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Green Bay, WI Local Forecast Office

Manitowoc WI

Marine Point Forecast

[NOTICE]

Overnight
Low: 57 °F
SW 16kt
< 1ft
Monday
High: 62 °F
W 12kt
< 1ft
Monday Night
Low: 50 °F
SW 8kt
< 1ft
Tuesday
High: 63 °F
SW 9kt
< 1ft
Tuesday Night
Low: 42 °F
SW 6kt
< 1ft
Wednesday
High: 51 °F
ENE 9kt
< 1ft
Wednesday Night
Low: 44 °F
E 8kt
< 1ft
Thursday
High: 61 °F
SW 10kt
< 1ft
Thursday Night
Low: 43 °F
WNW 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: 11:12 pm CDT Apr 12, 2026
Forecast Valid: 11pm CDT Apr 12, 2026-6pm CDT Apr 19, 2026

View Nearby Observations

Detailed Forecast

Overnight

SW wind 13 to 16 kt, with gusts as high as 23 kt. A chance of rain and thunderstorms before 1am. Patchy fog before 4am, then Patchy fog after 5am. Waves 1 ft or less.

Monday

W wind 8 to 12 kt becoming SE in the afternoon. A chance of rain and thunderstorms, mainly after 5pm. Patchy fog before 7am. Waves 1 ft or less.

Monday Night

ESE wind 6 to 8 kt becoming WSW after midnight. Rain and thunderstorms before 4am, then a chance of rain. Waves 1 ft or less.

Tuesday

SW wind around 9 kt. A chance of rain between 1pm and 4pm, then a chance of rain and thunderstorms after 4pm. Waves 1 ft or less.

Tuesday Night

SW wind around 6 kt becoming NNE in the evening. Rain likely and possibly a thunderstorm. Waves 1 ft or less.

Wednesday

ENE wind 6 to 9 kt. A chance of rain, then rain likely and possibly a thunderstorm after 1pm. Waves 1 ft or less.

Wednesday Night

E wind around 8 kt becoming S after midnight. Rain likely and possibly a thunderstorm before 1am, then a chance of rain and thunderstorms after 1am. Waves 1 ft or less.

Thursday

SSW wind around 10 kt becoming W in the afternoon. A chance of rain, with thunderstorms also possible after 1pm. Waves 1 ft or less.

Thursday Night

WNW wind around 7 kt becoming SE after midnight. Mostly clear. 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.