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]

Today
High: 65 °F
NE 30kt
9ft

Small Craft Advisory
Tonight
Low: 55 °F
ENE 30kt
10ft

Small Craft Advisory
Monday
High: 59 °F
ENE 25kt
5-6ft

Small Craft Advisory
Monday Night
Low: 53 °F
ENE 20kt
5-6ft

Small Craft Advisory
Tuesday
High: 60 °F
ENE 20kt
5-6ft

Small Craft Advisory
Tuesday Night
Low: 53 °F
ENE 20kt
4-6ft
Wednesday
High: 61 °F
ENE 20kt
3-4ft
Wednesday Night
Low: 53 °F
NE 15kt
3ft
Thursday
High: 61 °F
E 15kt
1-3ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 8:06 am CDT Sep 20, 2026
Forecast Valid: 8am CDT Sep 20, 2026-6pm CDT Sep 26, 2026

View Nearby Observations

Detailed Forecast

Today

NE wind 20 to 30 kt. Mostly cloudy. Waves 5 ft building to 9 ft.

Tonight

ENE wind 20 to 30 kt. Mostly cloudy. Waves 10 ft subsiding to 6 ft.

Monday

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

Monday Night

ENE wind around 20 kt, with gusts as high as 25 kt. Mostly cloudy. Waves 5 to 6 ft.

Tuesday

ENE wind around 20 kt, with gusts as high as 25 kt. Partly sunny. Waves 5 to 6 ft.

Tuesday Night

ENE wind 15 to 20 kt. Partly cloudy. Waves 4 to 6 ft.

Wednesday

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

Wednesday Night

NNE wind around 15 kt becoming E in the evening. Partly cloudy. Waves around 3 ft.

Thursday

E wind 5 to 15 kt. Mostly sunny. Waves 1 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.