NOAA Nearshore Marine Forecast

Updated Thu, Jul 31 05:05 AM

Sheboygan to Port Washington WI

Today

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 through the day. Waves 5 to 7 feet.

Tonight

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. Partly cloudy. Waves 5 to 7 feet subsiding to 4 to 6 feet in the late evening and early morning, then subsiding to 3 to 4 feet early in the morning.

Friday

Northeast wind 10 to 15 knots. Sunny. Waves 2 to 4 feet subsiding to 1 to 2 feet in the afternoon.

Friday Night

Northeast wind 5 to 10 knots backing northwest early in the morning. Mostly clear. Waves around 1 foot.

Port Washington to North Point Light WI

Today

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 until late afternoon. Waves 6 to 8 feet subsiding to 5 to 7 feet in the late morning and afternoon.

Tonight

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. Areas of 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 subsiding to 1 to 3 feet late in the afternoon.

Friday Night

Northeast wind 10 to 15 knots becoming north 5 to 10 knots in the late evening and overnight. Mostly clear. Waves 1 to 2 feet.

North Point Light to Wind Point WI

Today

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

Tonight

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. Areas of 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.

Friday Night

North wind 10 to 15 knots becoming northeast 5 to 10 knots after midnight, then backing north early in the morning. Mostly clear. Waves 1 to 2 feet.

Wind Point WI to Winthrop Harbor IL

Today

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 until late afternoon. Waves 6 to 8 feet subsiding to 5 to 7 feet in the afternoon.

Tonight

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. Areas of 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.

Friday Night

North wind 10 to 15 knots becoming northeast 5 to 10 knots after midnight, then backing north early in the morning. Partly cloudy. Waves 1 to 2 feet.

NDBC

45002

Date Waves
07/31/2025
05:50 am
3.28 ft
07/31/2025
05:20 am
3.28 ft
07/31/2025
05:10 am
3.28 ft
07/31/2025
04:50 am
3.28 ft
07/31/2025
04:20 am
3.28 ft
07/31/2025
03:50 am
3.28 ft
07/31/2025
03:20 am
3.61 ft
07/31/2025
02:50 am
3.61 ft
07/31/2025
02:20 am
3.28 ft
07/31/2025
01:50 am
2.62 ft
07/31/2025
01:20 am
2.95 ft

45210

Date Waves
07/31/2025
05:56 am
5.25 ft
07/31/2025
05:26 am
5.91 ft
07/31/2025
04:56 am
5.58 ft
07/31/2025
04:26 am
4.59 ft
07/31/2025
03:56 am
5.25 ft
07/31/2025
03:26 am
4.59 ft
07/31/2025
02:56 am
4.92 ft
07/31/2025
02:26 am
4.59 ft
07/31/2025
01:56 am
4.59 ft
07/31/2025
01:26 am
4.27 ft
07/31/2025
12:56 am
3.94 ft

45218

Date Waves
07/31/2025
05:40 am
4.59 ft
07/31/2025
05:20 am
4.92 ft
07/31/2025
05:00 am
4.27 ft
07/31/2025
04:40 am
4.59 ft
07/31/2025
04:20 am
4.59 ft
07/31/2025
04:00 am
4.27 ft
07/31/2025
03:40 am
4.27 ft
07/31/2025
03:20 am
4.27 ft
07/31/2025
03:00 am
4.27 ft
07/31/2025
02:40 am
3.94 ft
07/31/2025
02:20 am
3.61 ft

45007

Date Waves
07/31/2025
05:50 am
3.61 ft
07/31/2025
05:20 am
3.28 ft
07/31/2025
05:10 am
3.28 ft
07/31/2025
04:50 am
3.28 ft
07/31/2025
04:20 am
3.28 ft
07/31/2025
04:10 am
3.28 ft
07/31/2025
03:50 am
3.28 ft
07/31/2025
03:20 am
3.28 ft
07/31/2025
02:50 am
3.28 ft
07/31/2025
02:20 am
3.61 ft
07/31/2025
01:50 am
3.28 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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