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Green Bay, WI Local Forecast Office

8NM SSE Sturgeon Bay WI

Marine Point Forecast

[NOTICE]

Late Afternoon
High: 33 °F
NNW 18kt
2ft

Small Craft Advisory
Tonight
Low: 24 °F
WNW 17kt
< 1ft

Small Craft Advisory
Thursday
High: 35 °F
WNW 10kt
< 1ft
Thursday Night
Low: 32 °F
⇑S 27kt
10ft
Friday
High: 37 °F
WNW 28kt
7ft
Friday Night
Low: 21 °F
NW 20kt
< 1ft
Saturday
High: 32 °F
NW 8kt
< 1ft
Saturday Night
Low: 28 °F
⇑E 21kt
4ft
Sunday
High: 32 °F
NE 32kt
9ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 3:57 pm CDT Mar 11, 2026
Forecast Valid: 5pm CDT Mar 11, 2026-6pm CDT Mar 18, 2026

View Nearby Observations

Detailed Forecast

Late Afternoon

NNW wind around 18 kt, with gusts as high as 26 kt. A chance of snow. Waves around 2 ft.

Tonight

WNW wind 11 to 17 kt, with gusts as high as 25 kt. A slight chance of snow before 7pm. Waves 1 ft or less.

Thursday

WNW wind 6 to 10 kt becoming S in the afternoon. Increasing clouds. Waves 1 ft or less.

Thursday Night

S wind 14 to 19 kt increasing to 22 to 27 kt after midnight. Winds could gust as high as 38 kt. Snow before 9pm, then rain and snow. Waves 2 ft building to 10 ft.

Friday

SW wind 23 to 28 kt becoming NW in the afternoon. Winds could gust as high as 34 kt. A chance of rain and snow before 10am, then a chance of snow between 10am and 1pm. Waves 7 ft subsiding to 1 ft.

Friday Night

NW wind 10 to 20 kt. Partly cloudy. Waves 1 ft or less.

Saturday

NW wind 6 to 8 kt becoming S in the afternoon. Partly sunny. Waves 1 ft or less.

Saturday Night

SSE wind 9 to 14 kt becoming E 16 to 21 kt after midnight. Snow likely. Waves 1 ft or less building to 4 ft.

Sunday

NE wind 26 to 32 kt. Snow. Waves 6 ft building to 9 ft.

*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.