Nearshore Marine Forecast
Issued by NWS Green Bay, WI
Issued by NWS Green Bay, WI
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960 FZUS53 KGRB 080443 NSHGRB Nearshore Marine Forecast National Weather Service Green Bay WI 1043 PM CST Fri Nov 7 2025 For waters within five nautical miles of the shore on Lake Michigan LMZ522-081100- Green Bay south of line from Oconto WI to Little Sturgeon Bay WI- 1043 PM CST Fri Nov 7 2025 .REST OF THE NIGHT...N wind 10 to 20 kts. Partly cloudy. Waves 1 to 3 ft. .SATURDAY...N wind 5 to 10 kts. A slight chance of light snow in the afternoon. Waves 2 ft or less. .SATURDAY NIGHT...N wind 10 to 15 kts increasing to 15 to 25 kts after midnight. A chance of light snow. Waves 2 ft or less building to 2 to 4 ft after midnight. A Small Craft Advisory may be needed. .SUNDAY...NW wind 15 to 25 kts. Partly sunny. Waves 2 to 4 ft subsiding to 1 to 3 ft early in the afternoon, then building to 2 to 4 ft late in the afternoon. $$ LMZ521-081100- Green Bay south of line from Cedar River to Rock Island Passage and north of a line from Oconto WI to Little Sturgeon Bay WI- 1043 PM CST Fri Nov 7 2025 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL MIDNIGHT CST TONIGHT... .REST OF THE NIGHT...N wind 10 to 20 kts with gusts to around 25 kts. Partly cloudy. Waves 2 to 4 ft subsiding to 1 to 3 ft after midnight. .SATURDAY...N wind 5 to 10 kts. A slight chance of light rain in the afternoon. Waves 2 ft or less. .SATURDAY NIGHT...N wind 10 to 15 kts increasing to 15 to 25 kts after midnight. Mostly cloudy. Waves 2 ft or less building to 3 to 5 ft after midnight. A Small Craft Advisory may be needed. .SUNDAY...NW wind 15 to 25 kts with gusts to around 30 kts. A chance of light snow. Waves 3 to 5 ft subsiding to 2 to 4 ft in the afternoon. $$ LMZ541-081100- Rock Island Passage to Sturgeon Bay WI- 1043 PM CST Fri Nov 7 2025 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL MIDNIGHT CST TONIGHT... .REST OF THE NIGHT...N wind 10 to 20 kts with gusts to around 25 kts. Mostly cloudy. Waves 2 to 4 ft subsiding to 1 to 3 ft after midnight. .SATURDAY...N wind 5 to 10 kts. A slight chance of light rain in the afternoon. Waves 2 ft or less. .SATURDAY NIGHT...N wind 10 to 20 kts with gusts to around 25 kts. A chance of light rain in the evening. A chance of light snow. Waves 1 to 3 ft. A Small Craft Advisory may be needed. .SUNDAY...NW wind 15 to 25 kts with gusts to around 30 kts. A chance of light snow. Waves 1 to 3 ft. $$ LMZ542-543-081100- Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI- 1043 PM CST Fri Nov 7 2025 .REST OF THE NIGHT...N wind 15 to 25 kts decreasing to 10 to 15 kts after midnight. Mostly cloudy late in the evening then becoming partly cloudy. Waves 1 to 3 ft. .SATURDAY...N wind 5 to 10 kts. A chance of light rain in the afternoon. Waves 2 ft or less. .SATURDAY NIGHT...N wind 10 to 15 kts increasing to 15 to 25 kts after midnight. A chance of light rain in the evening. A chance of light snow. Waves 2 ft or less building to 3 to 5 ft. A Small Craft Advisory may be needed. .SUNDAY...NW wind 15 to 25 kts with gusts to around 30 kts. A chance of light snow. Waves 3 to 5 ft. $$ See Lake Michigan Open Lake Forecast for Monday through Wednesday.