


Nearshore Marine Forecast
Issued by NWS Green Bay, WI
Issued by NWS Green Bay, WI
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327 FZUS53 KGRB 102004 NSHGRB Nearshore Marine Forecast National Weather Service Green Bay WI 304 PM CDT Sat May 10 2025 For waters within five nautical miles of the shore on Lake Michigan LMZ521-522-110100- 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- 304 PM CDT Sat May 10 2025 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 4 PM CDT THIS AFTERNOON... .REST OF THIS AFTERNOON...NE wind 10 to 20 kts with gusts to around 25 kts. Sunny. Waves 1 to 3 ft. .TONIGHT...E wind 5 to 10 kts. Clear. Waves 2 ft or less. .SUNDAY...S wind 5 to 10 kts increasing to 10 to 20 kts in the afternoon. Sunny. Waves 2 ft or less. .SUNDAY NIGHT...S wind 10 to 15 kts. Clear. Waves 2 ft or less. .MONDAY...S wind 5 to 10 kts. Sunny. Waves 2 ft or less. $$ LMZ541-110100- Rock Island Passage to Sturgeon Bay WI- 304 PM CDT Sat May 10 2025 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 4 PM CDT THIS AFTERNOON... .REST OF THIS AFTERNOON...N wind 10 to 20 kts with gusts to around 25 kts. Sunny. Waves 1 to 3 ft. .TONIGHT...NE wind 5 to 10 kts veering E after midnight. Clear. Waves 2 ft or less. .SUNDAY...S wind 5 to 10 kts increasing to 10 to 20 kts in the afternoon. Sunny. Waves 1 to 3 ft. .SUNDAY NIGHT...S wind 10 to 20 kts. Clear. Waves 1 to 3 ft. .MONDAY...S wind 5 to 10 kts. Sunny. Waves 2 ft or less. $$ LMZ542-543-110100- Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI- 304 PM CDT Sat May 10 2025 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 4 PM CDT THIS AFTERNOON... .REST OF THIS AFTERNOON...NE wind 10 to 20 kts with gusts to around 25 kts. Sunny. Waves 2 to 4 ft. .TONIGHT...NE wind 10 to 15 kts. Clear. Waves 1 to 3 ft. .SUNDAY...SE wind 5 to 10 kts veering S 10 to 20 kts in the afternoon. Sunny. Waves 1 to 3 ft. .SUNDAY NIGHT...S wind 10 to 15 kts. Clear. Waves 1 to 3 ft. .MONDAY...S wind 5 to 10 kts. Sunny. Waves 2 ft or less. $$ See Lake Michigan Open Lake Forecast for Tuesday through Thursday.