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Green Bay, WI Local Forecast Office

7NM S Marinette WI

Marine Point Forecast

[NOTICE]

Columbus Day
High: 76 °F
E 9kt
< 1ft
Monday Night
Low: 59 °F
ENE 10kt
< 1ft
Tuesday
High: 62 °F
NW 11kt
< 1ft
Tuesday Night
Low: 52 °F
N 6kt
< 1ft
Wednesday
High: 60 °F
N 9kt
< 1ft
Wednesday Night
Low: 49 °F
NE 11kt
< 1ft
Thursday
High: 58 °F
ENE 8kt
< 1ft
Thursday Night
Low: 46 °F
⇑WNW 23kt
< 1ft
Friday
High: 52 °F
NNW 25kt
1ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 2:36 am CDT Oct 12, 2026
Forecast Valid: 2am CDT Oct 12, 2026-6pm CDT Oct 18, 2026

View Nearby Observations

Detailed Forecast

Columbus Day

SW wind 6 to 9 kt becoming E in the afternoon. Mostly cloudy, then gradually becoming sunny. Waves 1 ft or less.

Monday Night

ENE wind 7 to 10 kt becoming NNW after midnight. A chance of showers and thunderstorms before 4am, then a slight chance of showers. Waves 1 ft or less.

Tuesday

NW wind 8 to 11 kt. Mostly sunny. Waves 1 ft or less.

Tuesday Night

N wind around 6 kt. Partly cloudy. Waves 1 ft or less.

Wednesday

N wind 7 to 9 kt. Mostly sunny. Waves 1 ft or less.

Wednesday Night

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

Thursday

ENE wind 6 to 8 kt becoming SE in the afternoon. A chance of showers, mainly after 1pm. Waves 1 ft or less.

Thursday Night

SSW wind 5 to 10 kt becoming WNW 18 to 23 kt after midnight. A chance of showers. Waves 1 ft or less.

Friday

NNW wind 22 to 25 kt, with gusts as high as 32 kt. A slight chance of showers. Waves around 1 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.