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Green Bay, WI Local Forecast Office

Manitowoc WI

Marine Point Forecast

[NOTICE]

Today
High: 62 °F
SSW 15kt
< 1ft
Tonight
Low: 57 °F
SSW 17kt
< 1ft
Monday
High: 65 °F
W 12kt
< 1ft
Monday Night
Low: 47 °F
SSW 9kt
< 1ft
Tuesday
High: 61 °F
WSW 9kt
< 1ft
Tuesday Night
Low: 42 °F
E 6kt
< 1ft
Wednesday
High: 55 °F
ESE 9kt
< 1ft
Wednesday Night
Low: 44 °F
S 9kt
< 1ft
Thursday
High: 58 °F
WNW 10kt
< 1ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 9:27 am CDT Apr 12, 2026
Forecast Valid: 9am CDT Apr 12, 2026-6pm CDT Apr 18, 2026

View Nearby Observations

Detailed Forecast

Today

SSW wind 7 to 15 kt, with gusts as high as 22 kt. Showers likely and possibly a thunderstorm before 11am, then a chance of showers and thunderstorms, mainly between 11am and 4pm. Patchy fog before 3pm. Waves 1 ft or less.

Tonight

SSW wind 13 to 17 kt, with gusts as high as 26 kt. A chance of showers and thunderstorms before midnight, then a slight chance of showers between midnight and 1am. Patchy fog between 7pm and 3am. Waves 1 ft or less.

Monday

W wind 8 to 12 kt becoming SE in the afternoon. A chance of showers and thunderstorms after 4pm. Waves 1 ft or less.

Monday Night

SE wind 7 to 9 kt becoming WSW after midnight. Showers and thunderstorms before 4am, then a chance of showers. Waves 1 ft or less.

Tuesday

WSW wind around 9 kt becoming S in the afternoon. A chance of showers and thunderstorms after 1pm. Waves 1 ft or less.

Tuesday Night

E wind around 6 kt becoming NNE after midnight. Showers likely and possibly a thunderstorm before 1am, then a chance of showers and thunderstorms between 1am and 4am, then a chance of showers after 4am. Waves 1 ft or less.

Wednesday

NE wind 6 to 9 kt becoming ESE in the afternoon. A chance of showers, then showers likely and possibly a thunderstorm after 1pm. Waves 1 ft or less.

Wednesday Night

ESE wind around 9 kt becoming S after midnight. Rain likely and possibly a thunderstorm before 1am, then a chance of rain. Waves 1 ft or less.

Thursday

WNW wind around 10 kt. A chance of rain. 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.