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Green Bay, WI Local Forecast Office

Manitowoc WI

Marine Point Forecast

[NOTICE]

Wednesday
High: 51 °F
SE 18kt
< 1ft
Wednesday Night
Low: 32 °F
SW 7kt
< 1ft
Thursday
High: 44 °F
E 8kt
< 1ft
Thursday Night
Low: 33 °F
ESE 11kt
< 1ft
Friday
High: 38 °F
WNW 15kt
< 1ft
Friday Night
Low: 25 °F
WNW 11kt
< 1ft
Saturday
High: 35 °F
WNW 9kt
< 1ft
Saturday Night
Low: 23 °F
NNW 12kt
< 1ft
Sunday
High: 30 °F
NNW 13kt
< 1ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 3:06 am CST Feb 18, 2026
Forecast Valid: 3am CST Feb 18, 2026-6pm CST Feb 24, 2026

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Detailed Forecast

Wednesday

SE wind 8 to 18 kt becoming WSW in the afternoon. Winds could gust as high as 26 kt. Rain likely, mainly before 7am. Waves 1 ft or less.

Wednesday Night

SW wind 5 to 7 kt becoming S after midnight. A slight chance of rain before 8pm. Waves 1 ft or less.

Thursday

S wind 5 to 8 kt becoming ENE in the afternoon. A chance of rain after noon. Waves 1 ft or less.

Thursday Night

ENE wind 8 to 11 kt becoming S after midnight. Rain likely and possibly a thunderstorm. Waves 1 ft or less.

Friday

SSW wind 12 to 15 kt becoming WNW in the morning. Winds could gust as high as 22 kt. Rain likely before 9am, then rain and snow likely between 9am and 3pm, then a chance of snow after 3pm. Waves 1 ft or less.

Friday Night

WNW wind around 11 kt. A slight chance of snow. Waves 1 ft or less.

Saturday

WNW wind 7 to 9 kt. A slight chance of snow after noon. Waves 1 ft or less.

Saturday Night

NNW wind 7 to 12 kt. A chance of snow. Waves 1 ft or less.

Sunday

NNW wind around 13 kt, with gusts as high as 20 kt. A slight chance of snow. 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.