Last Update: 1221 AM CST Wed Dec 3 2025

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Green Bay, WI Local Forecast Office

21NM S Sturgeon Bay WI

Marine Zone Forecast

Overnight
SW wind 10 to 20 kts with gusts to around 25 kts. A chance of light snow. Waves 3 to 5 ft.
Today
NW wind 10 to 20 kts with gusts to around 25 kts. A chance of light snow in the morning, then a chance of flurries in the afternoon. Waves 2 to 4 ft subsiding to 1 to 3 ft in the late morning and afternoon.
Tonight
NW wind 15 to 25 kts. A chance of flurries in the evening. Waves 2 to 4 ft subsiding to 1 to 3 ft after midnight.
Thursday
NW wind 10 to 20 kts backing W in the afternoon. Mostly sunny. Waves 1 to 3 ft.



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1221 AM CST Wed Dec 3 2025
 
 

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