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Green Bay, WI Local Forecast Office

8NM SSE Sturgeon Bay WI

Marine Point Forecast

[NOTICE]

Tonight
Low: 16 °F
⇑S 13kt
< 1ft
Tuesday
High: 31 °F
S 26kt
7ft

Small Craft Advisory
Tuesday Night
Low: 16 °F
WNW 18kt
5ft

Small Craft Advisory
Wednesday
High: 24 °F
WNW 18kt
< 1ft

Small Craft Advisory
Wednesday Night
Low: 14 °F
NW 8kt
< 1ft
Thursday
High: 29 °F
SW 8kt
< 1ft
Thursday Night
Low: 25 °F
SW 11kt
< 1ft
Friday
High: 43 °F
SSW 16kt
1-3ft
Friday Night
Low: 23 °F
W 18kt
1-3ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 4:01 pm CST Feb 23, 2026
Forecast Valid: 6pm CST Feb 23, 2026-6pm CST Mar 2, 2026

View Nearby Observations

Detailed Forecast

Tonight

Variable winds less than 5 kt becoming S 8 to 13 kt after midnight. Mostly cloudy. Waves 1 ft or less.

Tuesday

S wind 16 to 26 kt. Snow. Waves 2 ft building to 7 ft.

Tuesday Night

WSW wind 15 to 18 kt becoming WNW in the evening. Winds could gust as high as 24 kt. A chance of flurries before midnight. Waves 5 ft subsiding to 1 ft.

Wednesday

WNW wind 9 to 18 kt, with gusts as high as 24 kt. Mostly sunny. Waves 1 ft or less.

Wednesday Night

NW wind 5 to 8 kt. Partly cloudy. Waves 1 ft or less.

Thursday

NW wind 5 to 8 kt becoming SW in the afternoon. A slight chance of snow. Waves 1 ft or less.

Thursday Night

SW wind 7 to 11 kt. Partly cloudy. Waves 1 ft or less.

Friday

SSW wind 11 to 16 kt, with gusts as high as 23 kt. Mostly sunny. Waves 1 to 3 ft.

Friday Night

SW wind 15 to 18 kt becoming NW after midnight. Winds could gust as high as 25 kt. Partly cloudy. Waves 1 to 3 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.