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Green Bay, WI Local Forecast Office

2NM E Marinette WI

Marine Point Forecast

[NOTICE]

Tonight
Low: 40 °F
SSE 12kt
< 1ft

Small Craft Advisory
Sunday
High: 60 °F
SSW 13kt
1ft

Small Craft Advisory
Sunday Night
Low: 52 °F
SW 16kt
1ft

Small Craft Advisory
Monday
High: 60 °F
WSW 9kt
< 1ft
Monday Night
Low: 44 °F
E 8kt
< 1ft
Tuesday
High: 53 °F
ENE 8kt
< 1ft
Tuesday Night
Low: 44 °F
ENE 8kt
< 1ft
Wednesday
High: 56 °F
SSW 10kt
1ft
Wednesday Night
Low: 43 °F
SSW 9kt
< 1ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 2:46 pm CDT Apr 11, 2026
Forecast Valid: 5pm CDT Apr 11, 2026-6pm CDT Apr 18, 2026

View Nearby Observations

Detailed Forecast

Tonight

SSE wind 9 to 12 kt, with gusts as high as 20 kt. Showers, with thunderstorms also possible after 1am. Waves 1 ft or less.

Sunday

SSE wind around 13 kt becoming SSW in the afternoon. Winds could gust as high as 20 kt. Showers and thunderstorms, mainly before 4pm. Waves around 1 ft.

Sunday Night

SW wind 12 to 16 kt, with gusts as high as 22 kt. A chance of showers and thunderstorms. Waves around 1 ft.

Monday

WSW wind 6 to 9 kt becoming ENE in the afternoon. A slight chance of showers after 1pm. Waves 1 ft or less.

Monday Night

E wind around 8 kt becoming SSW after midnight. Showers and possibly a thunderstorm. Waves 1 ft or less.

Tuesday

NNW wind 6 to 8 kt becoming ENE in the afternoon. A chance of showers and thunderstorms before 7am, then a chance of showers between 7am and 1pm, then a chance of showers and thunderstorms after 1pm. Waves 1 ft or less.

Tuesday Night

ENE wind around 8 kt. Rain. Waves 1 ft or less.

Wednesday

ESE wind 8 to 10 kt becoming SSW in the morning. A chance of rain. Waves around 1 ft.

Wednesday Night

SSW wind 6 to 9 kt becoming N after midnight. A chance of rain. 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.