Nearshore Marine Forecast
Issued by NWS Green Bay, WI
Issued by NWS Green Bay, WI
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535 FZUS53 KGRB 160333 NSHGRB Nearshore Marine Forecast National Weather Service Green Bay WI 933 PM CST Sat Nov 15 2025 For waters within five nautical miles of the shore on Lake Michigan LMZ521-522-161100- 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- 933 PM CST Sat Nov 15 2025 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH SUNDAY AFTERNOON... .REST OF THE NIGHT...NW wind 15 to 25 kts with gusts to around 30 kts. Clear. Waves 3 to 5 ft. .SUNDAY...NW wind 10 to 20 kts with gusts to around 30 kts. Partly cloudy in the morning then clearing. Waves 3 to 5 ft. .SUNDAY NIGHT...NW wind 10 to 20 kts with gusts to around 25 kts. Clear. Waves 2 to 4 ft subsiding to 1 to 3 ft after midnight. .MONDAY...NW wind 10 to 15 kts. Sunny. Waves 1 to 3 ft. $$ LMZ541-161100- Rock Island Passage to Sturgeon Bay WI- 933 PM CST Sat Nov 15 2025 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH SUNDAY AFTERNOON... .REST OF THE NIGHT...NW wind 15 to 25 kts with gusts to around 30 kts. Mostly clear. Waves 2 to 4 ft. .SUNDAY...NW wind 15 to 25 kts with gusts to around 30 kts. Partly cloudy. Waves 2 to 4 ft. .SUNDAY NIGHT...NW wind 10 to 20 kts with gusts to around 25 kts. Clear. Waves 1 to 3 ft. .MONDAY...NW wind 10 to 20 kts decreasing to 5 to 10 kts in the afternoon. Mostly sunny. Waves 2 ft or less. $$ LMZ542-543-161100- Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI- 933 PM CST Sat Nov 15 2025 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH SUNDAY AFTERNOON... .REST OF THE NIGHT...NW wind 15 to 25 kts with gusts to around 30 kts. Clear. Waves 1 to 3 ft. .SUNDAY...NW wind 15 to 25 kts with gusts to around 30 kts. Sunny. Waves 1 to 3 ft. .SUNDAY NIGHT...NW wind 10 to 20 kts. Clear. Waves 2 ft or less. .MONDAY...NW wind 10 to 15 kts. Mostly sunny. Waves 2 ft or less. $$ See Lake Michigan Open Lake Forecast for Tuesday through Thursday.