Nearshore Marine Forecast
Issued by NWS Green Bay, WI
Issued by NWS Green Bay, WI
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875 FZUS53 KGRB 030923 NSHGRB Nearshore Marine Forecast National Weather Service Green Bay WI 423 AM CDT Thu Jul 3 2025 For waters within five nautical miles of the shore on Lake Michigan LMZ521-522-031300- 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- 423 AM CDT Thu Jul 3 2025 .EARLY IN THE MORNING...N wind 5 to 10 kts. Patchy fog. Waves 2 ft or less. .TODAY...NE wind 5 to 10 kts veering E in the afternoon. Mostly sunny. Waves 2 ft or less. .TONIGHT...SE wind 5 to 10 kts. Clear in the evening then becoming partly cloudy. Waves 2 ft or less. .FRIDAY...S wind 5 to 10 kts increasing to 10 to 20 kts in the afternoon. Partly sunny. Waves 2 ft or less. .FRIDAY NIGHT...S wind 10 to 20 kts veering SW 5 to 10 kts after midnight. Partly cloudy. Waves 2 ft or less. $$ LMZ541-031300- Rock Island Passage to Sturgeon Bay WI- 423 AM CDT Thu Jul 3 2025 .EARLY IN THE MORNING...N wind 5 to 10 kts. Mostly clear. Waves 2 ft or less. .TODAY...NE wind 5 to 10 kts veering E in the afternoon. Partly cloudy in the morning then clearing. Waves 2 ft or less. .TONIGHT...SE wind 5 to 10 kts. Mostly clear. Waves 2 ft or less. .FRIDAY...S wind 5 to 10 kts increasing to 10 to 20 kts in the afternoon. Partly sunny. Waves 1 to 3 ft. .FRIDAY NIGHT...S wind 10 to 20 kts. Partly cloudy. Waves 1 to 3 ft. $$ LMZ542-543-031300- Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI- 423 AM CDT Thu Jul 3 2025 .EARLY IN THE MORNING...NW wind 5 to 10 kts. A slight chance of light showers. Waves 2 ft or less. .TODAY...NE wind 5 to 10 kts. Mostly sunny. Waves 2 ft or less. .TONIGHT...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 sunny. Waves 1 to 3 ft. .FRIDAY NIGHT...S wind 10 to 20 kts. Partly cloudy. Waves 1 to 3 ft. $$ See Lake Michigan Open Lake Forecast for Saturday through Monday.