NOAA Nearshore Marine Forecast

Updated Wed, May 20 05:10 PM

Sheboygan to Port Washington WI

Tonight

Northeast wind 10 to 15 knots rising to 15 to 20 knots after midnight, then easing to 10 to 15 knots early in the morning. Partly cloudy. Waves 2 to 4 feet.

Thursday

Northeast wind 15 to 20 knots easing to 10 to 15 knots late in the morning, then becoming northeast 10 to 15 knots in the afternoon. Mostly sunny in the morning then becoming mostly cloudy. Waves 2 to 4 feet subsiding to 1 to 3 feet late in the afternoon.

Thursday Night

Northeast wind 10 to 15 knots becoming east 15 to 20 knots after midnight, then easing to 10 to 15 knots early in the morning. Mostly cloudy. Waves 3 to 4 feet.

Friday

East wind 10 to 15 knots backing northeast late in the morning, then rising to 15 to 20 knots early in the afternoon becoming northeast 15 to 20 knots late in the afternoon. Partly sunny. Waves 3 to 4 feet.

Port Washington to North Point Light WI

Tonight

Northeast wind 10 to 15 knots rising to 15 to 20 knots late in the evening, then becoming northeast 15 to 20 knots after midnight. Partly cloudy. Waves 3 to 4 feet.

Thursday

Northeast wind 15 to 20 knots easing to 10 to 15 knots late in the morning, then becoming northeast 10 to 15 knots in the afternoon. Mostly sunny in the morning then becoming mostly cloudy. Waves 3 to 4 feet.

Thursday Night

Northeast wind 15 to 20 knots veering east after midnight, then becoming 10 to 20 knots early in the morning. Partly cloudy through around midnight then becoming mostly cloudy. Waves 3 to 4 feet.

Friday

East wind 10 to 20 knots becoming 15 to 20 knots late in the morning, then backing northeast early in the afternoon becoming northeast 15 to 20 knots late in the afternoon. Partly sunny. Waves 3 to 4 feet.

North Point Light to Wind Point WI

Tonight

Northeast wind 15 to 20 knots becoming 10 to 20 knots early in the morning. Partly cloudy. Waves 3 to 4 feet.

Thursday

Northeast wind 15 to 20 knots easing to 10 to 15 knots early in the afternoon, then becoming northeast 10 to 15 knots late in the afternoon. Mostly sunny in the morning then becoming mostly cloudy. Waves 3 to 4 feet.

Thursday Night

Northeast wind 15 to 20 knots veering east 10 to 20 knots after midnight, then becoming 15 to 20 knots early in the morning. Partly cloudy. Waves 3 to 4 feet.

Friday

East wind 15 to 20 knots backing northeast late in the afternoon. Partly sunny. Waves 3 to 5 feet.

Wind Point WI to Winthrop Harbor IL

Tonight

Northeast wind 15 to 20 knots becoming 10 to 20 knots early in the morning. Partly cloudy. Waves 3 to 4 feet.

Thursday

Northeast wind 15 to 20 knots easing to 10 to 15 knots late in the morning, then becoming northeast 10 to 15 knots early in the afternoon becoming northeast 10 to 15 knots with gusts to around 20 knots late in the afternoon. Partly sunny. Waves 3 to 4 feet.

Thursday Night

North wind 15 to 20 knots veering east after midnight. Partly cloudy. Waves 3 to 4 feet.

Friday

East wind 15 to 20 knots backing northeast late in the afternoon. Slight chance of showers in the afternoon. Waves 3 to 4 feet.

NDBC

45210

Date Waves
05/20/2026
04:56 pm
1.64 ft
05/20/2026
04:26 pm
1.64 ft
05/20/2026
03:56 pm
1.64 ft
05/20/2026
03:26 pm
1.97 ft
05/20/2026
02:56 pm
1.97 ft
05/20/2026
02:26 pm
2.30 ft
05/20/2026
01:56 pm
2.30 ft
05/20/2026
01:26 pm
2.30 ft
05/20/2026
12:56 pm
2.30 ft
05/20/2026
12:26 pm
2.62 ft
05/20/2026
11:56 am
2.62 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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