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Green Bay, WI Local Forecast Office

Manitowoc WI

Marine Point Forecast

[NOTICE]

Tonight
Low: 47 °F
Light Wind
< 1ft
Saturday
High: 55 °F
S 11kt
< 1ft
Saturday Night
Low: 49 °F
S 7kt⇓
< 1ft
Sunday
High: 59 °F
⇑S 6kt
< 1ft
Sunday Night
Low: 51 °F
Light Wind
< 1ft
Monday
High: 58 °F
⇑SSE 11kt
< 1ft
Monday Night
Low: 54 °F
SSE 16kt
< 1ft
Tuesday
High: 61 °F
S 19kt
< 1ft
Tuesday Night
Low: 53 °F
S 16kt
< 1ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 4:56 pm CDT Oct 30, 2026
Forecast Valid: 5pm CDT Oct 30, 2026-6pm CST Nov 6, 2026

View Nearby Observations

Detailed Forecast

Tonight

Variable winds 5 kt or less. Increasing clouds. Waves 1 ft or less.

Saturday

S wind 5 to 11 kt. A chance of sprinkles before 1pm, then a chance of showers, mainly after 4pm. Waves 1 ft or less.

Saturday Night

S wind 5 to 7 kt becoming variable and less than 5 kt after midnight. A chance of showers, mainly before 10pm. Waves 1 ft or less.

Sunday

Variable winds less than 5 kt becoming S around 6 kt in the afternoon. Partly sunny. Waves 1 ft or less.

Sunday Night

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

Monday

Variable winds less than 5 kt becoming SSE 6 to 11 kt in the morning. Winds could gust as high as 19 kt. A chance of showers after 1pm. Waves 1 ft or less.

Monday Night

SSE wind 11 to 16 kt. Showers. Waves 1 ft or less.

Tuesday

S wind 17 to 19 kt, with gusts as high as 30 kt. Showers likely. Waves 1 ft or less.

Tuesday Night

S wind 11 to 16 kt, with gusts as high as 26 kt. Showers likely. 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.