NOAA Nearshore Marine Forecast

Updated Thu, Jul 31 01:05 AM

Sheboygan to Port Washington WI

Rest of Tonight

Northeast wind 15 to 25 knots. Areas of smoke. Waves 5 to 7 feet.

Thursday

Northeast wind 15 to 25 knots becoming north 10 to 20 knots late in the morning, then rising to 15 to 25 knots in the afternoon. Areas of smoke. Waves 5 to 7 feet.

Thursday Night

Northeast wind 15 to 25 knots becoming 15 to 20 knots late in the evening, then becoming northeast 15 to 20 knots after midnight easing to 10 to 15 knots early in the morning. Patchy smoke through around midnight. Waves 5 to 7 feet subsiding to 4 to 6 feet in the late evening and early morning, then subsiding to 3 to 5 feet early in the morning.

Friday

Northeast wind 10 to 15 knots. Sunny. Waves 2 to 4 feet.

Port Washington to North Point Light WI

Rest of Tonight

Northeast wind 15 to 25 knots. Areas of smoke through the night. . Waves 6 to 8 feet.

Thursday

Northeast wind 15 to 25 knots easing to 10 to 20 knots late in the morning, then becoming north 15 to 25 knots in the afternoon. Areas of smoke. Waves 6 to 8 feet subsiding to 5 to 7 feet in the late morning and afternoon.

Thursday Night

North wind 15 to 25 knots veering northeast late in the evening, then becoming 15 to 20 knots after midnight easing to 10 to 15 knots early in the morning. Patchy smoke through around midnight. Waves 5 to 7 feet subsiding to 4 to 6 feet early in the morning.

Friday

Northeast wind 10 to 15 knots. Sunny. Waves 3 to 4 feet.

North Point Light to Wind Point WI

Rest of Tonight

Northeast wind 15 to 25 knots. Areas of smoke. . Waves 6 to 8 feet.

Thursday

Northeast wind 15 to 25 knots backing north late in the afternoon. Areas of smoke in the morning, then patchy smoke in the afternoon. Waves 6 to 8 feet subsiding to 5 to 7 feet in the afternoon.

Thursday Night

North wind 15 to 25 knots veering northeast late in the evening, then becoming 15 to 20 knots after midnight becoming east 10 to 15 knots early in the morning. Patchy smoke through around midnight. Waves 6 to 8 feet subsiding to 5 to 7 feet after midnight, then subsiding to 4 to 6 feet early in the morning.

Friday

Northeast wind 10 to 15 knots. Sunny. Waves 3 to 4 feet.

Wind Point WI to Winthrop Harbor IL

Rest of Tonight

Northeast wind 15 to 25 knots. Areas of smoke. . Waves 5 to 7 feet.

Thursday

Northeast wind 15 to 25 knots easing to 10 to 20 knots late in the morning, then becoming northeast 10 to 20 knots early in the afternoon backing north late in the afternoon. Areas of smoke in the morning, then patchy smoke in the afternoon. Waves 6 to 8 feet subsiding to 5 to 7 feet in the late morning and afternoon.

Thursday Night

North wind 15 to 25 knots veering northeast late in the evening, then becoming 15 to 20 knots after midnight becoming east 10 to 15 knots early in the morning. Patchy smoke through around midnight. Waves 5 to 7 feet subsiding to 4 to 6 feet early in the morning.

Friday

Northeast wind 10 to 15 knots. Sunny. Waves 3 to 4 feet.

NDBC

45002

Date Waves
07/31/2025
01:20 am
2.95 ft
07/31/2025
12:50 am
2.95 ft
07/31/2025
12:20 am
2.95 ft
07/31/2025
12:10 am
2.95 ft
07/30/2025
11:50 pm
3.28 ft
07/30/2025
11:40 pm
3.28 ft
07/30/2025
11:20 pm
3.28 ft
07/30/2025
11:10 pm
3.28 ft
07/30/2025
10:50 pm
3.28 ft
07/30/2025
10:20 pm
2.95 ft
07/30/2025
10:10 pm
2.95 ft

45210

Date Waves
07/31/2025
01:26 am
4.27 ft
07/31/2025
12:56 am
3.94 ft
07/31/2025
12:26 am
3.61 ft
07/30/2025
11:56 pm
3.61 ft
07/30/2025
11:26 pm
2.95 ft
07/30/2025
10:56 pm
2.62 ft
07/30/2025
10:26 pm
1.64 ft
07/30/2025
09:56 pm
1.64 ft
07/30/2025
09:26 pm
1.64 ft
07/30/2025
08:56 pm
1.64 ft
07/30/2025
08:26 pm
1.64 ft

45218

Date Waves
07/31/2025
01:20 am
3.61 ft
07/31/2025
01:00 am
3.28 ft
07/31/2025
12:40 am
3.28 ft
07/31/2025
12:20 am
3.28 ft
07/31/2025
12:00 am
2.95 ft
07/30/2025
11:40 pm
2.62 ft
07/30/2025
11:20 pm
2.30 ft
07/30/2025
11:00 pm
1.97 ft
07/30/2025
10:40 pm
1.97 ft
07/30/2025
10:20 pm
1.97 ft
07/30/2025
10:00 pm
1.97 ft

45007

Date Waves
07/31/2025
01:20 am
3.28 ft
07/31/2025
01:10 am
3.28 ft
07/31/2025
12:50 am
3.61 ft
07/31/2025
12:20 am
3.61 ft
07/31/2025
12:10 am
3.61 ft
07/30/2025
11:50 pm
3.94 ft
07/30/2025
11:20 pm
4.27 ft
07/30/2025
10:50 pm
4.27 ft
07/30/2025
10:20 pm
4.27 ft
07/30/2025
10:10 pm
4.27 ft
07/30/2025
09:50 pm
4.27 ft
Animation Speed
1 2 3 4 5

Waves

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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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