Monitoring Tsunami Impacts Across the Pacific; Air Quality Concerns; Dangerous Heat; Critical Fire Weather for the West

Tsunami impacts continue for portions of the Pacific basin. Wildfire smoke causes unhealthy air in Midwest to Great Lakes. Heat dome spans Mississippi Valley to Mid-Atlantic with excessive heat warnings and advisories. Critical fire weather in Great Basin to Pacific Northwest (dry thunderstorms). Cold front spawns severe storms/heavy rain in Central U.S. today, shifts to East Coast Thursday. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

For More Weather Information:

Milwaukee, WI Local Forecast Office

10NM ENE South Milwaukee WI

Marine Point Forecast

[NOTICE]

Late Afternoon
High: 69 °F
NNE 20kt
4ft
Tonight
Low: 69 °F
NE 20kt
5-6ft
Thursday
High: 74 °F
NNE 20kt
5-6ft
Thursday Night
Low: 71 °F
NE 25kt
4-6ft
Friday
High: 73 °F
NNE 15kt
2-3ft
Friday Night
Low: 70 °F
N 15kt
2ft
Saturday
High: 75 °F
Light Wind
1-2ft
Saturday Night
Low: 70 °F
Light Wind
< 1ft
Sunday
High: 77 °F
Light Wind
< 1ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 2:08 pm CDT Jul 30, 2025
Forecast Valid: 4pm CDT Jul 30, 2025-6pm CDT Aug 6, 2025

View Nearby Observations

Detailed Forecast

Late Afternoon

NNE wind around 20 kt. Showers and possibly a thunderstorm. Waves around 4 ft.

Tonight

NE wind around 20 kt. Showers and possibly a thunderstorm before 10pm, then a chance of showers and thunderstorms between 10pm and 1am, then a chance of showers after 1am. Waves 5 to 6 ft.

Thursday

NNE wind around 20 kt. A slight chance of showers before 7am. Patchy smoke. Waves 5 to 6 ft.

Thursday Night

NE wind 15 to 25 kt. Partly cloudy. Waves 4 to 6 ft.

Friday

NNE wind around 15 kt. Sunny. Waves 2 to 3 ft.

Friday Night

N wind 5 to 15 kt. Mostly clear. Waves around 2 ft.

Saturday

Variable winds 5 kt or less. Sunny. Waves 1 to 2 ft.

Saturday Night

Variable winds 5 kt or less. Mostly clear. Waves 1 ft or less.

Sunday

Variable winds 5 kt or less. Mostly sunny. 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.