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Green Bay, WI Local Forecast Office

8NM SSE Sturgeon Bay WI

Marine Point Forecast

[NOTICE]

Today
High: 36 °F
W 14kt
< 1ft
Tonight
Low: 33 °F
WSW 13kt
< 1ft
Tuesday
High: 39 °F
SW 15kt
1-2ft
Tuesday Night
Low: 19 °F
N 21kt
1-2ft
Wednesday
High: 23 °F
N 25kt
2-4ft
Wednesday Night
Low: 13 °F
N 23kt
4ft
Thursday
High: 22 °F
N 12kt
< 1ft
Thursday Night
Low: 19 °F
SW 11kt
< 1ft
Friday
High: 29 °F
SSW 11kt
1-2ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 5:01 am CST Jan 12, 2026
Forecast Valid: 7am CST Jan 12, 2026-6pm CST Jan 18, 2026

View Nearby Observations

Detailed Forecast

Today

W wind 11 to 14 kt. Sunny. Waves 1 ft or less.

Tonight

WSW wind 9 to 13 kt. A chance of rain, mainly after 5am. Waves 1 ft or less.

Tuesday

SW wind 13 to 15 kt becoming W in the afternoon. Winds could gust as high as 21 kt. A chance of rain, mainly before noon. Waves 1 to 2 ft.

Tuesday Night

W wind 12 to 21 kt becoming N after midnight. Winds could gust as high as 29 kt. A chance of rain and snow between midnight and 3am, then a chance of snow after 3am. Waves 1 to 2 ft.

Wednesday

N wind 23 to 25 kt, with gusts as high as 33 kt. A chance of snow, mainly before noon. Waves 2 to 4 ft.

Wednesday Night

N wind 13 to 23 kt, with gusts as high as 32 kt. Mostly cloudy. Waves 4 ft subsiding to 1 ft.

Thursday

N wind 8 to 12 kt becoming WSW in the afternoon. Partly sunny. Waves 1 ft or less.

Thursday Night

SW wind 8 to 11 kt. A chance of snow. Waves 1 ft or less.

Friday

SSW wind 9 to 11 kt. A chance of snow. Waves 1 to 2 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.