Severe Thunderstorms Tonight in the Mid-Atlantic; Tropical Storm Bertha in the Gulf

Scattered thunderstorms with severe gusts, hail and a tornado risk are possible near a cold front from the Ohio Valley to the Mid-Atlantic tonight. Tropical Storm Bertha is expected to bring tropical storm conditions to portions of the Gulf Coast from the panhandle of Florida into Louisiana through Wednesday. Read More >

Hazardous Weather Conditions

For More Weather Information:

Milwaukee, WI Local Forecast Office

7NM SSE Sheboygan WI

Marine Point Forecast

[NOTICE]

Tonight
Low: 59 °F
NNW 20kt
3-5ft

Small Craft Advisory
Wednesday
High: 70 °F
NNW 15kt
1-2ft
Wednesday Night
Low: 61 °F
W 10kt
< 1ft
Thursday
High: 75 °F
S 15kt
< 1ft
Thursday Night
Low: 64 °F
S 15kt
1-2ft
Friday
High: 76 °F
⇑S 15kt
1-2ft
Friday Night
Low: 65 °F
S 15kt
1-3ft
Saturday
High: 77 °F
S 15kt
1-2ft
Saturday Night
Low: 68 °F
WSW 15kt
1-2ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 8:46 pm CDT Jul 21, 2026
Forecast Valid: 9pm CDT Jul 21, 2026-6pm CDT Jul 28, 2026

View Nearby Observations

Detailed Forecast

Tonight

NNW wind 15 to 20 kt, with gusts as high as 30 kt. Mostly clear. Waves 3 to 5 ft.

Wednesday

NNW wind 5 to 15 kt becoming NE in the afternoon. Sunny. Waves 1 to 2 ft.

Wednesday Night

S wind 5 to 10 kt becoming W after midnight. Mostly clear. Waves 1 ft or less.

Thursday

W wind 5 to 15 kt becoming S in the afternoon. Sunny. Waves 1 ft or less.

Thursday Night

S wind 10 to 15 kt becoming WSW after midnight. Partly cloudy. Waves 1 to 2 ft.

Friday

SW wind 5 to 10 kt becoming S 10 to 15 kt in the afternoon. Sunny. Waves 1 to 2 ft.

Friday Night

S wind 10 to 15 kt becoming SW after midnight. Mostly clear. Waves 1 to 3 ft.

Saturday

S wind 10 to 15 kt. Sunny. Waves 1 to 2 ft.

Saturday Night

WSW wind 10 to 15 kt. A chance of showers, with thunderstorms also possible after 1am. Waves 1 to 2 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.