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Green Bay, WI Local Forecast Office

14NM S Sturgeon Bay WI

Marine Point Forecast

[NOTICE]

Today
High: 29 °F
SW 16kt
5ft

Small Craft Advisory
Tonight
Low: 29 °F
⇑NNE 19kt
4ft

Gale Warning
Wednesday
High: 31 °F
N 21kt
4ft

Gale Warning
Wednesday Night
Low: 14 °F
WNW 15kt
< 1ft
Thursday
High: 23 °F
WNW 11kt
< 1ft
Thursday Night
Low: 11 °F
W 8kt
< 1ft
Friday
High: 20 °F
W 17kt
< 1ft
Friday Night
Low: 2 °F
WNW 19kt
1ft
Saturday
High: 9 °F
WNW 16kt
< 1ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 5:11 am CST Dec 9, 2025
Forecast Valid: 6am CST Dec 9, 2025-6pm CST Dec 15, 2025

View Nearby Observations

Detailed Forecast

Today

SW wind 8 to 16 kt becoming W in the morning. Winds could gust as high as 23 kt. Snow likely, mainly before 7am. Waves 5 ft subsiding to 2 ft.

Tonight

SSW wind 6 to 11 kt becoming NNE 14 to 19 kt after midnight. Winds could gust as high as 26 kt. Snow before 11pm, then snow, possibly mixed with rain between 11pm and 3am, then snow likely after 3am. The snow could be heavy at times. Waves 1 ft building to 4 ft.

Wednesday

N wind 15 to 21 kt becoming NW in the afternoon. Winds could gust as high as 28 kt. Snow likely, mainly before 9am. Waves 4 ft subsiding to 1 ft.

Wednesday Night

WNW wind 11 to 15 kt. Partly cloudy. Waves 1 ft or less.

Thursday

WNW wind 8 to 11 kt. Partly sunny. Waves 1 ft or less.

Thursday Night

W wind around 8 kt. A slight chance of snow after midnight. Waves 1 ft or less.

Friday

W wind 8 to 17 kt. A chance of snow. Waves 1 ft or less.

Friday Night

WNW wind 17 to 19 kt. A chance of snow. Waves around 1 ft.

Saturday

WNW wind 14 to 16 kt, with gusts as high as 22 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.