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Green Bay, WI Local Forecast Office

8NM NNE Green Bay WI

Marine Point Forecast

[NOTICE]

Tonight
Low: 22 °C
S 16km/h
< 1m
Wednesday
High: 24 °C
⇑NE 23km/h
< 1m
Wednesday Night
Low: 14 °C
NE 32km/h
< 1m
Thursday
High: 19 °C
N 27km/h
< 1m
Thursday Night
Low: 13 °C
NE 21km/h⇓
< 1m
Friday
High: 21 °C
ESE 11km/h
< 1m
Friday Night
Low: 16 °C
SSE 13km/h
< 1m
Saturday
High: 21 °C
S 13km/h
< 1m
Saturday Night
Low: 18 °C
S 13km/h
< 1m

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 6:42 pm CDT Jul 15, 2025
Forecast Valid: 7pm CDT Jul 15, 2025-6pm CDT Jul 22, 2025

View Nearby Observations

Detailed Forecast

Tonight

S wind 11 to 16 km/h. Partly cloudy. Waves 1 m or less.

Wednesday

NE wind 10 to 15 km/h becoming NE 18 to 23 km/h in the afternoon. Winds could gust as high as 29 km/h. A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 4pm. Waves 1 m or less.

Wednesday Night

NE wind 26 to 32 km/h becoming N after midnight. Winds could gust as high as 42 km/h. Showers and possibly a thunderstorm before 1am, then a chance of showers and thunderstorms between 1am and 4am, then a chance of showers after 4am. Waves 1 m or less.

Thursday

N wind 23 to 27 km/h, with gusts as high as 39 km/h. A slight chance of showers before 1pm. Waves 1 m or less.

Thursday Night

NE wind 16 to 21 km/h decreasing to 10 to 15 km/h after midnight. Winds could gust as high as 29 km/h. Mostly clear. Waves 1 m or less.

Friday

NNE wind around 11 km/h becoming SE in the afternoon. Sunny. Waves 1 m or less.

Friday Night

SSE wind 10 to 13 km/h. A slight chance of showers after 1am. Waves 1 m or less.

Saturday

S wind 10 to 13 km/h. A chance of showers, with thunderstorms also possible after 1pm. Waves 1 m or less.

Saturday Night

S wind 11 to 13 km/h becoming NNW after midnight. A slight chance of showers and thunderstorms before 1am. Waves 1 m 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.