NOAA Nearshore Marine Forecast

Updated Sat, Jul 18 01:10 PM

Sheboygan to Port Washington WI

Rest of Today

Northeast wind 10 to 15 knots rising to 15 to 20 knots late in the afternoon. Patchy smoke late in the afternoon. Waves 1 to 2 feet building to 2 to 4 feet late in the afternoon.

Tonight

Northeast wind 15 to 20 knots becoming 10 to 20 knots after midnight, then easing to 5 to 15 knots early in the morning. Areas of smoke. Waves 3 to 5 feet building to 4 to 6 feet late in the evening, then subsiding to 3 to 4 feet after midnight.

Sunday

Northeast wind 5 to 10 knots veering southeast late in the afternoon. Areas of smoke. Waves 2 to 4 feet subsiding to 1 to 2 feet in the late morning and afternoon.

Sunday Night

South wind 5 to 10 knots veering southwest after midnight, then rising to 10 to 15 knots early in the morning. Areas of smoke. Waves around 1 foot.

Port Washington to North Point Light WI

Rest of Today

Northeast wind 10 to 15 knots rising to 15 to 20 knots late in the afternoon. Mostly sunny. Waves 1 to 2 feet building to 2 to 4 feet late in the afternoon.

Tonight

Northeast wind 15 to 20 knots easing to 10 to 15 knots early in the morning. Areas of smoke. 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.

Sunday

Northeast wind 5 to 10 knots veering southeast late in the afternoon. Areas of smoke. Waves 2 to 4 feet subsiding to 1 to 2 feet in the late morning and afternoon.

Sunday Night

Southeast wind 5 to 10 knots veering southwest early in the morning. Areas of smoke. Waves around 1 foot.

North Point Light to Wind Point WI

Rest of Today

Northeast wind 10 to 15 knots rising to 15 to 20 knots late in the afternoon. Partly sunny. Waves 1 to 3 feet building to 2 to 4 feet late in the afternoon.

Tonight

Northeast wind 15 to 20 knots becoming 10 to 20 knots late in the evening, then becoming 15 to 20 knots after midnight easing to 10 to 15 knots early in the morning. Areas of smoke. Waves 3 to 5 feet building to 5 to 7 feet late in the evening, then subsiding to 4 to 6 feet after midnight subsiding to 3 to 5 feet early in the morning.

Sunday

Northeast wind 10 to 15 knots easing to 5 to 10 knots late in the morning, then veering east early in the afternoon becoming east 5 to 10 knots late in the afternoon. Areas of smoke. Waves 3 to 4 feet subsiding to 1 to 2 feet in the afternoon.

Sunday Night

Southeast wind 5 to 10 knots veering southwest early in the morning. Areas of smoke. Waves around 1 foot.

Wind Point WI to Winthrop Harbor IL

Rest of Today

Northeast wind 10 to 15 knots rising to 15 to 20 knots late in the afternoon. Mostly sunny. Waves 1 to 2 feet building to 2 to 4 feet late in the afternoon.

Tonight

Northeast wind 15 to 20 knots easing to 10 to 15 knots early in the morning. Areas of smoke through the night. Waves 3 to 5 feet building to 4 to 6 feet in the late evening and early morning, then subsiding to 3 to 5 feet early in the morning.

Sunday

Northeast wind 10 to 15 knots easing to 5 to 10 knots late in the morning, then veering east early in the afternoon becoming east 5 to 10 knots late in the afternoon. Areas of smoke. Waves 3 to 4 feet subsiding to 1 to 2 feet in the afternoon.

Sunday Night

East wind 5 to 10 knots veering southwest early in the morning. Areas of smoke. Waves around 1 foot.

NDBC

45002

Date Waves
07/18/2026
01:50 pm
3.94 ft
07/18/2026
01:20 pm
3.94 ft
07/18/2026
12:50 pm
3.28 ft
07/18/2026
12:20 pm
2.95 ft
07/18/2026
11:50 am
2.62 ft
07/18/2026
11:20 am
2.30 ft
07/18/2026
11:10 am
2.30 ft
07/18/2026
10:50 am
2.62 ft
07/18/2026
10:20 am
2.30 ft
07/18/2026
10:10 am
2.30 ft
07/18/2026
09:50 am
2.62 ft

45210

Date Waves
07/18/2026
01:26 pm
2.30 ft
07/18/2026
12:56 pm
2.30 ft
07/18/2026
12:26 pm
2.62 ft
07/18/2026
11:56 am
2.30 ft
07/18/2026
11:26 am
2.30 ft
07/18/2026
10:56 am
2.30 ft
07/18/2026
10:26 am
2.30 ft
07/18/2026
09:56 am
1.97 ft
07/18/2026
09:26 am
1.97 ft
07/18/2026
08:56 am
1.97 ft
07/18/2026
08:26 am
1.97 ft

45214

Date Waves
07/18/2026
01:30 pm
1.31 ft
07/18/2026
01:00 pm
1.31 ft
07/18/2026
12:30 pm
1.31 ft
07/18/2026
12:00 pm
1.64 ft
07/18/2026
11:30 am
1.64 ft
07/18/2026
11:00 am
1.97 ft
07/18/2026
10:30 am
1.97 ft
07/18/2026
10:00 am
1.97 ft
07/18/2026
09:30 am
2.30 ft
07/18/2026
09:00 am
2.30 ft
07/18/2026
08:30 am
2.30 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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