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Green Bay, WI Local Forecast Office

8NM SSE Sturgeon Bay WI

Marine Point Forecast

[NOTICE]

Sunday
High: 33 °F
NE 29kt
6-8ft

Gale Warning
Sunday Night
Low: 30 °F
NNE 35kt
6-8ft

Storm Warning
Monday
High: 22 °F
NW 34kt
5ft

Storm Warning
Monday Night
Low: 18 °F
NW 29kt
1-2ft
Tuesday
High: 21 °F
NW 18kt
< 1ft
Tuesday Night
Low: 6 °F
SSW 17kt
3ft
Wednesday
High: 36 °F
SSW 17kt
5-6ft
Wednesday Night
Low: 15 °F
SSW 9kt
2-4ft
Thursday
High: 39 °F
WNW 8kt
1ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 1:21 am CDT Mar 15, 2026
Forecast Valid: 1am CDT Mar 15, 2026-6pm CDT Mar 21, 2026

View Nearby Observations

Detailed Forecast

Sunday

E wind 24 to 29 kt becoming NE in the afternoon. Winds could gust as high as 38 kt. Snow before 9am, then snow and sleet. The snow and sleet could be heavy at times. Waves 6 to 8 ft.

Sunday Night

NNE wind 33 to 35 kt, with gusts as high as 45 kt. Snow, possibly mixed with sleet. The snow could be heavy at times. Widespread freezing spray after 11pm. Waves 6 to 8 ft.

Monday

NW wind 30 to 34 kt, with gusts as high as 43 kt. Snow, mainly before 1pm. The snow could be heavy at times. Widespread freezing spray before 9am. Waves 5 ft subsiding to 2 ft.

Monday Night

NW wind 21 to 29 kt, with gusts as high as 35 kt. A slight chance of snow before 1am. Waves 1 to 2 ft.

Tuesday

NW wind 10 to 18 kt becoming WSW in the afternoon. Mostly sunny. Waves 1 ft or less.

Tuesday Night

SSW wind 10 to 17 kt. A chance of snow, mainly after 1am. Waves 1 ft or less building to 3 ft.

Wednesday

SSW wind 11 to 17 kt. A chance of snow before 1pm. Waves 5 to 6 ft.

Wednesday Night

SSW wind around 9 kt. A chance of rain and snow. Waves 2 to 4 ft.

Thursday

WNW wind 6 to 8 kt becoming E in the afternoon. Mostly sunny. Waves around 1 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.