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Green Bay, WI Local Forecast Office

Manitowoc WI

Marine Point Forecast

[NOTICE]

Thursday
High: 55 °F
⇑SE 8kt
< 1ft
Thursday Night
Low: 43 °F
S 9kt
< 1ft
Friday
High: 61 °F
S 17kt
< 1ft
Friday Night
Low: 49 °F
S 16kt
< 1ft
Saturday
High: 68 °F
SW 9kt
< 1ft
Saturday Night
Low: 45 °F
⇑NE 6kt
< 1ft
Sunday
High: 59 °F
ENE 11kt
< 1ft
Sunday Night
Low: 48 °F
SSE 11kt
< 1ft
Monday
High: 71 °F
S 17kt
< 1ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 3:57 am CDT May 14, 2026
Forecast Valid: 4am CDT May 14, 2026-6pm CDT May 20, 2026

View Nearby Observations

Detailed Forecast

Thursday

Variable winds less than 5 kt becoming SE 5 to 8 kt in the afternoon. Sunny. Waves 1 ft or less.

Thursday Night

S wind 6 to 9 kt. A chance of showers, mainly between 4am and 5am. Waves 1 ft or less.

Friday

S wind 11 to 17 kt, with gusts as high as 26 kt. A slight chance of showers before 7am. Waves 1 ft or less.

Friday Night

S wind 9 to 16 kt, with gusts as high as 23 kt. A slight chance of showers after 1am. Waves 1 ft or less.

Saturday

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

Saturday Night

Variable winds less than 5 kt becoming NE around 6 kt after midnight. Partly cloudy. Waves 1 ft or less.

Sunday

ENE wind 8 to 11 kt. A chance of showers after 1pm. Waves 1 ft or less.

Sunday Night

ENE wind 8 to 11 kt becoming SSE after midnight. Winds could gust as high as 19 kt. Showers likely and possibly a thunderstorm before 1am, then a chance of showers and thunderstorms after 1am. Waves 1 ft or less.

Monday

S wind 14 to 17 kt, with gusts as high as 28 kt. A slight chance of showers, then a chance of showers and thunderstorms after 1pm. 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.