Last Update: 233 AM CDT Sun Oct 11 2026

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Green Bay, WI Local Forecast Office

25NM SSE Sturgeon Bay WI

Marine Zone Forecast

Today
South winds to 30 kt diminishing to 15 to 25 kt. Waves 5 to 8 ft occasionally to 10 ft subsiding to 4 to 6 ft occasionally to 8 ft.
Tonight
South winds 15 to 25 kt becoming southwest 10 to 20 kt. Waves 3 to 5 ft subsiding to 2 to 4 ft.
Monday
South winds 10 to 20 kt becoming southeast 15 to 25 kt. Waves 3 to 5 ft.
Monday Night
Southeast winds 15 to 25 kt becoming northeast 10 to 20 kt. Chance of showers in the evening, then showers overnight. Waves 3 to 5 ft.
Tuesday
Northeast winds 10 to 20 kt becoming north 15 to 25 kt. Chance of showers. Waves 4 to 6 ft occasionally to 8 ft.
Tuesday Night
North winds 15 to 25 kt diminishing to 10 to 15 kt. Waves 3 to 5 ft subsiding to 2 to 4 ft.
Wednesday
North winds 10 to 15 kt increasing to 10 to 20 kt. Waves 1 to 3 ft.
Thursday
East winds 10 to 20 kt becoming southeast 15 to 25 kt. Waves 4 to 6 ft occasionally to 8 ft building to 4 to 7 ft occasionally to 9 ft.



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233 AM CDT Sun Oct 11 2026
 
 

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