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Green Bay, WI Local Forecast Office

3NM SSE Manitowoc WI

Marine Point Forecast

[NOTICE]

Today
High: 64 °F
ENE 10kt
< 1ft
Tonight
Low: 54 °F
ESE 12kt
< 1ft
Saturday
High: 62 °F
E 15kt
< 1ft
Saturday Night
Low: 53 °F
ENE 10kt
< 1ft
Sunday
High: 65 °F
NE 17kt
< 1ft
Sunday Night
Low: 50 °F
NE 17kt
< 1ft
Monday
High: 61 °F
ENE 16kt
< 1ft
Monday Night
Low: 50 °F
ENE 17kt
< 1ft
Tuesday
High: 59 °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: 4:46 am CDT Sep 18, 2026
Forecast Valid: 6am CDT Sep 18, 2026-6pm CDT Sep 24, 2026

View Nearby Observations

Detailed Forecast

Today

ENE wind 7 to 10 kt. Showers likely, mainly after 5pm. Waves 1 ft or less.

Tonight

ENE wind 9 to 12 kt becoming ESE after midnight. Winds could gust as high as 18 kt. Showers, with thunderstorms also possible after 1am. Waves 1 ft or less.

Saturday

E wind 12 to 15 kt, with gusts as high as 22 kt. Showers, mainly before noon. Waves 1 ft or less.

Saturday Night

ENE 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 26 kt. A slight chance of showers before 1pm. Waves 1 ft or less.

Sunday Night

NE wind 12 to 17 kt, with gusts as high as 24 kt. Mostly cloudy. Waves 1 ft or less.

Monday

ENE wind 14 to 16 kt, with gusts as high as 24 kt. Mostly cloudy. Waves 1 ft or less.

Monday Night

ENE wind 12 to 17 kt. Mostly cloudy. Waves 1 ft or less.

Tuesday

ENE wind 13 to 16 kt, with gusts as high as 23 kt. Partly sunny. 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.