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Green Bay, WI Local Forecast Office

Manitowoc WI

Marine Point Forecast

[NOTICE]

Today
High: 76 °F
⇑SSW 12kt
< 1ft
Tonight
Low: 62 °F
S 7kt⇓
< 1ft
Saturday
High: 75 °F
NNW 10kt
< 1ft
Saturday Night
Low: 57 °F
N 7kt
< 1ft
Sunday
High: 71 °F
NNW 10kt
< 1ft
Sunday Night
Low: 56 °F
ENE 6kt⇓
< 1ft
Monday
High: 72 °F
⇑E 7kt
< 1ft
Monday Night
Low: 60 °F
SSE 7kt
< 1ft
Tuesday
High: 75 °F
S 14kt
< 1ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 5:31 am CDT Aug 21, 2026
Forecast Valid: 5am CDT Aug 21, 2026-6pm CDT Aug 27, 2026

View Nearby Observations

Detailed Forecast

Today

Variable winds less than 5 kt becoming SSW 7 to 12 kt in the morning. Showers and thunderstorms likely, mainly before 4pm. Waves 1 ft or less.

Tonight

S wind 5 to 7 kt becoming variable and less than 5 kt. A chance of showers and thunderstorms before 11pm, then a slight chance of showers between 11pm and midnight. Waves 1 ft or less.

Saturday

NNW wind 8 to 10 kt. A chance of showers and thunderstorms after 3pm. Waves 1 ft or less.

Saturday Night

N wind around 7 kt. A chance of showers and thunderstorms before 7pm, then a chance of showers between 7pm and 10pm. Waves 1 ft or less.

Sunday

NW wind 8 to 10 kt becoming N in the afternoon. Sunny. Waves 1 ft or less.

Sunday Night

ENE wind around 6 kt becoming variable and less than 5 kt in the evening. Partly cloudy. Waves 1 ft or less.

Monday

Variable winds less than 5 kt becoming E 5 to 7 kt in the afternoon. Sunny. Waves 1 ft or less.

Monday Night

SSE wind 5 to 7 kt becoming SW after midnight. Partly cloudy. Waves 1 ft or less.

Tuesday

SW wind 5 to 14 kt becoming S in the afternoon. 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.