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Manitowoc WI

[NOTICE]

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Last Update: 8:56 pm CDT Jul 22, 2026
Forecast Valid: 9pm CDT Jul 22, 2026-6pm CDT Jul 29, 2026

Tonight

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

Thursday

W wind 5 to 10 kt becoming S in the afternoon. Sunny. Waves 1 ft or less.

Thursday Night

S wind 5 to 10 kt becoming WSW after midnight. Partly cloudy. Waves 1 ft or less.

Friday

WSW wind 5 to 15 kt becoming S in the afternoon. Winds could gust as high as 21 kt. Sunny. Waves 1 ft or less.

Friday Night

S wind 7 to 14 kt, with gusts as high as 20 kt. Partly cloudy. Waves 1 ft or less.

Saturday

SSW wind 9 to 12 kt. A slight chance of showers after 1pm. Waves 1 ft or less.

Saturday Night

SW wind 6 to 9 kt becoming NW after midnight. A slight chance of showers and thunderstorms before 1am. Waves 1 ft or less.

Sunday

NNW wind 6 to 10 kt becoming SE in the afternoon. A chance of showers and thunderstorms after 1pm. Waves 1 ft or less.

Sunday Night

SE wind around 9 kt becoming SSW after midnight. A chance of showers and thunderstorms. 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.