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Green Bay, WI Local Forecast Office

8NM SSE Sturgeon Bay WI

Marine Point Forecast

[NOTICE]

Today
High: 41 °F
E 21kt
4-6ft

Small Craft Advisory
Tonight
Low: 34 °F
W 13kt
4-5ft

Small Craft Advisory
Friday
High: 39 °F
WNW 11kt
1-3ft

Small Craft Advisory
Friday Night
Low: 34 °F
NE 20kt
4ft
Saturday
High: 44 °F
E 19kt
3-4ft
Saturday Night
Low: 31 °F
W 18kt
1-2ft
Sunday
High: 41 °F
NW 19kt
< 1ft
Sunday Night
Low: 32 °F
W 9kt
< 1ft
Monday
High: 39 °F
WNW 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: 3:57 am CDT Apr 2, 2026
Forecast Valid: 5am CDT Apr 2, 2026-6pm CDT Apr 8, 2026

View Nearby Observations

Detailed Forecast

Today

E wind 16 to 21 kt, with gusts as high as 27 kt. Rain, with thunderstorms also possible after 4pm. Waves 4 to 6 ft.

Tonight

ENE wind 6 to 13 kt becoming W after midnight. Winds could gust as high as 19 kt. Rain and possibly a thunderstorm before 1am, then a slight chance of rain between 1am and 2am. Waves 4 to 5 ft.

Friday

WNW wind 7 to 11 kt becoming NE in the afternoon. Winds could gust as high as 18 kt. Mostly sunny. Waves 1 to 3 ft.

Friday Night

NE wind 13 to 20 kt. A chance of rain, then rain and possibly a thunderstorm after 1am. Waves 1 ft building to 4 ft.

Saturday

E wind 14 to 19 kt becoming W in the afternoon. Rain likely, mainly before 1pm. Waves 3 to 4 ft.

Saturday Night

W wind 15 to 18 kt, with gusts as high as 24 kt. Mostly cloudy. Waves 1 to 2 ft.

Sunday

NW wind 10 to 19 kt. Partly sunny. Waves 1 ft or less.

Sunday Night

W wind 6 to 9 kt. Partly cloudy. Waves 1 ft or less.

Monday

WNW wind around 12 kt becoming N in the afternoon. A slight chance of snow before 1pm, then a chance of rain and 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.