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Green Bay, WI Local Forecast Office

Manitowoc WI

Marine Point Forecast

[NOTICE]

Overnight
Low: 22 °F
WNW 9kt
< 1ft
Saturday
High: 41 °F
S 14kt
< 1ft
Saturday Night
Low: 38 °F
SSW 13kt
< 1ft
Sunday
High: 51 °F
SSW 9kt
< 1ft
Sunday Night
Low: 37 °F
S 6kt
< 1ft
Monday
High: 51 °F
ENE 9kt
< 1ft
Monday Night
Low: 46 °F
SSW 12kt
< 1ft
Tuesday
High: 58 °F
NW 14kt
< 1ft
Tuesday Night
Low: 32 °F
N 18kt
< 1ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 12:06 am CDT Mar 28, 2026
Forecast Valid: 12am CDT Mar 28, 2026-6pm CDT Apr 3, 2026

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Detailed Forecast

Overnight

WNW wind 5 to 9 kt. Clear. Waves 1 ft or less.

Saturday

W wind 6 to 14 kt becoming S in the afternoon. Increasing clouds. Waves 1 ft or less.

Saturday Night

SSW wind 10 to 13 kt, with gusts as high as 19 kt. Mostly cloudy. Waves 1 ft or less.

Sunday

SSW wind around 9 kt. Partly sunny. Waves 1 ft or less.

Sunday Night

S wind around 6 kt becoming NE after midnight. Partly cloudy. Waves 1 ft or less.

Monday

ENE wind 6 to 9 kt. Partly sunny. Waves 1 ft or less.

Monday Night

E wind 9 to 12 kt becoming SSW after midnight. A chance of rain and thunderstorms, then rain likely and possibly a thunderstorm after 1am. Waves 1 ft or less.

Tuesday

S wind 12 to 14 kt becoming NW in the afternoon. A chance of rain, then rain likely and possibly a thunderstorm after 1pm. Waves 1 ft or less.

Tuesday Night

N wind 15 to 18 kt. A chance of rain before 1am, then a chance of rain and snow. Some thunder is also possible. 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.