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Green Bay, WI Local Forecast Office

17NM ENE Manitowoc WI

Marine Point Forecast

[NOTICE]

This Afternoon
High: 65 °F
S 13kt
2ft
Tonight
Low: 63 °F
SW 10kt
1-2ft
Friday
High: 72 °F
S 10kt
1ft
Friday Night
Low: 65 °F
NNE 9kt
< 1ft
Independence Day
High: 72 °F
NNE 12kt
1ft
Saturday Night
Low: 66 °F
NE 11kt
1ft
Sunday
High: 73 °F
N 12kt
1ft
Sunday Night
Low: 66 °F
N 12kt
< 1ft
Monday
High: 71 °F
N 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: 12:04 pm CDT Jul 2, 2026
Forecast Valid: 12pm CDT Jul 2, 2026-6pm CDT Jul 8, 2026

View Nearby Observations

Detailed Forecast

This Afternoon

S wind 9 to 13 kt. Partly sunny. Waves around 2 ft.

Tonight

SW wind 8 to 10 kt. Showers and thunderstorms likely before 3am, then showers likely and possibly a thunderstorm between 3am and 4am, then a chance of showers and thunderstorms after 4am. Patchy fog after 3am. Waves 1 to 2 ft.

Friday

S wind 8 to 10 kt. A chance of showers and thunderstorms, mainly after 8am. Patchy fog before 8am, then Patchy fog between noon and 4pm. Waves around 1 ft.

Friday Night

SSW wind 5 to 9 kt becoming NNE after midnight. A chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and 2am. Waves 1 ft or less.

Independence Day

NNE wind 9 to 12 kt. A chance of showers, with thunderstorms also possible after 4pm. Waves around 1 ft.

Saturday Night

NE wind around 11 kt becoming SE after midnight. Showers likely and possibly a thunderstorm. Waves around 1 ft.

Sunday

SE wind 10 to 12 kt becoming N in the afternoon. A chance of showers and thunderstorms, mainly before 1pm. Waves around 1 ft.

Sunday Night

N wind 7 to 12 kt. Partly cloudy. Waves 1 ft or less.

Monday

N wind around 8 kt. Mostly 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.