Nearshore Marine Forecast
Issued by NWS Green Bay, WI
Issued by NWS Green Bay, WI
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799 FZUS53 KGRB 222241 NSHGRB Nearshore Marine Forecast National Weather Service Green Bay WI 441 PM CST Wed Jan 22 2025 For waters within five nautical miles of the shore on Lake Michigan LMZ521-522-230900- 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- 441 PM CST Wed Jan 22 2025 .TONIGHT...W wind 10 to 15 kts veering NW 10 to 20 kts after midnight. Scattered snow showers in the evening. .THURSDAY...NW wind 10 to 20 kts with gusts to around 25 kts. Partly cloudy in the morning then clearing. A Small Craft Advisory may be needed. .THURSDAY NIGHT...W wind 5 to 10 kts. Mostly clear. .FRIDAY...SW wind 5 to 10 kts increasing to 10 to 20 kts in the afternoon. Mostly sunny. Wave height forecast omitted for mostly ice covered areas. $$ LMZ541-230900- Rock Island Passage to Sturgeon Bay WI- 441 PM CST Wed Jan 22 2025 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL MIDNIGHT CST TONIGHT... .TONIGHT...W wind 10 to 20 kts veering NW after midnight. Gusts to around 25 kts. Scattered snow showers in the evening, then scattered flurries after midnight. Waves 4 to 7 ft subsiding to 2 to 4 ft. .THURSDAY...NW wind 15 to 25 kts. A chance of flurries in the morning. Waves 1 to 3 ft. A Small Craft Advisory may be needed. .THURSDAY NIGHT...NW wind 10 to 15 kts. Mostly clear. Waves 2 ft or less. .FRIDAY...W wind 5 to 10 kts backing SW 10 to 20 kts in the afternoon. Mostly sunny. Waves 2 ft or less. $$ LMZ542-543-230900- Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI- 441 PM CST Wed Jan 22 2025 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL MIDNIGHT CST TONIGHT... .TONIGHT...W wind 10 to 20 kts veering NW after midnight. Gusts to around 25 kts. Scattered snow showers. Waves 3 to 5 ft subsiding to 1 to 3 ft. .THURSDAY...NW wind 15 to 25 kts. Partly cloudy in the morning then clearing. Waves 1 to 3 ft. A Small Craft Advisory may be needed. .THURSDAY NIGHT...NW wind 10 to 20 kts backing W 5 to 10 kts after midnight. Mostly clear. Waves 2 ft or less. .FRIDAY...W wind 5 to 10 kts backing SW 10 to 20 kts in the afternoon. Mostly sunny. Waves 1 to 3 ft. $$ See Lake Michigan Open Lake Forecast for Saturday through Monday.