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Green Bay, WI Local Forecast Office

22NM E Green Bay WI

Marine Point Forecast

[NOTICE]

Today
High: 38 °F
NNE 16kt
1-2ft

Small Craft Advisory
Tonight
Low: 23 °F
N 22kt
3-4ft

Small Craft Advisory
Friday
High: 33 °F
N 13kt
1-3ft

Small Craft Advisory
Friday Night
Low: 23 °F
NNW 7kt
< 1ft
Saturday
High: 38 °F
WSW 13kt
< 1ft
Saturday Night
Low: 33 °F
SSW 11kt
1-2ft
Sunday
High: 47 °F
S 14kt
2ft
Sunday Night
Low: 39 °F
S 14kt
2-3ft
Monday
High: 48 °F
ENE 14kt
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: 8:37 am CDT Mar 26, 2026
Forecast Valid: 9am CDT Mar 26, 2026-6pm CDT Apr 1, 2026

View Nearby Observations

Detailed Forecast

Today

NNE wind 10 to 16 kt. Rain before 5pm, then a chance of rain and snow. Patchy fog between noon and 1pm, then Patchy fog between 2pm and 3pm. Waves 1 to 2 ft.

Tonight

N wind 17 to 22 kt, with gusts as high as 30 kt. A slight chance of snow before 7pm. Waves 3 to 4 ft.

Friday

N wind 8 to 13 kt. A chance of snow showers after 1pm. Waves 1 to 3 ft.

Friday Night

NNW wind around 7 kt. Mostly cloudy, then gradually becoming mostly clear. Waves 1 ft or less.

Saturday

W wind 9 to 13 kt becoming SW in the afternoon. Mostly sunny. Waves 1 ft or less.

Saturday Night

SSW wind around 11 kt. Mostly cloudy. Waves 1 to 2 ft.

Sunday

S wind 10 to 14 kt. Mostly sunny. Waves around 2 ft.

Sunday Night

S wind 12 to 14 kt. Mostly cloudy. Waves 2 to 3 ft.

Monday

W wind 12 to 14 kt becoming ENE in the afternoon. Partly sunny. 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.