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Green Bay, WI Local Forecast Office

Manitowoc WI

Marine Point Forecast

[NOTICE]

Tonight
Low: 60 °F
NE 7kt⇓
< 1ft
Sunday
High: 73 °F
⇑ESE 6kt
< 1ft
Sunday Night
Low: 61 °F
Light Wind
< 1ft
Labor Day
High: 74 °F
⇑SSE 10kt
< 1ft
Monday Night
Low: 64 °F
⇑S 7kt
< 1ft
Tuesday
High: 77 °F
S 16kt
< 1ft
Tuesday Night
Low: 68 °F
S 17kt
< 1ft
Wednesday
High: 79 °F
W 20kt
< 1ft
Wednesday Night
Low: 59 °F
WNW 14kt
< 1ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 3:26 pm CDT Sep 5, 2026
Forecast Valid: 4pm CDT Sep 5, 2026-6pm CDT Sep 12, 2026

View Nearby Observations

Detailed Forecast

Tonight

NE wind 5 to 7 kt becoming variable and less than 5 kt in the evening. Mostly clear. Waves 1 ft or less.

Sunday

Variable winds less than 5 kt becoming ESE around 6 kt. Sunny. Waves 1 ft or less.

Sunday Night

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

Labor Day

Variable winds less than 5 kt becoming SSE 5 to 10 kt in the morning. Mostly sunny. Waves 1 ft or less.

Monday Night

Variable winds less than 5 kt becoming S 5 to 7 kt after midnight. Mostly cloudy. Waves 1 ft or less.

Tuesday

S wind 9 to 16 kt, with gusts as high as 24 kt. A slight chance of showers before 1pm. Waves 1 ft or less.

Tuesday Night

S wind 14 to 17 kt becoming SW after midnight. Winds could gust as high as 24 kt. A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Waves 1 ft or less.

Wednesday

W wind 15 to 20 kt, with gusts as high as 28 kt. A slight chance of showers before 1pm. Waves 1 ft or less.

Wednesday Night

WNW wind 8 to 14 kt, with gusts as high as 21 kt. Partly cloudy. 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.