Nearshore Marine Forecast
Issued by NWS Green Bay, WI
Issued by NWS Green Bay, WI
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241 FZUS53 KGRB 121511 NSHGRB Nearshore Marine Forecast National Weather Service Green Bay WI 1011 AM CDT Sat Jul 12 2025 For waters within five nautical miles of the shore on Lake Michigan LMZ521-522-130200- 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- 1011 AM CDT Sat Jul 12 2025 .THIS AFTERNOON...SW wind 5 to 10 kts. A chance of light showers and thunderstorms. Waves 2 ft or less. .TONIGHT...W wind 5 to 10 kts. Areas of smoke. Waves 2 ft or less. .SUNDAY...SW wind 5 to 10 kts. Patchy smoke. Waves 2 ft or less. .SUNDAY NIGHT...SW wind 5 to 10 kts. Clear. Waves 2 ft or less. $$ LMZ541-130200- Rock Island Passage to Sturgeon Bay WI- 1011 AM CDT Sat Jul 12 2025 .THIS AFTERNOON...SW wind 10 to 20 kts. A chance of light showers and thunderstorms. Waves 1 to 3 ft. .TONIGHT...W wind 5 to 10 kts. A slight chance of light showers in the evening. Areas of smoke. Waves 1 to 3 ft. .SUNDAY...SW wind 5 to 10 kts. Patchy smoke. Waves 2 ft or less. .SUNDAY NIGHT...SW wind 10 to 20 kts. Clear. Waves 2 ft or less. $$ LMZ542-543-130200- Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI- 1011 AM CDT Sat Jul 12 2025 .THIS AFTERNOON...SW wind 10 to 15 kts. A chance of thunderstorms and a slight chance of light showers. Waves 2 ft or less. .TONIGHT...W wind 5 to 10 kts. Areas of smoke. Waves 2 ft or less. .SUNDAY...SW wind 5 to 10 kts. Patchy smoke in the afternoon. Waves 2 ft or less. .SUNDAY NIGHT...SW wind 10 to 15 kts. Clear. Waves 2 ft or less. $$ See Lake Michigan Open Lake Forecast for Monday through Wednesday.