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Green Bay, WI Local Forecast Office

Manitowoc WI

Marine Point Forecast

[NOTICE]

Today
High: 68 °F
⇑SSE 16kt
< 1ft
Tonight
Low: 65 °F
S 21kt
< 1ft
Tuesday
High: 74 °F
SSW 16kt
< 1ft
Tuesday Night
Low: 56 °F
W 7kt
< 1ft
Wednesday
High: 68 °F
ENE 9kt
< 1ft
Wednesday Night
Low: 59 °F
ENE 6kt⇓
< 1ft
Thursday
High: 70 °F
⇑NE 7kt
< 1ft
Thursday Night
Low: 59 °F
Light Wind
< 1ft
Friday
High: 70 °F
⇑SE 8kt
< 1ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 10:07 am CDT Sep 14, 2026
Forecast Valid: 10am CDT Sep 14, 2026-6pm CDT Sep 20, 2026

View Nearby Observations

Detailed Forecast

Today

Variable winds less than 5 kt becoming SSE 11 to 16 kt in the afternoon. Winds could gust as high as 22 kt. Increasing clouds. Waves 1 ft or less.

Tonight

S wind 16 to 21 kt, with gusts as high as 32 kt. Showers and thunderstorms likely, then showers and possibly a thunderstorm after 1am. Waves 1 ft or less.

Tuesday

SSW wind 12 to 16 kt becoming W in the afternoon. Winds could gust as high as 24 kt. A chance of showers, mainly before 10am. Waves 1 ft or less.

Tuesday Night

W wind around 7 kt becoming NNE after midnight. Mostly cloudy. Waves 1 ft or less.

Wednesday

ENE wind 6 to 9 kt. Mostly cloudy. Waves 1 ft or less.

Wednesday Night

ENE wind around 6 kt becoming variable and less than 5 kt after midnight. Showers likely before 10pm, then showers likely and possibly a thunderstorm between 10pm and 1am, then showers likely after 1am. Waves 1 ft or less.

Thursday

Variable winds less than 5 kt becoming NE 5 to 7 kt in the morning. A slight chance of showers before 1pm. Waves 1 ft or less.

Thursday Night

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

Friday

Variable winds less than 5 kt becoming SE 5 to 8 kt in the morning. 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.