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Milwaukee, WI Local Forecast Office

30NM ENE South Milwaukee WI

Marine Point Forecast

[NOTICE]

This Afternoon
High: 36 °F
W 15kt
5ft
Tonight
Low: 35 °F
⇑NW 25kt
7ft

Gale Warning
Wednesday
High: 37 °F
NNW 35kt
16ft

Gale Warning
Wednesday Night
Low: 23 °F
NW 25kt
11ft
Thursday
High: 29 °F
W 20kt
2-4ft
Thursday Night
Low: 26 °F
WSW 15kt
2ft
Friday
High: 31 °F
⇑W 25kt
7ft
Friday Night
Low: 16 °F
WNW 30kt
8-9ft
Saturday
High: 19 °F
WNW 30kt
9ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 1:17 pm CST Dec 9, 2025
Forecast Valid: 1pm CST Dec 9, 2025-6pm CST Dec 15, 2025

View Nearby Observations

Detailed Forecast

This Afternoon

W wind 10 to 15 kt. A chance of snow, mainly after 5pm. Waves 5 ft subsiding to 2 ft.

Tonight

SSW wind 15 to 20 kt becoming NW 20 to 25 kt after midnight. Rain and snow before 10pm, then rain between 10pm and 5am, then rain and snow after 5am. Waves 2 ft building to 7 ft.

Wednesday

NNW wind 25 to 35 kt. Rain and snow before 11am, then a slight chance of snow between 11am and 2pm. Waves 8 ft building to 16 ft.

Wednesday Night

NW wind 20 to 25 kt. Mostly cloudy. Waves 11 ft subsiding to 5 ft.

Thursday

W wind 15 to 20 kt. Mostly cloudy. Waves 2 to 4 ft.

Thursday Night

WSW wind 10 to 15 kt. A chance of snow. Waves around 2 ft.

Friday

W wind 15 to 20 kt increasing to 20 to 25 kt in the afternoon. A chance of snow. Waves 2 ft building to 7 ft.

Friday Night

WNW wind 25 to 30 kt. A chance of snow. Widespread freezing spray after 11pm. Waves 8 to 9 ft.

Saturday

WNW wind 25 to 30 kt. A chance of snow. Widespread freezing spray. Waves 9 ft subsiding to 6 ft.

*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.