Nearshore Marine Forecast
Issued by NWS Green Bay, WI
Issued by NWS Green Bay, WI
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730 FZUS53 KGRB 170813 NSHGRB Nearshore Marine Forecast National Weather Service Green Bay WI 313 AM CDT Tue Jun 17 2025 For waters within five nautical miles of the shore on Lake Michigan LMZ521-522-171300- 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- 313 AM CDT Tue Jun 17 2025 .EARLY IN THE MORNING...SW wind 10 to 20 kts. A chance of light showers and thunderstorms. Waves 1 to 3 ft. .TODAY...SW wind 10 to 15 kts. Partly cloudy. Waves 2 ft or less. .TONIGHT...SW wind 5 to 10 kts. Mostly cloudy. Waves 2 ft or less. .WEDNESDAY...E wind 5 to 10 kts. A chance of rain showers. Waves 2 ft or less. .WEDNESDAY NIGHT...NE wind 5 to 10 kts backing NW after midnight. A chance of rain showers. Waves 2 ft or less. $$ LMZ541-171300- Rock Island Passage to Sturgeon Bay WI- 313 AM CDT Tue Jun 17 2025 .EARLY IN THE MORNING...S wind 10 to 20 kts. A chance of light showers and thunderstorms. Waves 1 to 3 ft. .TODAY...SW wind 10 to 15 kts. Partly cloudy. Waves 1 to 3 ft. .TONIGHT...S wind 5 to 10 kts. Mostly cloudy. Waves 2 ft or less. .WEDNESDAY...SE wind around 5 kts backing E in the afternoon. A chance of rain showers. Waves 2 ft or less. .WEDNESDAY NIGHT...NE wind 5 to 10 kts backing NW after midnight. A chance of rain showers. Waves 2 ft or less. $$ LMZ542-543-171300- Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI- 313 AM CDT Tue Jun 17 2025 .EARLY IN THE MORNING...SW wind 10 to 20 kts. A chance of light showers and thunderstorms. Waves 1 to 3 ft. .TODAY...W wind 10 to 20 kts decreasing to 5 to 10 kts in the afternoon. A slight chance of light showers and thunderstorms in the afternoon. Waves 1 to 3 ft. .TONIGHT...SW wind 5 to 10 kts. Mostly cloudy. Waves 2 ft or less. .WEDNESDAY...SE wind 5 to 10 kts backing NE in the afternoon. Rain showers likely and a chance of thunderstorms. Waves 2 ft or less. .WEDNESDAY NIGHT...N wind 5 to 10 kts backing NW after midnight. A chance of thunderstorms in the evening. A chance of rain showers. Waves 2 ft or less. $$ See Lake Michigan Open Lake Forecast for Thursday through Saturday.