


Nearshore Marine Forecast
Issued by NWS Green Bay, WI
Issued by NWS Green Bay, WI
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285 FZUS53 KGRB 031809 NSHGRB Nearshore Marine Forecast National Weather Service Green Bay WI 109 PM CDT Sun Aug 3 2025 For waters within five nautical miles of the shore on Lake Michigan LMZ521-522-040200- 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- 109 PM CDT Sun Aug 3 2025 .THIS AFTERNOON...S wind 5 to 10 kts. Areas of smoke. Waves 2 ft or less. .TONIGHT...S wind 5 to 10 kts veering NW after midnight. Areas of smoke. Waves 2 ft or less. .MONDAY...E wind 5 to 10 kts. Areas of smoke. Waves 2 ft or less. .MONDAY NIGHT...E wind 5 to 10 kts. Partly cloudy in the evening then becoming mostly cloudy. Waves 2 ft or less. $$ LMZ541-040200- Rock Island Passage to Sturgeon Bay WI- 109 PM CDT Sun Aug 3 2025 .THIS AFTERNOON...S wind 5 to 10 kts. Areas of smoke. Waves 2 ft or less. .TONIGHT...SW wind 5 to 10 kts backing S after midnight. Areas of smoke. Waves 2 ft or less. .MONDAY...E wind 5 to 10 kts. Areas of smoke. Waves 2 ft or less. .MONDAY NIGHT...NE wind 5 to 10 kts veering E after midnight. Partly cloudy in the evening then becoming mostly cloudy. Waves 2 ft or less. $$ LMZ542-543-040200- Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI- 109 PM CDT Sun Aug 3 2025 .THIS AFTERNOON...S wind 5 to 10 kts. Areas of smoke. Waves 2 ft or less. .TONIGHT...SW wind around 5 kts veering NW after midnight. Areas of smoke. Waves 2 ft or less. .MONDAY...NE wind 5 to 10 kts. Areas of smoke. Waves 2 ft or less. .MONDAY NIGHT...E wind 5 to 10 kts. Partly cloudy. Waves 2 ft or less. $$ See Lake Michigan Open Lake Forecast for Tuesday through Thursday.