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Green Bay, WI Local Forecast Office

22NM E Green Bay WI

Marine Point Forecast

[NOTICE]

Wednesday
High: 33 °F
NNE 21kt
6ft

Small Craft Advisory
Wednesday Night
Low: 24 °F
WNW 19kt
1-2ft
Thursday
High: 36 °F
W 11kt
< 1ft
Thursday Night
Low: 31 °F
⇑SSE 31kt
9ft
Friday
High: 36 °F
W 29kt
6ft
Friday Night
Low: 20 °F
NW 18kt
< 1ft
Saturday
High: 31 °F
SSE 9kt
< 1ft
Saturday Night
Low: 28 °F
⇑E 27kt
6ft
Sunday
High: 32 °F
NE 33kt
8-10ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 3:56 am CDT Mar 11, 2026
Forecast Valid: 4am CDT Mar 11, 2026-6pm CDT Mar 17, 2026

View Nearby Observations

Detailed Forecast

Wednesday

NNE wind 19 to 21 kt becoming NNW in the afternoon. A chance of snow and sleet before 11am, then snow. Waves 6 ft subsiding to 3 ft.

Wednesday Night

WNW wind 12 to 19 kt. A slight chance of snow before 7pm. Waves 1 to 2 ft.

Thursday

W wind 8 to 11 kt becoming S in the afternoon. Sunny. Waves 1 ft or less.

Thursday Night

SSE wind 16 to 21 kt increasing to 26 to 31 kt after midnight. Rain and snow. Waves 2 ft building to 9 ft.

Friday

WSW wind 24 to 29 kt becoming NW in the afternoon. Winds could gust as high as 38 kt. A chance of snow, mainly between 10am and 1pm. Waves 6 ft subsiding to 1 ft.

Friday Night

NW wind 9 to 18 kt, with gusts as high as 24 kt. Partly cloudy. Waves 1 ft or less.

Saturday

NW wind 6 to 9 kt becoming SE in the afternoon. Partly sunny. Waves 1 ft or less.

Saturday Night

E wind 10 to 15 kt increasing to 22 to 27 kt after midnight. Snow likely. Waves 1 ft building to 6 ft.

Sunday

NE wind 31 to 33 kt. Rain and snow. Waves 8 to 10 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.