NOAA Nearshore Marine Forecast

Updated Thu, Jul 31 09:05 AM

Sheboygan to Port Washington WI

Rest of Today

North wind 10 to 20 knots rising to 15 to 25 knots in the afternoon. Areas of smoke late in the morning and early afternoon. Waves 5 to 7 feet subsiding to 4 to 6 feet late in the afternoon.

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

Rest of Today

Northeast wind 10 to 20 knots becoming north 15 to 25 knots in the afternoon. Areas of smoke through the day. Waves 5 to 7 feet.

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. Partly cloudy. 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

Rest of Today

Northeast wind 15 to 25 knots backing north late in the afternoon. Areas of smoke through the day. 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. Partly cloudy. 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

Rest of Today

Northeast wind 10 to 20 knots backing north late in the afternoon. Areas of smoke. 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. Partly cloudy. 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
08:50 am
2.95 ft
07/31/2025
08:20 am
2.95 ft
07/31/2025
07:50 am
2.95 ft
07/31/2025
07:20 am
3.28 ft
07/31/2025
06:50 am
2.95 ft
07/31/2025
06:20 am
2.95 ft
07/31/2025
06:10 am
2.95 ft
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

45210

Date Waves
07/31/2025
08:56 am
4.92 ft
07/31/2025
08:26 am
5.25 ft
07/31/2025
07:56 am
5.58 ft
07/31/2025
07:26 am
5.58 ft
07/31/2025
06:56 am
5.25 ft
07/31/2025
06:26 am
5.58 ft
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

45218

Date Waves
07/31/2025
08:40 am
4.92 ft
07/31/2025
08:20 am
4.92 ft
07/31/2025
08:00 am
4.92 ft
07/31/2025
07:40 am
4.59 ft
07/31/2025
07:20 am
4.92 ft
07/31/2025
07:00 am
4.92 ft
07/31/2025
06:40 am
4.92 ft
07/31/2025
06:20 am
4.92 ft
07/31/2025
06:00 am
4.92 ft
07/31/2025
05:40 am
4.59 ft
07/31/2025
05:20 am
4.92 ft

45007

Date Waves
07/31/2025
08:50 am
4.59 ft
07/31/2025
08:40 am
4.59 ft
07/31/2025
08:20 am
4.92 ft
07/31/2025
08:10 am
4.92 ft
07/31/2025
07:50 am
4.59 ft
07/31/2025
07:20 am
4.59 ft
07/31/2025
07:10 am
4.59 ft
07/31/2025
06:50 am
4.59 ft
07/31/2025
06:20 am
3.94 ft
07/31/2025
06:10 am
3.94 ft
07/31/2025
05:50 am
3.61 ft
Animation Speed
1 2 3 4 5

Waves

first_page chevron_left play_circle_outline pause_circle_outline chevron_right last_page
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