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Green Bay, WI Local Forecast Office

8NM SSE Sturgeon Bay WI

Marine Point Forecast

[NOTICE]

This Afternoon
High: 42 °F
ENE 17kt
2-3ft
Tonight
Low: 36 °F
E 21kt
7ft

Small Craft Advisory
Wednesday
High: 45 °F
ESE 20kt⇓
7ft

Small Craft Advisory
Wednesday Night
Low: 33 °F
SE 10kt
1-2ft
Thursday
High: 41 °F
ENE 13kt
1-2ft
Thursday Night
Low: 34 °F
E 20kt
6ft
Friday
High: 37 °F
E 20kt
7ft
Friday Night
Low: 27 °F
WNW 14kt
< 1ft
Saturday
High: 33 °F
NW 12kt
< 1ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 3:18 pm CST Feb 17, 2026
Forecast Valid: 3pm CST Feb 17, 2026-6pm CST Feb 24, 2026

View Nearby Observations

Detailed Forecast

This Afternoon

ENE wind 14 to 17 kt, with gusts as high as 23 kt. Mostly cloudy. Waves 2 to 3 ft.

Tonight

ENE wind 18 to 21 kt becoming ESE after midnight. Winds could gust as high as 30 kt. Rain, mainly after 10pm. Waves 3 ft building to 7 ft.

Wednesday

ESE wind 15 to 20 kt becoming WSW 7 to 12 kt in the afternoon. Winds could gust as high as 27 kt. Rain and possibly a thunderstorm before 11am, then a slight chance of rain after 1pm. Waves 7 ft subsiding to 2 ft.

Wednesday Night

WNW wind 6 to 10 kt becoming ESE in the evening. A slight chance of rain before midnight. Waves 1 to 2 ft.

Thursday

SE wind 10 to 13 kt becoming ENE in the afternoon. A chance of rain after noon. Waves 1 to 2 ft.

Thursday Night

E wind 13 to 20 kt. Rain likely, mainly after midnight. Waves 2 ft building to 6 ft.

Friday

E wind 13 to 20 kt becoming WNW in the afternoon. Winds could gust as high as 26 kt. Rain and snow likely, mainly before noon. Waves 7 ft subsiding to 1 ft.

Friday Night

WNW wind around 14 kt. A chance of snow. Waves 1 ft or less.

Saturday

NW wind 9 to 12 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.