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Green Bay, WI Local Forecast Office

8NM SSE Sturgeon Bay WI

Marine Point Forecast

[NOTICE]

Tonight
Low: 34 °F
NNW 18kt
6ft

Small Craft Advisory
Friday
High: 37 °F
NW 21kt⇓
5ft

Small Craft Advisory
Friday Night
Low: 29 °F
⇑SSE 8kt
< 1ft
Saturday
High: 33 °F
NW 13kt
< 1ft
Saturday Night
Low: 23 °F
NW 18kt
1-2ft
Sunday
High: 29 °F
NNW 19kt
1-2ft
Sunday Night
Low: 22 °F
WSW 14kt
< 1ft
Monday
High: 33 °F
WSW 13kt
1ft
Monday Night
Low: 29 °F
WSW 11kt
< 1ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 9:07 pm CST Jan 8, 2026
Forecast Valid: 9pm CST Jan 8, 2026-6pm CST Jan 15, 2026

View Nearby Observations

Detailed Forecast

Tonight

E wind 9 to 18 kt becoming NNW after midnight. Rain. Waves 3 ft building to 6 ft.

Friday

NW wind 16 to 21 kt decreasing to 7 to 12 kt in the afternoon. Rain and snow likely before 10am, then a chance of rain between 10am and noon. Waves 5 ft subsiding to 1 ft.

Friday Night

Variable winds less than 5 kt becoming SSE 5 to 8 kt after midnight. Increasing clouds. Waves 1 ft or less.

Saturday

SSE wind 8 to 13 kt becoming NW in the afternoon. Snow likely, mainly after noon. Waves 1 ft or less.

Saturday Night

NW wind 14 to 18 kt, with gusts as high as 26 kt. Snow likely, mainly before midnight. Waves 1 to 2 ft.

Sunday

NNW wind 11 to 19 kt becoming WNW in the afternoon. Winds could gust as high as 26 kt. Partly sunny. Waves 1 to 2 ft.

Sunday Night

WSW wind 10 to 14 kt, with gusts as high as 20 kt. Mostly cloudy. Waves 1 ft or less.

Monday

WSW wind 11 to 13 kt, with gusts as high as 19 kt. Partly sunny. Waves around 1 ft.

Monday Night

WSW wind 9 to 11 kt. Mostly cloudy. 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.