Dangerous Heat and Heavy Rainfall into the Weekend

Hot temperatures and high humidity are forecast to continue across the mid-Mississippi Valley into this weekend. Heat Advisories remain in effect. Heavy to excessive rainfall occurring at times through the weekend could bring areas of flooding to parts of the northern Rockies, upper Midwest, central Great Lakes, and southern New England. Read More >

Hazardous Weather Conditions

For More Weather Information:

Milwaukee, WI Local Forecast Office

7NM NNE Milwaukee WI

Marine Point Forecast

[NOTICE]

This Afternoon
High: 64 °F
E 10kt
3-4ft

Small Craft Advisory
Tonight
Low: 62 °F
NNE 10kt
2-3ft

Small Craft Advisory
Sunday
High: 63 °F
NNE 20kt
6ft

Small Craft Advisory
Sunday Night
Low: 56 °F
ENE 20kt
5-7ft

Small Craft Advisory
Monday
High: 62 °F
ENE 25kt
5-6ft

Small Craft Advisory
Monday Night
Low: 53 °F
ENE 20kt
5ft

Small Craft Advisory
Tuesday
High: 61 °F
ENE 20kt
5ft

Small Craft Advisory
Tuesday Night
Low: 54 °F
ENE 20kt
5ft
Wednesday
High: 62 °F
ENE 20kt
3-4ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 1:46 pm CDT Sep 19, 2026
Forecast Valid: 2pm CDT Sep 19, 2026-6pm CDT Sep 25, 2026

View Nearby Observations

Detailed Forecast

This Afternoon

E wind 5 to 10 kt. Scattered showers and thunderstorms, mainly after 4pm. Waves 3 to 4 ft.

Tonight

E wind 5 to 10 kt becoming NNE after midnight. Showers and thunderstorms likely. Waves 2 to 3 ft.

Sunday

NNE wind 15 to 20 kt, with gusts as high as 30 kt. Isolated showers before 8am. Waves 3 ft building to 6 ft.

Sunday Night

ENE wind 15 to 20 kt, with gusts as high as 30 kt. Mostly cloudy. Waves 5 to 7 ft.

Monday

ENE wind 20 to 25 kt. Mostly cloudy. Waves 5 to 6 ft.

Monday Night

ENE wind around 20 kt. Cloudy. Waves around 5 ft.

Tuesday

ENE wind around 20 kt. Mostly cloudy. Waves around 5 ft.

Tuesday Night

ENE wind 15 to 20 kt. Mostly cloudy. Waves around 5 ft.

Wednesday

ENE wind 15 to 20 kt. A slight chance of showers. Waves 3 to 4 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.