NOAA Nearshore Marine Forecast

Updated Sat, Jul 18 11:10 AM

Sheboygan to Port Washington WI

Rest of Today

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

Port Washington to North Point Light WI

Rest of Today

North wind 10 to 15 knots becoming northeast 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 becoming 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 south late in the evening, then becoming 5 to 15 knots after midnight veering southwest 10 to 15 knots early in the morning. Areas of smoke through around midnight. Waves around 1 foot.

North Point Light to Wind Point WI

Rest of Today

North wind 10 to 15 knots becoming northeast 15 to 20 knots late in the afternoon. Partly 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 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 becoming east 5 to 10 knots in the late morning and 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 south late in the evening, then becoming south 5 to 10 knots after midnight becoming southwest 10 to 15 knots early in the morning. Areas of smoke through around midnight. Waves around 1 foot.

Wind Point WI to Winthrop Harbor IL

Rest of Today

North wind 10 to 15 knots becoming northeast 15 to 20 knots late in the afternoon. Partly 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 becoming east 5 to 10 knots in the late morning and 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 south after midnight, then becoming southwest 10 to 15 knots early in the morning. Areas of smoke through around midnight. Waves around 1 foot.

NDBC

45002

Date Waves
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
07/18/2026
09:40 am
2.62 ft
07/18/2026
09:20 am
2.95 ft
07/18/2026
09:10 am
2.95 ft
07/18/2026
08:50 am
2.62 ft
07/18/2026
08:20 am
2.30 ft
07/18/2026
08:10 am
2.30 ft
07/18/2026
07:50 am
1.97 ft

45210

Date Waves
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
07/18/2026
07:56 am
1.97 ft
07/18/2026
07:26 am
1.97 ft
07/18/2026
06:56 am
1.97 ft
07/18/2026
06:26 am
1.97 ft
07/18/2026
05:56 am
2.30 ft

45214

Date Waves
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
07/18/2026
08:00 am
2.30 ft
07/18/2026
07:30 am
2.30 ft
07/18/2026
07:00 am
2.30 ft
07/18/2026
06:30 am
3.28 ft
07/18/2026
06:00 am
3.61 ft
07/18/2026
05:30 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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