For More Weather Information:

Manitowoc WI

[NOTICE]

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Last Update: 5:57 pm CDT Apr 2, 2026
Forecast Valid: 6pm CDT Apr 2, 2026-6pm CDT Apr 9, 2026

Tonight

SE wind 6 to 12 kt becoming W after midnight. Winds could gust as high as 24 kt. Rain and thunderstorms, mainly before midnight. Waves 1 ft or less.

Friday

W wind 5 to 9 kt becoming ENE in the afternoon. Partly sunny. Waves 1 ft or less.

Friday Night

ENE wind 10 to 12 kt, with gusts as high as 18 kt. Rain likely, then rain and possibly a thunderstorm after 1am. Waves 1 ft or less.

Saturday

ESE wind 10 to 13 kt becoming W in the afternoon. Winds could gust as high as 20 kt. Rain likely and possibly a thunderstorm. Waves 1 ft or less.

Saturday Night

W wind around 13 kt, with gusts as high as 20 kt. Mostly cloudy. Waves 1 ft or less.

Sunday

WNW wind 9 to 14 kt, with gusts as high as 20 kt. Partly sunny. Waves 1 ft or less.

Sunday Night

WNW wind 5 to 7 kt. Mostly cloudy. Waves 1 ft or less.

Monday

WNW wind 9 to 13 kt. A chance of rain and snow, mainly after 1pm. Waves 1 ft or less.

Monday Night

N wind 13 to 15 kt. A slight chance of snow before 1am. 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.