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Green Bay, WI Local Forecast Office

Manitowoc WI

Marine Point Forecast

[NOTICE]

Tonight
Low: 63 °F
SW 8kt⇓
< 1ft
Sunday
High: 75 °F
SSW 10kt
< 1ft
Sunday Night
Low: 64 °F
S 6kt⇓
< 1ft
Monday
High: 76 °F
⇑E 6kt
< 1ft
Monday Night
Low: 64 °F
Light Wind
< 1ft
Tuesday
High: 76 °F
⇑E 7kt
< 1ft
Tuesday Night
Low: 63 °F
Light Wind
< 1ft
Wednesday
High: 75 °F
⇑S 7kt
< 1ft
Wednesday Night
Low: 61 °F
Light Wind
< 1ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 5:51 pm CDT Aug 8, 2026
Forecast Valid: 6pm CDT Aug 8, 2026-6pm CDT Aug 15, 2026

View Nearby Observations

Detailed Forecast

Tonight

SW wind 5 to 8 kt becoming variable and less than 5 kt. Mostly clear. Waves 1 ft or less.

Sunday

SSW wind 5 to 10 kt. Showers likely, with thunderstorms also possible after 4pm. Waves 1 ft or less.

Sunday Night

S wind around 6 kt becoming variable and less than 5 kt in the evening. A chance of showers and thunderstorms before 1am, then a slight chance of showers between 1am and 2am. Waves 1 ft or less.

Monday

Variable winds less than 5 kt becoming E around 6 kt in the afternoon. A chance of showers and thunderstorms after 1pm. Waves 1 ft or less.

Monday Night

Variable winds 5 kt or less. A slight chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and 1am, then a slight chance of showers and thunderstorms after 1am. Waves 1 ft or less.

Tuesday

Variable winds less than 5 kt becoming E 5 to 7 kt in the afternoon. A chance of showers and thunderstorms, mainly before 1pm. Waves 1 ft or less.

Tuesday Night

Variable winds 5 kt or less. A slight chance of showers. Waves 1 ft or less.

Wednesday

Variable winds less than 5 kt becoming S 5 to 7 kt in the morning. A slight chance of showers, then a chance of showers and thunderstorms after 1pm. Waves 1 ft or less.

Wednesday Night

Variable winds 5 kt or less. A slight chance of showers and thunderstorms before 1am. 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.