Last Update: 331 PM CST Thu Dec 4 2025

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Green Bay, WI Local Forecast Office

21NM S Sturgeon Bay WI

Marine Zone Forecast

Rest Of This Afternoon
SW wind 10 to 15 kts. Mostly sunny. Waves 2 ft or less.
Tonight
SW wind 15 to 25 kts with gusts to around 30 kts. Freezing spray after midnight. A chance of flurries after midnight. Waves 2 to 4 ft building to 4 to 7 ft.
Friday
SW wind 10 to 20 kts with gusts to around 25 kts. A chance of flurries in the morning, then a chance of light snow in the afternoon. Waves 4 to 7 ft subsiding to 3 to 5 ft in the late morning and afternoon.
Friday Night
W wind 10 to 20 kts. Light snow likely in the evening. Waves 2 to 4 ft subsiding to 1 to 3 ft in the late evening and overnight.
Saturday
NW wind 10 to 20 kts. Partly sunny. Waves 2 ft or less.



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331 PM CST Thu Dec 4 2025
 
 

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