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Green Bay, WI Local Forecast Office

8NM SSE Sturgeon Bay WI

Marine Point Forecast

[NOTICE]

Today
High: 32 °F
⇑S 9kt
< 1ft
Tonight
Low: 30 °F
S 17kt
1-3ft
Wednesday
High: 46 °F
S 26kt
9ft
Wednesday Night
Low: 38 °F
S 26kt⇓
10ft
Thursday
High: 47 °F
W 13kt
4ft
Thursday Night
Low: 35 °F
NNE 6kt
< 1ft
Friday
High: 43 °F
N 6kt
< 1ft
Friday Night
Low: 33 °F
Light Wind
< 1ft
Saturday
High: 44 °F
SSE 9kt
< 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 am CDT Apr 7, 2026
Forecast Valid: 9am CDT Apr 7, 2026-6pm CDT Apr 13, 2026

View Nearby Observations

Detailed Forecast

Today

Variable winds less than 5 kt becoming S 5 to 9 kt in the afternoon. Sunny. Waves 1 ft or less.

Tonight

S wind 10 to 17 kt. A slight chance of snow after 5am. Waves 1 to 3 ft.

Wednesday

S wind 21 to 26 kt, with gusts as high as 34 kt. A chance of rain, snow, and sleet before 1pm, then a chance of rain after 4pm. Waves 6 ft building to 9 ft.

Wednesday Night

S wind 21 to 26 kt becoming SW 12 to 17 kt after midnight. Winds could gust as high as 32 kt. Rain, mainly between 7pm and 1am. Waves 10 ft subsiding to 5 ft.

Thursday

W wind 10 to 13 kt. Sunny. Waves 4 ft subsiding to 1 ft.

Thursday Night

W wind around 6 kt becoming NNE after midnight. A chance of rain, mainly after 1am. Waves 1 ft or less.

Friday

N wind around 6 kt becoming ENE in the afternoon. Mostly sunny. Waves 1 ft or less.

Friday Night

Variable winds 5 kt or less. Mostly clear. Waves 1 ft or less.

Saturday

SSE wind 5 to 9 kt. Sunny. 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.