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Green Bay, WI Local Forecast Office

5NM SE Manitowoc WI

Marine Point Forecast

[NOTICE]

Tonight
Low: 67 °F
S 11kt
< 1ft
Tuesday
High: 74 °F
S 13kt
1-2ft
Tuesday Night
Low: 67 °F
SSW 12kt
1-2ft
Wednesday
High: 72 °F
SE 11kt
< 1ft
Wednesday Night
Low: 61 °F
E 12kt
1ft
Thursday
High: 65 °F
N 13kt
1ft
Thursday Night
Low: 60 °F
NNE 14kt
1-2ft
Friday
High: 67 °F
NE 10kt
1ft
Friday Night
Low: 61 °F
NE 7kt
< 1ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 4:11 pm CDT Jul 14, 2025
Forecast Valid: 4pm CDT Jul 14, 2025-6pm CDT Jul 21, 2025

View Nearby Observations

Detailed Forecast

Tonight

S wind 7 to 11 kt. Mostly clear. Waves 1 ft or less.

Tuesday

S wind 7 to 13 kt. Sunny. Waves 1 to 2 ft.

Tuesday Night

SSW wind 6 to 12 kt. Mostly clear. Waves 1 to 2 ft.

Wednesday

SSW wind 6 to 11 kt becoming ESE in the afternoon. A slight chance of showers, then a chance of showers and thunderstorms after 10am. Waves 1 ft or less.

Wednesday Night

E wind 9 to 12 kt becoming NNW after midnight. Showers likely and possibly a thunderstorm before 10pm, then showers likely between 10pm and 1am, then a chance of showers and thunderstorms after 1am. Waves around 1 ft.

Thursday

N wind around 13 kt. A chance of showers and thunderstorms before 4pm, then a slight chance of showers. Waves around 1 ft.

Thursday Night

NNE wind 10 to 14 kt. Mostly cloudy. Waves 1 to 2 ft.

Friday

NE wind 8 to 10 kt. Mostly sunny. Waves around 1 ft.

Friday Night

NE wind 5 to 7 kt becoming NW after midnight. A slight 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.