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Green Bay, WI Local Forecast Office

Manitowoc WI

Marine Point Forecast

[NOTICE]

Tonight
Low: 37 °F
⇑S 9kt
< 1ft
Friday
High: 43 °F
⇑N 7kt
< 1ft
Friday Night
Low: 33 °F
Light Wind
< 1ft
Saturday
High: 45 °F
⇑S 10kt
< 1ft
Saturday Night
Low: 39 °F
SSE 12kt
< 1ft
Sunday
High: 61 °F
SSW 15kt
< 1ft
Sunday Night
Low: 54 °F
SW 19kt
< 1ft
Monday
High: 66 °F
WSW 14kt
< 1ft
Monday Night
Low: 46 °F
SSW 12kt
< 1ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 5:52 pm CDT Apr 9, 2026
Forecast Valid: 6pm CDT Apr 9, 2026-6pm CDT Apr 16, 2026

View Nearby Observations

Detailed Forecast

Tonight

Variable winds less than 5 kt becoming S 5 to 9 kt. Rain, mainly before 4am. Waves 1 ft or less.

Friday

Variable winds less than 5 kt becoming N 5 to 7 kt in the morning. A slight chance of rain before 7am. Waves 1 ft or less.

Friday Night

Variable winds 5 kt or less. Mostly cloudy, then gradually becoming clear. Waves 1 ft or less.

Saturday

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

Saturday Night

SSE wind 6 to 12 kt, with gusts as high as 20 kt. Showers likely, then showers and possibly a thunderstorm after 10pm. Waves 1 ft or less.

Sunday

SSW wind around 15 kt, with gusts as high as 24 kt. Showers likely and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms after 1pm. Waves 1 ft or less.

Sunday Night

SW wind 16 to 19 kt, with gusts as high as 25 kt. Rain likely and possibly a thunderstorm. Waves 1 ft or less.

Monday

WSW wind 11 to 14 kt. A slight chance of rain, then a chance of rain and thunderstorms after 1pm. Waves 1 ft or less.

Monday Night

S wind 9 to 12 kt becoming WSW after midnight. Winds could gust as high as 18 kt. Rain likely and possibly a thunderstorm. 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.