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Green Bay, WI Local Forecast Office

Manitowoc WI

Marine Point Forecast

[NOTICE]

Saturday
High: 47 °F
W 15kt
< 1ft
Saturday Night
Low: 31 °F
W 16kt
< 1ft
Sunday
High: 45 °F
WNW 16kt
< 1ft
Sunday Night
Low: 33 °F
WNW 8kt
< 1ft
Monday
High: 41 °F
NW 13kt
< 1ft
Monday Night
Low: 21 °F
N 14kt
< 1ft
Tuesday
High: 35 °F
⇑SSE 8kt
< 1ft
Tuesday Night
Low: 28 °F
S 15kt
< 1ft
Wednesday
High: 50 °F
S 21kt
< 1ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 3:57 am CDT Apr 4, 2026
Forecast Valid: 4am CDT Apr 4, 2026-6pm CDT Apr 10, 2026

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Detailed Forecast

Saturday

E wind 6 to 15 kt becoming W in the afternoon. Winds could gust as high as 24 kt. Rain likely and possibly a thunderstorm before 11am, then a chance of rain between 11am and noon. Waves 1 ft or less.

Saturday Night

W wind 14 to 16 kt, with gusts as high as 26 kt. Mostly cloudy. Waves 1 ft or less.

Sunday

WNW wind 10 to 16 kt, with gusts as high as 24 kt. Mostly sunny. Waves 1 ft or less.

Sunday Night

WNW wind 5 to 8 kt. A chance of rain before 1am. Waves 1 ft or less.

Monday

NW wind 9 to 13 kt, with gusts as high as 20 kt. A chance of rain and snow between 1pm and 4pm, then a chance of snow after 4pm. Waves 1 ft or less.

Monday Night

N wind 8 to 14 kt, with gusts as high as 20 kt. Partly cloudy. Waves 1 ft or less.

Tuesday

Variable winds less than 5 kt becoming SSE 5 to 8 kt in the afternoon. Sunny. Waves 1 ft or less.

Tuesday Night

S wind 9 to 15 kt, with gusts as high as 21 kt. A chance of rain and snow after 1am. Waves 1 ft or less.

Wednesday

S wind 19 to 21 kt, with gusts as high as 29 kt. A chance of rain and snow before 1pm, then 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.