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Green Bay, WI Local Forecast Office

14NM S Sturgeon Bay WI

Marine Point Forecast

[NOTICE]

This Afternoon
High: 28 °F
W 9kt⇓
2ft

Small Craft Advisory
Tonight
Low: 28 °F
⇑NNE 22kt
4ft

Gale Warning
Wednesday
High: 30 °F
N 23kt
4ft

Gale Warning
Wednesday Night
Low: 15 °F
WNW 16kt
< 1ft
Thursday
High: 23 °F
WNW 11kt
< 1ft
Thursday Night
Low: 14 °F
W 7kt
< 1ft
Friday
High: 22 °F
W 14kt
< 1ft
Friday Night
Low: 6 °F
WNW 18kt
1ft
Saturday
High: 11 °F
WNW 16kt
< 1ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 1:46 pm CST Dec 9, 2025
Forecast Valid: 2pm CST Dec 9, 2025-6pm CST Dec 15, 2025

View Nearby Observations

Detailed Forecast

This Afternoon

W wind 5 to 9 kt becoming variable and less than 5 kt. Cloudy. Waves around 2 ft.

Tonight

Variable winds less than 5 kt becoming NNE 17 to 22 kt in the evening. Winds could gust as high as 32 kt. Snow before 11pm, then snow, possibly mixed with rain between 11pm and 2am, then snow after 2am. The snow could be heavy at times. Waves 1 ft building to 4 ft.

Wednesday

N wind 15 to 23 kt becoming NW in the afternoon. Winds could gust as high as 32 kt. A chance of snow before 8am. Waves 4 ft subsiding to 1 ft.

Wednesday Night

WNW wind 11 to 16 kt. Partly cloudy. Waves 1 ft or less.

Thursday

WNW wind 7 to 11 kt. Partly sunny. Waves 1 ft or less.

Thursday Night

W wind around 7 kt. A slight chance of snow. Waves 1 ft or less.

Friday

W wind 7 to 14 kt. A chance of snow, mainly after noon. Waves 1 ft or less.

Friday Night

WNW wind 15 to 18 kt. A chance of snow. Waves around 1 ft.

Saturday

WNW wind 14 to 16 kt. A slight chance of snow. Waves 1 ft or less.

*Notices:

This forecast is for a single location. For safety concerns, mariners should be aware of the weather over a larger area. Forecast information for a larger area can be found within the zone forecast and the NDFD graphics.
The forecast conditions at a particular point may not exceed the criteria of a Small Craft Advisory, Gale, Storm etc. These watches/warnings/advisories are issued for the entire zone in which the point resides and mariners should act accordingly.