Last Update: 231 AM CDT Mon Mar 23 2026

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Green Bay, WI Local Forecast Office

21NM S Sturgeon Bay WI

Marine Zone Forecast

Rest Of The Night
N wind 15 to 25 kts decreasing to 10 to 15 kts after midnight. Waves 2 to 4 ft. Mostly clear.
Monday
NW wind 10 to 15 kts veering NE 5 to 10 kts early in the afternoon. Waves 1 to 3 ft. Mostly sunny.
Monday Night
S wind 15 to 25 kts. Waves 1 to 3 ft building to 2 to 4 ft after midnight. Mostly clear in the evening then becoming mostly cloudy. A small craft advisory may be needed.
Tuesday
S wind 10 to 20 kts. Waves 2 to 4 ft. Mostly cloudy.



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231 AM CDT Mon Mar 23 2026
 
 

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