Last Update: 321 PM CST Sun Dec 7 2025

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Green Bay, WI Local Forecast Office

21NM S Sturgeon Bay WI

Marine Zone Forecast

Rest Of This Afternoon
N wind 10 to 20 kts. Mostly sunny. Waves 1 to 3 ft.
Tonight
N wind 10 to 15 kts. Partly cloudy in the evening then becoming mostly cloudy. Waves 2 ft or less.
Monday
W wind 5 to 10 kts backing SW 10 to 20 kts with gusts to around 25 kts in the afternoon. A chance of flurries in the afternoon. Waves 1 to 3 ft building to 2 to 4 ft late in the afternoon. A small craft advisory may be needed.
Monday Night
SW wind 15 to 25 kts with gusts to around 30 kts. A chance of light snow and flurries in the evening, then light snow after midnight. Waves 3 to 5 ft building to 5 to 8 ft.
Tuesday
W wind 10 to 20 kts with gusts to around 25 kts. A chance of light snow. A chance of light rain in the afternoon. Waves 4 to 7 ft subsiding to 1 to 3 ft.



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321 PM CST Sun Dec 7 2025
 
 

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