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Green Bay, WI Local Forecast Office

Manitowoc WI

Marine Point Forecast

[NOTICE]

This Afternoon
High: 68 °F
NE 7kt
< 1ft
Tonight
Low: 57 °F
Light Wind
< 1ft
Friday
High: 66 °F
E 9kt
< 1ft
Friday Night
Low: 57 °F
ESE 12kt
< 1ft
Saturday
High: 63 °F
ESE 14kt
< 1ft
Saturday Night
Low: 57 °F
NE 10kt
< 1ft
Sunday
High: 64 °F
NE 17kt
< 1ft
Sunday Night
Low: 54 °F
ENE 18kt
< 1ft
Monday
High: 60 °F
ENE 16kt
< 1ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 2:37 pm CDT Sep 17, 2026
Forecast Valid: 2pm CDT Sep 17, 2026-6pm CDT Sep 23, 2026

View Nearby Observations

Detailed Forecast

This Afternoon

NE wind around 7 kt. Partly sunny. Waves 1 ft or less.

Tonight

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

Friday

E wind 6 to 9 kt. A slight chance of showers after 4pm. Waves 1 ft or less.

Friday Night

ENE wind 9 to 12 kt becoming ESE after midnight. Winds could gust as high as 18 kt. Showers and possibly a thunderstorm before 5am, then showers likely. Waves 1 ft or less.

Saturday

ESE wind 12 to 14 kt, with gusts as high as 21 kt. Showers and possibly a thunderstorm. Waves 1 ft or less.

Saturday Night

NE wind 7 to 10 kt. A chance of showers. Waves 1 ft or less.

Sunday

NE wind 11 to 17 kt, with gusts as high as 25 kt. A slight chance of showers before 1pm. Waves 1 ft or less.

Sunday Night

ENE wind 13 to 18 kt. Mostly cloudy. Waves 1 ft or less.

Monday

ENE wind 14 to 16 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.