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Green Bay, WI Local Forecast Office

8NM NNE Green Bay WI

Marine Point Forecast

[NOTICE]

This Afternoon
High: 35 °F
NNW 22kt
< 1ft
Tonight
Low: 17 °F
NW 18kt⇓
< 1ft
Saturday
High: 31 °F
Light Wind
< 1ft
Saturday Night
Low: 27 °F
⇑E 18kt
< 1ft
Sunday
High: 30 °F
E 26kt
< 1ft
Sunday Night
Low: 16 °F
N 29kt
< 1ft
Monday
High: 18 °F
NNW 29kt
< 1ft
Monday Night
Low: 1 °F
NW 23kt
< 1ft
Tuesday
High: 17 °F
WNW 13kt
< 1ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 3:02 pm CDT Mar 13, 2026
Forecast Valid: 3pm CDT Mar 13, 2026-6pm CDT Mar 20, 2026

View Nearby Observations

Detailed Forecast

This Afternoon

NNW wind around 22 kt, with gusts as high as 35 kt. A chance of snow, mainly before 4pm. Waves 1 ft or less.

Tonight

NW wind 13 to 18 kt decreasing to 5 to 10 kt after midnight. Winds could gust as high as 26 kt. Mostly cloudy during the early evening, then gradual clearing. Waves 1 ft or less.

Saturday

Variable winds 5 kt or less. Increasing clouds. Waves 1 ft or less.

Saturday Night

E wind 7 to 12 kt increasing to 13 to 18 kt after midnight. Snow before 4am, then snow, possibly mixed with sleet. The snow could be heavy at times. Waves 1 ft or less.

Sunday

E wind 23 to 26 kt, with gusts as high as 38 kt. Snow and sleet. The sleet could be heavy at times. Waves 1 ft or less.

Sunday Night

N wind around 29 kt, with gusts as high as 39 kt. Snow, possibly mixed with sleet, becoming all snow after 10pm. The snow could be heavy at times. Waves 1 ft or less.

Monday

NNW wind 24 to 29 kt, with gusts as high as 39 kt. Snow with widespread blowing snow before 1pm, then areas of blowing snow and a chance of snow after 1pm. Waves 1 ft or less.

Monday Night

NW wind 16 to 23 kt, with gusts as high as 31 kt. A slight chance of snow. Waves 1 ft or less.

Tuesday

WNW wind 8 to 13 kt becoming WSW in the afternoon. Mostly sunny. 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.