For More Weather Information:

Manitowoc WI

[NOTICE]

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Last Update: 1:32 pm CDT Apr 8, 2026
Forecast Valid: 4pm CDT Apr 8, 2026-6pm CDT Apr 15, 2026

Tonight

S wind 15 to 20 kt becoming WSW 8 to 13 kt after midnight. Winds could gust as high as 27 kt. Rain, mainly before 2am. Waves 1 ft or less.

Thursday

W wind 9 to 12 kt, with gusts as high as 18 kt. Sunny. Waves 1 ft or less.

Thursday Night

Variable winds 5 kt or less. Rain likely, mainly after 1am. Waves 1 ft or less.

Friday

Variable winds less than 5 kt becoming N around 6 kt. Partly sunny. Waves 1 ft or less.

Friday Night

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

Saturday

Variable winds less than 5 kt becoming SSE 5 to 8 kt in the morning. Mostly sunny. Waves 1 ft or less.

Saturday Night

SSE wind 7 to 14 kt. A chance of rain, then rain likely and possibly a thunderstorm after 1am. Waves 1 ft or less.

Sunday

SSE wind around 17 kt, with gusts as high as 23 kt. Rain likely and possibly a thunderstorm. Waves 1 ft or less.

Sunday Night

SSW wind 16 to 19 kt, with gusts as high as 26 kt. Rain likely, mainly 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.