NOAA Nearshore Marine Forecast

Updated Wed, May 20 07:10 AM

Sheboygan to Port Washington WI

Today

North wind 10 to 15 knots veering northeast late in the afternoon. Mostly sunny. Waves 1 to 2 feet building to 2 to 4 feet in the afternoon.

Tonight

Northeast wind 10 to 15 knots. Partly cloudy. Waves 2 to 4 feet.

Thursday

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

Thursday Night

Northeast wind 15 to 20 knots easing to 10 to 15 knots late in the evening, then becoming east 15 to 20 knots after midnight easing to 10 to 15 knots early in the morning. Mostly cloudy. Waves 2 to 4 feet.

Port Washington to North Point Light WI

Today

North wind 10 to 15 knots veering northeast late in the morning, then rising to 15 to 20 knots in the afternoon. Mostly sunny. Waves 1 to 2 feet building to 2 to 4 feet in the afternoon.

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 subsiding to 1 to 3 feet late in the afternoon.

Thursday Night

Northeast wind 15 to 20 knots veering east early in the morning. Mostly cloudy. Waves 3 to 4 feet.

North Point Light to Wind Point WI

Today

North wind 10 to 15 knots becoming northeast 15 to 20 knots in the late morning and afternoon. Partly sunny in the morning then clearing. Waves 1 to 2 feet building to 3 to 4 feet in the late morning and afternoon.

Tonight

Northeast wind 15 to 20 knots becoming 10 to 20 knots after midnight, then becoming 15 to 20 knots early in the morning. Partly cloudy. Waves 3 to 4 feet building to 4 to 6 feet in the late evening and overnight.

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 10 to 20 knots after midnight. Mostly cloudy. Waves 3 to 4 feet.

Wind Point WI to Winthrop Harbor IL

Today

North wind 10 to 15 knots rising to 15 to 20 knots late in the morning, then veering northeast in the afternoon. Partly sunny in the morning then clearing. Waves 1 to 2 feet building to 3 to 4 feet in the late morning and afternoon.

Tonight

North wind 15 to 20 knots veering northeast early in the morning. Partly cloudy. Waves 3 to 4 feet building to 4 to 6 feet in the late evening and overnight.

Thursday

Northeast wind 15 to 20 knots becoming east 10 to 15 knots late in the morning, then backing northeast 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

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

NDBC

45210

Date Waves
05/20/2026
07:26 am
0.66 ft
05/20/2026
06:56 am
0.66 ft
05/20/2026
06:26 am
0.98 ft
05/20/2026
05:56 am
0.98 ft
05/20/2026
05:26 am
0.98 ft
05/20/2026
04:56 am
0.98 ft
05/20/2026
04:26 am
0.98 ft
05/20/2026
03:56 am
0.98 ft
05/20/2026
03:26 am
0.98 ft
05/20/2026
02:56 am
0.98 ft
05/20/2026
02:26 am
1.31 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

keyboard_arrow_up