NOAA Nearshore Marine Forecast

Updated Thu, Jul 30 01:10 PM

Sheboygan to Port Washington WI

Rest of Today

South wind 10 to 15 knots. Partly sunny. Waves around 1 foot.

Tonight

South wind 10 to 15 knots veering southwest late in the evening, then becoming southwest 10 to 15 knots after midnight easing to 5 to 10 knots early in the morning. Mostly cloudy. Waves 1 to 2 feet.

Friday

Southwest wind 5 to 10 knots backing south late in the morning, then becoming southeast 10 to 15 knots in the afternoon. Partly sunny in the morning then becoming cloudy. Waves around 1 foot.

Friday Night

East wind 10 to 15 knots backing northeast late in the evening, then rising to 15 to 20 knots after midnight becoming 15 to 25 knots early in the morning. Chance of showers through around midnight. Slight chance of thunderstorms through the night. Showers after midnight. Waves 1 to 2 feet building to 2 to 4 feet early in the morning. A small craft advisory may be needed.

Port Washington to North Point Light WI

Rest of Today

South wind 5 to 10 knots rising to 10 to 15 knots late in the afternoon. Partly sunny. Waves around 1 foot.

Tonight

South wind 10 to 15 knots becoming southwest 5 to 10 knots in the late evening and overnight. Mostly cloudy. Waves around 1 foot.

Friday

Southwest wind 5 to 10 knots backing south late in the morning, then becoming southeast 10 to 15 knots in the afternoon. Partly sunny in the morning then becoming cloudy. Waves around 1 foot.

Friday Night

East wind 10 to 15 knots becoming northeast 15 to 20 knots in the late evening and early morning, then veering east 15 to 25 knots early in the morning. Showers likely and slight chance of thunderstorms through around midnight, then showers and a chance of thunderstorms after midnight. Waves 1 to 2 feet building to 3 to 4 feet after midnight. A small craft advisory may be needed.

North Point Light to Wind Point WI

Rest of Today

South wind 5 to 10 knots rising to 10 to 15 knots late in the afternoon. Partly sunny. Waves around 1 foot.

Tonight

South wind 10 to 15 knots becoming southwest 5 to 10 knots in the late evening and overnight. Mostly cloudy through around midnight then becoming partly cloudy. Waves around 1 foot.

Friday

Southwest wind 5 to 10 knots backing south late in the morning, then becoming southeast 10 to 15 knots in the afternoon. Partly sunny in the morning then becoming cloudy. Waves around 1 foot.

Friday Night

East wind 10 to 15 knots rising to 15 to 20 knots late in the evening, then becoming east 15 to 20 knots after midnight becoming 15 to 25 knots early in the morning. Showers likely and slight chance of thunderstorms through around midnight, then showers and a chance of thunderstorms after midnight. Waves 1 to 2 feet building to 3 to 5 feet. A small craft advisory may be needed.

Wind Point WI to Winthrop Harbor IL

Rest of Today

South wind 5 to 10 knots. Partly sunny. Waves around 1 foot.

Tonight

South wind 5 to 10 knots veering southwest after midnight. Mostly cloudy through around midnight then becoming partly cloudy. Waves around 1 foot.

Friday

Southwest wind 5 to 10 knots backing south late in the morning, then becoming southeast 10 to 15 knots in the afternoon. Slight chance of showers and thunderstorms in the afternoon. Waves around 1 foot.

Friday Night

East wind 10 to 15 knots rising to 15 to 20 knots in the late evening and early morning, then becoming 15 to 25 knots early in the morning. Showers likely through around midnight. Chance of thunderstorms through the night. Showers after midnight. Waves 1 to 2 feet building to 3 to 5 feet. A small craft advisory may be needed.

NDBC

45002

Date Waves
07/30/2026
01:50 pm
0.98 ft
07/30/2026
01:20 pm
0.66 ft
07/30/2026
01:10 pm
0.66 ft
07/30/2026
12:50 pm
0.66 ft
07/30/2026
12:20 pm
0.66 ft
07/30/2026
12:10 pm
0.66 ft
07/30/2026
11:50 am
0.66 ft
07/30/2026
11:20 am
0.66 ft
07/30/2026
11:10 am
0.66 ft
07/30/2026
10:50 am
0.66 ft
07/30/2026
10:40 am
0.66 ft

45210

Date Waves
07/30/2026
01:56 pm
0.98 ft
07/30/2026
01:26 pm
0.66 ft
07/30/2026
12:56 pm
0.66 ft
07/30/2026
12:26 pm
0.66 ft
07/30/2026
11:56 am
0.66 ft
07/30/2026
11:26 am
0.66 ft
07/30/2026
10:56 am
0.66 ft
07/30/2026
10:26 am
0.66 ft
07/30/2026
09:56 am
0.66 ft
07/30/2026
09:26 am
0.66 ft
07/30/2026
08:56 am
0.66 ft

45214

Date Waves
07/30/2026
01:50 pm
0.66 ft
07/30/2026
12:50 pm
0.66 ft
07/30/2026
11:50 am
0.66 ft
07/30/2026
10:50 am
0.66 ft
07/30/2026
09:50 am
0.66 ft
07/30/2026
08:50 am
0.66 ft
07/30/2026
07:50 am
0.66 ft
07/30/2026
06:50 am
0.98 ft
07/30/2026
05:50 am
0.98 ft
07/30/2026
04:50 am
0.66 ft
07/30/2026
03:50 am
0.66 ft
Zoom Level
1 2 3 4 5

Sheboygan - Blue Harbor

Sheboygan - North Pier

Port Washington - Harbor

Milwaukee - Lakefront

Two Rivers - Harbor

Whitefish Bay - Glidden Lodge

Evanston - Beach

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