Nearshore Marine Forecast
Issued by NWS Green Bay, WI
Issued by NWS Green Bay, WI
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283 FZUS53 KGRB 022330 NSHGRB Nearshore Marine Forecast National Weather Service Green Bay WI 630 PM CDT Wed Jul 2 2025 For waters within five nautical miles of the shore on Lake Michigan LMZ521-522-030800- 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- 630 PM CDT Wed Jul 2 2025 .TONIGHT...SW wind 5 to 10 kts veering NW after midnight. A slight chance of thunderstorms in the evening. A slight chance of light showers. Waves 2 ft or less. .THURSDAY...NE wind 5 to 10 kts veering E in the afternoon. Mostly sunny. Waves 2 ft or less. .THURSDAY NIGHT...SE wind 5 to 10 kts. Mostly clear. Waves 2 ft or less. .FRIDAY...S wind 5 to 10 kts increasing to 10 to 20 kts in the afternoon. Partly cloudy. Waves 2 ft or less. $$ LMZ541-030800- Rock Island Passage to Sturgeon Bay WI- 630 PM CDT Wed Jul 2 2025 .TONIGHT...SW wind 5 to 10 kts veering NW after midnight. A slight chance of thunderstorms in the evening. A slight chance of light showers. Waves 2 ft or less. .THURSDAY...NE wind 5 to 10 kts veering E in the afternoon. Mostly sunny. Waves 2 ft or less. .THURSDAY NIGHT...SE wind 5 to 10 kts. Mostly clear. Waves 2 ft or less. .FRIDAY...S wind 5 to 10 kts increasing to 10 to 20 kts in the afternoon. Mostly sunny in the morning then becoming partly cloudy. Waves 2 ft or less. $$ LMZ542-543-030800- Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI- 630 PM CDT Wed Jul 2 2025 .TONIGHT...SW wind 5 to 10 kts veering NW after midnight. A chance of light showers and a slight chance of thunderstorms in the evening. Waves 2 ft or less. .THURSDAY...NE wind 5 to 10 kts. Mostly sunny. Waves 2 ft or less. .THURSDAY NIGHT...E wind 5 to 10 kts veering SE after midnight. Mostly clear. Waves 2 ft or less. .FRIDAY...S wind 5 to 10 kts increasing to 10 to 20 kts in the afternoon. Partly cloudy in the morning then becoming mostly sunny. Waves 1 to 3 ft. $$ See Lake Michigan Open Lake Forecast for Saturday through Monday.