NOAA Nearshore Marine Forecast

Updated Thu, May 21 03:10 PM

Sheboygan to Port Washington WI

Through Early Evening

Northeast wind 15 to 25 knots easing to 10 to 15 knots late in the afternoon. Mostly cloudy. Waves 2 to 4 feet.

Tonight

Northeast wind 10 to 15 knots with gusts to around 20 knots becoming northeast 10 to 15 knots after midnight. Partly cloudy through around midnight then becoming mostly cloudy. Waves 2 to 4 feet.

Friday

Northeast wind 10 to 15 knots becoming northeast 10 to 15 knots with gusts to around 20 knots late in the morning, then rising to 15 to 20 knots in the afternoon. Partly sunny. Waves 2 to 4 feet.

Friday Night

Northeast wind 15 to 20 knots veering east 10 to 20 knots late in the evening, then backing northeast 15 to 20 knots after midnight easing to 10 to 15 knots early in the morning. Chance of showers after midnight. Waves 3 to 4 feet building to 4 to 6 feet in the late evening and early morning, then subsiding to 3 to 4 feet early in the morning.

Saturday

Northeast wind 10 to 15 knots. Chance of showers through the day. Waves 3 to 4 feet.

Port Washington to North Point Light WI

Through Early Evening

Northeast wind 10 to 25 knots easing to 10 to 15 knots late in the afternoon. Mostly cloudy. Waves 2 to 4 feet.

Tonight

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

Friday

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

Friday Night

Northeast wind 15 to 20 knots becoming 10 to 20 knots late in the evening, then becoming 15 to 20 knots after midnight. Chance of showers after midnight. Waves 3 to 4 feet building to 4 to 6 feet in the late evening and overnight.

Saturday

Northeast wind 10 to 15 knots. Chance of showers through the day. Waves 4 to 6 feet subsiding to 3 to 4 feet in the late morning and afternoon.

North Point Light to Wind Point WI

Through Early Evening

North wind 5 to 15 knots becoming northeast 15 to 20 knots late in the afternoon. Mostly cloudy. Waves 2 to 4 feet.

Tonight

Northeast wind 15 to 20 knots veering east after midnight. Mostly cloudy. Waves 3 to 4 feet.

Friday

East wind 15 to 20 knots becoming northeast 10 to 15 knots early in the afternoon, then rising to 15 to 20 knots late in the afternoon. Mostly cloudy. Waves 3 to 4 feet.

Friday Night

Northeast wind 15 to 20 knots veering east 10 to 20 knots late in the evening, then backing northeast 15 to 20 knots after midnight. Chance of showers after midnight. Waves 4 to 6 feet.

Saturday

Northeast wind 10 to 15 knots backing north early in the afternoon, then veering northeast late in the afternoon. Chance of showers through the day. Waves 4 to 6 feet subsiding to 3 to 4 feet in the afternoon.

Wind Point WI to Winthrop Harbor IL

Through Early Evening

North wind 5 to 10 knots rising to 15 to 20 knots late in the afternoon. Mostly cloudy. Waves 2 to 4 feet.

Tonight

Northeast wind 15 to 20 knots veering east after midnight. Mostly cloudy. Waves 3 to 4 feet.

Friday

East wind 15 to 20 knots becoming northeast 10 to 15 knots early in the afternoon, then rising to 15 to 20 knots late in the afternoon. Mostly cloudy. Waves 3 to 4 feet.

Friday Night

Northeast wind 15 to 20 knots veering east late in the evening, then backing northeast after midnight becoming northeast 15 to 20 knots early in the morning. Chance of showers after midnight. Waves 4 to 6 feet.

Saturday

Northeast wind 10 to 15 knots backing north early in the afternoon, then becoming north 10 to 15 knots late in the afternoon. Chance of showers through the day. Waves 3 to 4 feet.

NDBC

45210

Date Waves
05/21/2026
04:26 pm
2.30 ft
05/21/2026
03:56 pm
1.97 ft
05/21/2026
03:26 pm
1.97 ft
05/21/2026
02:56 pm
1.97 ft
05/21/2026
02:26 pm
1.97 ft
05/21/2026
01:56 pm
1.97 ft
05/21/2026
01:26 pm
1.97 ft
05/21/2026
12:56 pm
1.97 ft
05/21/2026
12:26 pm
1.97 ft
05/21/2026
11:56 am
1.97 ft
05/21/2026
11:26 am
1.97 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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