NOAA Nearshore Marine Forecast

Updated Tue, Jul 29 03:05 PM

Sheboygan to Port Washington WI

Through Early Evening

South wind 5 to 10 knots. Mostly sunny. Waves nearly calm.

Tonight

South wind 5 to 10 knots backing north late in the evening, then becoming northeast 10 to 15 knots with gusts to around 20 knots after midnight. Partly cloudy through around midnight then becoming mostly cloudy. Waves around 1 foot building to 2 to 4 feet early in the morning.

Wednesday

Northeast wind 10 to 15 knots rising to 15 to 20 knots in the afternoon. Slight chance of showers and thunderstorms in the morning, then chance of showers in the afternoon. Waves 3 to 4 feet.

Wednesday Night

Northeast wind 10 to 20 knots becoming 15 to 20 knots early in the morning. Gusts up to 25 knots. Chance of showers through around midnight, then slight chance of showers after midnight. Waves 3 to 5 feet building to 4 to 6 feet late in the evening, then building to 5 to 7 feet after midnight subsiding to 4 to 6 feet early in the morning.

Thursday

Northeast wind 15 to 20 knots backing north 10 to 20 knots late in the afternoon. Gusts up to 25 knots. Mostly sunny. Waves 4 to 6 feet.

Port Washington to North Point Light WI

Through Early Evening

South wind 5 to 10 knots. Mostly sunny. Waves around 1 foot.

Tonight

West wind 5 to 10 knots veering north late in the evening, then becoming 5 to 15 knots with gusts to around 20 knots after midnight veering northeast 10 to 15 knots with gusts to around 20 knots early in the morning. Slight chance of showers and thunderstorms early in the morning. Waves around 1 foot.

Wednesday

Northeast wind 10 to 15 knots with gusts to around 20 knots rising to 15 to 20 knots with gusts to around 25 knots in the afternoon. Chance of showers and slight chance of thunderstorms in the morning, then showers likely in the afternoon. Waves 3 to 5 feet.

Wednesday Night

Northeast wind 15 to 25 knots. Showers likely through around midnight, then chance of showers after midnight. Waves 4 to 6 feet building to 5 to 7 feet in the late evening and overnight.

Thursday

Northeast wind 15 to 20 knots becoming 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. Gusts up to 25 knots. Partly sunny in the morning then clearing. Waves 5 to 7 feet subsiding to 4 to 6 feet in the late morning and afternoon.

North Point Light to Wind Point WI

Through Early Evening

South wind 5 to 10 knots. Mostly sunny. Waves around 1 foot.

Tonight

Southwest wind 5 to 10 knots veering northwest late in the evening, then veering north 5 to 15 knots after midnight becoming 10 to 15 knots early in the morning. Slight chance of showers and thunderstorms early in the morning. Waves around 1 foot.

Wednesday

Northeast wind 10 to 15 knots rising to 15 to 20 knots with gusts to around 25 knots in the afternoon. Chance of showers and thunderstorms in the morning, then showers likely and slight chance of thunderstorms in the afternoon. Waves 3 to 5 feet.

Wednesday Night

Northeast wind 15 to 25 knots. Showers likely through around midnight. Slight chance of thunderstorms through the night. Chance of showers after midnight. Waves 5 to 7 feet building to 6 to 8 feet in the late evening and overnight.

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. Partly sunny in the morning then clearing. Waves 5 to 7 feet subsiding to 4 to 6 feet in the afternoon.

Wind Point WI to Winthrop Harbor IL

Through Early Evening

South wind 5 to 10 knots. Mostly sunny. Waves around 1 foot.

Tonight

West wind 5 to 10 knots veering northwest late in the evening, then veering north after midnight rising to 10 to 15 knots early in the morning. Slight chance of showers and thunderstorms early in the morning. Waves around 1 foot.

Wednesday

Northeast wind 10 to 15 knots with gusts to around 20 knots becoming north 15 to 20 knots with gusts to around 25 knots late in the afternoon. Chance of thunderstorms in the morning. Chance of showers through the day. Slight chance of thunderstorms in the afternoon. Waves 3 to 4 feet.

Wednesday Night

Northeast wind 15 to 25 knots. Showers likely through around midnight. Slight chance of thunderstorms through the night. Chance of showers after midnight. Waves 4 to 6 feet building to 6 to 8 feet.

Thursday

Northeast wind 15 to 25 knots becoming 15 to 20 knots late in the morning, then becoming northeast 15 to 20 knots early in the afternoon backing north late in the afternoon. Chance of showers in the morning. Waves 5 to 7 feet subsiding to 4 to 6 feet in the afternoon.

NDBC

45002

Date Waves
07/29/2025
03:50 pm
0.66 ft
07/29/2025
03:20 pm
0.66 ft
07/29/2025
02:50 pm
0.66 ft
07/29/2025
02:40 pm
0.66 ft
07/29/2025
02:20 pm
0.66 ft
07/29/2025
02:10 pm
0.66 ft
07/29/2025
01:50 pm
0.66 ft
07/29/2025
01:20 pm
0.33 ft
07/29/2025
12:50 pm
0.33 ft
07/29/2025
12:20 pm
0.33 ft
07/29/2025
12:10 pm
0.33 ft

45210

Date Waves
07/29/2025
03:56 pm
0.66 ft
07/29/2025
03:26 pm
0.66 ft
07/29/2025
02:56 pm
0.66 ft
07/29/2025
02:26 pm
0.66 ft
07/29/2025
01:56 pm
0.66 ft
07/29/2025
01:26 pm
0.66 ft
07/29/2025
12:56 pm
0.66 ft
07/29/2025
12:26 pm
0.66 ft
07/29/2025
11:56 am
0.66 ft
07/29/2025
11:26 am
0.66 ft
07/29/2025
10:56 am
0.66 ft

45218

Date Waves
07/29/2025
03:40 pm
0.33 ft
07/29/2025
03:20 pm
0.33 ft
07/29/2025
03:00 pm
0.33 ft
07/29/2025
02:40 pm
0.33 ft
07/29/2025
02:20 pm
0.33 ft
07/29/2025
02:00 pm
0.33 ft
07/29/2025
01:40 pm
0.33 ft
07/29/2025
01:20 pm
0.33 ft
07/29/2025
01:00 pm
0.33 ft
07/29/2025
12:40 pm
0.33 ft
07/29/2025
12:20 pm
0.33 ft

45007

Date Waves
07/29/2025
03:50 pm
0.33 ft
07/29/2025
03:20 pm
0.33 ft
07/29/2025
03:10 pm
0.33 ft
07/29/2025
02:50 pm
0.33 ft
07/29/2025
02:20 pm
0.33 ft
07/29/2025
02:10 pm
0.33 ft
07/29/2025
01:50 pm
0.33 ft
07/29/2025
01:20 pm
0.33 ft
07/29/2025
01:10 pm
0.33 ft
07/29/2025
12:50 pm
0.33 ft
07/29/2025
12:20 pm
0.66 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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