Nearshore Marine Forecast
Issued by NWS Green Bay, WI
Issued by NWS Green Bay, WI
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820 FZUS53 KGRB 140632 NSHGRB Nearshore Marine Forecast National Weather Service Green Bay WI 132 AM CDT Tue Oct 14 2025 For waters within five nautical miles of the shore on Lake Michigan LMZ521-522-141300- 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- 132 AM CDT Tue Oct 14 2025 .OVERNIGHT...N wind 10 to 15 kts. Mostly clear. Waves 2 ft or less. .TODAY...NE wind 10 to 15 kts. A chance of rain showers in the afternoon. Waves 2 ft or less. .TONIGHT...NE wind 10 to 15 kts. A chance of rain showers. Waves 2 ft or less. .WEDNESDAY...NE wind 5 to 10 kts. Partly cloudy. Waves 2 ft or less. $$ LMZ541-141300- Rock Island Passage to Sturgeon Bay WI- 132 AM CDT Tue Oct 14 2025 .OVERNIGHT...N wind 10 to 20 kts. Partly cloudy. Waves 1 to 3 ft. .TODAY...N wind 10 to 20 kts decreasing to 5 to 10 kts in the afternoon. A chance of rain showers in the afternoon. Waves 2 ft or less. .TONIGHT...NE wind 10 to 15 kts. A chance of rain showers. Waves 2 ft or less. .WEDNESDAY...N wind 5 to 10 kts. Partly cloudy. Waves 2 ft or less. $$ LMZ542-543-141300- Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI- 132 AM CDT Tue Oct 14 2025 .OVERNIGHT...N wind 10 to 15 kts. Patchy fog. Waves 1 to 3 ft. .TODAY...NE wind 10 to 20 kts. A chance of rain showers in the afternoon. Waves 1 to 3 ft. .TONIGHT...NE wind 10 to 20 kts. A chance of rain showers. Waves 1 to 3 ft. .WEDNESDAY...NE wind 5 to 10 kts. Mostly cloudy in the morning then becoming partly cloudy. Waves 1 to 3 ft. $$ See Lake Michigan Open Lake Forecast for Thursday through Saturday.