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Green Bay, WI Local Forecast Office

22NM E Green Bay WI

Marine Point Forecast

[NOTICE]

Monday
High: 22 °F
NW 36kt
10ft

Storm Warning
Monday Night
Low: 6 °F
NW 31kt⇓
1-3ft
Tuesday
High: 20 °F
WNW 17kt
< 1ft
Tuesday Night
Low: 15 °F
SSW 14kt
1-2ft
Wednesday
High: 35 °F
SSW 14kt
2-3ft
Wednesday Night
Low: 31 °F
SW 9kt
1-2ft
Thursday
High: 38 °F
W 8kt
< 1ft
Thursday Night
Low: 32 °F
WSW 11kt
< 1ft
Friday
High: 38 °F
WSW 13kt
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: 4:06 am CDT Mar 16, 2026
Forecast Valid: 4am CDT Mar 16, 2026-6pm CDT Mar 22, 2026

View Nearby Observations

Detailed Forecast

Monday

NW wind 32 to 36 kt, with gusts as high as 46 kt. Snow with patchy blowing snow before 1pm, then snow likely between 1pm and 3pm, then a chance of snow after 3pm. The snow could be heavy at times. Widespread freezing spray before 3pm. Waves 10 ft subsiding to 3 ft.

Monday Night

NW wind 26 to 31 kt decreasing to 20 to 25 kt after midnight. Mostly cloudy, then gradually becoming mostly clear. Waves 1 to 3 ft.

Tuesday

WNW wind 10 to 17 kt becoming WSW in the afternoon. Mostly sunny. Waves 1 ft or less.

Tuesday Night

SSW wind 9 to 14 kt. A chance of snow, mainly after 1am. Waves 1 to 2 ft.

Wednesday

SSW wind 12 to 14 kt. A chance of snow before 1pm. Waves 2 to 3 ft.

Wednesday Night

SW wind around 9 kt. A slight chance of rain and snow before 10pm, then a chance of rain. Waves 1 to 2 ft.

Thursday

W wind around 8 kt becoming NW in the morning. Mostly sunny. Waves 1 ft or less.

Thursday Night

WSW wind 6 to 11 kt. Mostly cloudy. Waves 1 ft or less.

Friday

WSW wind around 13 kt becoming SSE in the afternoon. A slight chance of rain and snow after 1pm. 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.