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 SSE Sheboygan WI

Marine Point Forecast

[NOTICE]

Tonight
Low: 62 °F
NNE 15kt
2-3ft

Small Craft Advisory
Sunday
High: 62 °F
NNE 25kt
7ft

Small Craft Advisory
Sunday Night
Low: 55 °F
ENE 25kt
6-8ft

Small Craft Advisory
Monday
High: 60 °F
ENE 20kt
4-5ft

Small Craft Advisory
Monday Night
Low: 54 °F
ENE 20kt
5-6ft

Small Craft Advisory
Tuesday
High: 60 °F
ENE 20kt
4-5ft

Small Craft Advisory
Tuesday Night
Low: 54 °F
E 20kt
4-5ft
Wednesday
High: 61 °F
ENE 20kt
3-4ft
Wednesday Night
Low: 56 °F
E 15kt
2-3ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 7:33 pm CDT Sep 19, 2026
Forecast Valid: 7pm CDT Sep 19, 2026-6pm CDT Sep 26, 2026

View Nearby Observations

Detailed Forecast

Tonight

E wind 10 to 15 kt becoming NNE after midnight. Showers and thunderstorms likely before 4am, then a slight chance of showers. Waves 2 to 3 ft.

Sunday

NNE wind 20 to 25 kt. Cloudy, then gradually becoming mostly sunny. Waves 3 ft building to 7 ft.

Sunday Night

ENE wind 15 to 25 kt, with gusts as high as 30 kt. Mostly cloudy. Waves 6 to 8 ft.

Monday

ENE wind around 20 kt. Mostly cloudy. Waves 4 to 5 ft.

Monday Night

ENE wind 15 to 20 kt. Cloudy. Waves 5 to 6 ft.

Tuesday

ENE wind around 20 kt. Mostly cloudy. Waves 4 to 5 ft.

Tuesday Night

E wind 15 to 20 kt. Mostly cloudy. Waves 4 to 5 ft.

Wednesday

ENE wind 15 to 20 kt. Partly sunny. Waves 3 to 4 ft.

Wednesday Night

E wind 10 to 15 kt. Mostly cloudy. Waves 2 to 3 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.