. Waves 1 to 3 ft. $$ See Lake Michigan Open Lake Forecast for Wednesday through Friday.