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Manitowoc WI

[NOTICE]

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Last Update: 3:02 pm CDT Apr 29, 2026
Forecast Valid: 5pm CDT Apr 29, 2026-6pm CDT May 6, 2026

Late Afternoon

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

Tonight

Variable winds 5 kt or less. A chance of showers, mainly before 11pm. Waves 1 ft or less.

Thursday

Variable winds less than 5 kt becoming SSE 5 to 7 kt in the afternoon. A chance of showers after 10am. Waves 1 ft or less.

Thursday Night

Variable winds 5 kt or less. A slight chance of showers before 10pm. Waves 1 ft or less.

Friday

NNW wind around 6 kt becoming ESE in the afternoon. A slight chance of showers after 1pm. Waves 1 ft or less.

Friday Night

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

Saturday

NNW wind 5 to 7 kt becoming S in the afternoon. Mostly sunny. Waves 1 ft or less.

Saturday Night

S wind around 7 kt becoming WSW after midnight. Partly cloudy. Waves 1 ft or less.

Sunday

SW wind 9 to 11 kt. A chance of showers. 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.