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Green Bay, WI Local Forecast Office

Manitowoc WI

Marine Point Forecast

[NOTICE]

Today
High: 35 °F
N 17kt
< 1ft
Tonight
Low: 24 °F
NW 14kt
< 1ft
Thursday
High: 39 °F
WNW 8kt
< 1ft
Thursday Night
Low: 31 °F
⇑SSE 21kt
< 1ft
Friday
High: 37 °F
W 23kt
< 1ft
Friday Night
Low: 21 °F
NW 14kt
< 1ft
Saturday
High: 34 °F
⇑SSE 7kt
< 1ft
Saturday Night
Low: 28 °F
E 18kt
< 1ft
Sunday
High: 34 °F
ENE 23kt
< 1ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 6:01 am CDT Mar 11, 2026
Forecast Valid: 6am CDT Mar 11, 2026-6pm CDT Mar 17, 2026

View Nearby Observations

Detailed Forecast

Today

N wind 14 to 17 kt, with gusts as high as 26 kt. A chance of snow and sleet before 11am, then snow. Waves 1 ft or less.

Tonight

NW wind 9 to 14 kt, with gusts as high as 21 kt. A slight chance of snow before 7pm. Waves 1 ft or less.

Thursday

WNW wind around 8 kt becoming SSW in the afternoon. Mostly sunny. Waves 1 ft or less.

Thursday Night

SSE wind 10 to 15 kt increasing to 16 to 21 kt after midnight. Winds could gust as high as 31 kt. Rain, possibly mixed with snow, becoming all rain after 4am. Waves 1 ft or less.

Friday

WSW wind 19 to 23 kt becoming WNW in the afternoon. Winds could gust as high as 34 kt. A chance of snow, mainly between 10am and 1pm. Waves 1 ft or less.

Friday Night

NW wind 6 to 14 kt, with gusts as high as 20 kt. Partly cloudy. Waves 1 ft or less.

Saturday

Variable winds less than 5 kt becoming SSE 5 to 7 kt in the morning. A slight chance of snow after 1pm. Waves 1 ft or less.

Saturday Night

E wind 8 to 18 kt. Snow likely. Waves 1 ft or less.

Sunday

E wind 21 to 23 kt becoming NNE in the afternoon. Winds could gust as high as 29 kt. Rain and 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.