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Green Bay, WI Local Forecast Office

Manitowoc WI

Marine Point Forecast

[NOTICE]

This Afternoon
High: 51 °F
NE 10kt
< 1ft
Tonight
Low: 40 °F
NE 8kt⇓
< 1ft
Sunday
High: 53 °F
SE 6kt
< 1ft
Sunday Night
Low: 42 °F
SE 11kt
< 1ft
Monday
High: 55 °F
SE 17kt
< 1ft
Monday Night
Low: 48 °F
SE 19kt
< 1ft
Tuesday
High: 55 °F
W 14kt
< 1ft
Tuesday Night
Low: 40 °F
NNW 8kt
< 1ft
Wednesday
High: 50 °F
N 7kt
< 1ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 1:21 pm CDT Apr 25, 2026
Forecast Valid: 1pm CDT Apr 25, 2026-6pm CDT May 1, 2026

View Nearby Observations

Detailed Forecast

This Afternoon

NE wind around 10 kt. Mostly sunny. Waves 1 ft or less.

Tonight

NE wind 5 to 8 kt becoming variable and less than 5 kt after midnight. Partly cloudy. Waves 1 ft or less.

Sunday

SE wind around 6 kt. Partly sunny. Waves 1 ft or less.

Sunday Night

ENE wind 5 to 11 kt becoming SE after midnight. Mostly cloudy. Waves 1 ft or less.

Monday

SE wind 12 to 17 kt, with gusts as high as 27 kt. Showers, with thunderstorms also possible after 4pm. Waves 1 ft or less.

Monday Night

SE wind 14 to 19 kt becoming SW after midnight. Winds could gust as high as 28 kt. Showers and possibly a thunderstorm before 1am, then a chance of showers. Waves 1 ft or less.

Tuesday

W wind 12 to 14 kt, with gusts as high as 21 kt. A chance of sprinkles before 1pm. Waves 1 ft or less.

Tuesday Night

NNW wind 6 to 8 kt. Mostly cloudy. Waves 1 ft or less.

Wednesday

N wind around 7 kt. Partly 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.