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Green Bay, WI Local Forecast Office

8NM NNE Green Bay WI

Marine Point Forecast

[NOTICE]

Late Afternoon
High: 46 °F
Light Wind
< 1ft
Tonight
Low: 43 °F
Light Wind
< 1ft
Thursday
High: 52 °F
Light Wind
< 1ft
Thursday Night
Low: 42 °F
Light Wind
< 1ft
Friday
High: 57 °F
SSE 15kt
< 1ft
Friday Night
Low: 40 °F
SSE 16kt
1ft
Saturday
High: 46 °F
W 15kt
< 1ft
Saturday Night
Low: 29 °F
W 16kt
1ft
Sunday
High: 39 °F
WNW 15kt
< 1ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 2:37 pm CDT Apr 15, 2026
Forecast Valid: 4pm CDT Apr 15, 2026-6pm CDT Apr 22, 2026

View Nearby Observations

Detailed Forecast

Late Afternoon

Variable winds 5 kt or less. A chance of rain and thunderstorms. Areas of dense fog. Waves 1 ft or less.

Tonight

Variable winds 5 kt or less. A chance of rain and thunderstorms before 8pm, then rain likely and possibly a thunderstorm between 8pm and 10pm, then a chance of rain and thunderstorms after 10pm. Areas of dense fog. Waves 1 ft or less.

Thursday

Variable winds 5 kt or less. A chance of rain before 9am. Areas of dense fog before noon. Waves 1 ft or less.

Thursday Night

Variable winds 5 kt or less. Mostly clear. Waves 1 ft or less.

Friday

SSE wind 7 to 15 kt, with gusts as high as 22 kt. A slight chance of rain after 1pm. Waves 1 ft or less.

Friday Night

SSE wind 13 to 16 kt becoming WSW after midnight. Winds could gust as high as 24 kt. Rain and possibly a thunderstorm before 1am, then rain likely. Waves around 1 ft.

Saturday

W wind 13 to 15 kt, with gusts as high as 23 kt. A chance of rain, mainly before 1pm. Waves 1 ft or less.

Saturday Night

W wind 13 to 16 kt. Partly cloudy. Waves around 1 ft.

Sunday

WNW wind 11 to 15 kt. 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.