Nearshore Marine Forecast
Issued by NWS Green Bay, WI
Issued by NWS Green Bay, WI
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106 FZUS53 KGRB 121439 NSHGRB Nearshore Marine Forecast National Weather Service Green Bay WI 839 AM CST Wed Nov 12 2025 For waters within five nautical miles of the shore on Lake Michigan LMZ522-122100- Green Bay south of line from Oconto WI to Little Sturgeon Bay WI- 839 AM CST Wed Nov 12 2025 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH THIS EVENING... .TODAY...NW wind 15 to 25 kts with gusts to around 30 kts. Sunny. Waves 2 to 4 ft subsiding to 1 to 3 ft late in the afternoon. .TONIGHT...W wind 10 to 20 kts with gusts to around 25 kts. Clear. Waves 1 to 3 ft. .THURSDAY...W wind 10 to 20 kts. Mostly sunny. Waves 2 ft or less. .THURSDAY NIGHT...W wind 5 to 10 kts veering N after midnight. Partly cloudy. Waves 2 ft or less. $$ LMZ521-122100- Green Bay south of line from Cedar River to Rock Island Passage and north of a line from Oconto WI to Little Sturgeon Bay WI- 839 AM CST Wed Nov 12 2025 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TONIGHT... .TODAY...NW wind 10 to 20 kts with gusts to around 30 kts. Partly cloudy. Waves 3 to 5 ft. .TONIGHT...W wind 10 to 20 kts with gusts to around 30 kts. Mostly clear. Waves 2 to 4 ft subsiding to 1 to 3 ft in the late evening and overnight. .THURSDAY...W wind 10 to 20 kts. Sunny. Waves 1 to 3 ft. .THURSDAY NIGHT...W wind 5 to 10 kts veering N after midnight. Mostly clear. Waves 2 ft or less. $$ LMZ541-122100- Rock Island Passage to Sturgeon Bay WI- 839 AM CST Wed Nov 12 2025 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TONIGHT... .TODAY...NW wind 15 to 25 kts with gusts to around 30 kts. Partly cloudy. Waves 2 to 4 ft. .TONIGHT...NW wind 10 to 20 kts with gusts to around 30 kts. Partly cloudy in the evening then clearing. Waves 1 to 3 ft. .THURSDAY...W wind 10 to 20 kts. Sunny. Waves 2 ft or less. .THURSDAY NIGHT...W wind 5 to 10 kts veering N after midnight. Mostly clear. Waves 2 ft or less. $$ LMZ542-543-122100- Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI- 839 AM CST Wed Nov 12 2025 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH THIS EVENING... .TODAY...NW wind 15 to 25 kts with gusts to around 30 kts. Sunny. Waves 2 to 4 ft subsiding to 1 to 3 ft late in the afternoon. .TONIGHT...W wind 10 to 20 kts with gusts to around 25 kts. Clear. Waves 2 ft or less. .THURSDAY...W wind 10 to 20 kts. Mostly sunny. Waves 2 ft or less. .THURSDAY NIGHT...W wind 5 to 10 kts. Partly cloudy. Waves 2 ft or less. $$ See Lake Michigan Open Lake Forecast for Friday through Sunday.