NOAA Nearshore Marine Forecast

Updated Sat, Aug 1 03:10 AM

Sheboygan to Port Washington WI

Early This Morning

Northeast wind 10 to 20 knots rising to 15 to 25 knots early in the morning. Showers. Waves 3 to 4 feet building to 4 to 6 feet early in the morning.

Today

Northeast wind 15 to 25 knots becoming 15 to 20 knots early in the afternoon, then becoming northeast 15 to 20 knots late in the afternoon. Showers in the morning, then showers likely and slight chance of thunderstorms early in the afternoon. Chance of showers late in the afternoon. Waves 4 to 6 feet subsiding to 3 to 5 feet late in the afternoon.

Tonight

Northeast wind 15 to 20 knots backing north after midnight. Slight chance of showers through around midnight. Waves 3 to 4 feet building to 4 to 6 feet.

Sunday

North wind 15 to 20 knots veering northeast late in the morning, then backing north 15 to 25 knots in the afternoon. Mostly cloudy in the morning then clearing. Waves 4 to 6 feet building to 5 to 7 feet in the afternoon.

Sunday Night

North wind 15 to 25 knots becoming 15 to 20 knots late in the evening, then becoming northeast 10 to 15 knots after midnight. Mostly clear. Waves 4 to 6 feet subsiding to 3 to 4 feet.

Port Washington to North Point Light WI

Early This Morning

Northeast wind 10 to 15 knots rising to 15 to 25 knots early in the morning. Showers and slight chance of thunderstorms. Waves 3 to 5 feet building to 5 to 7 feet early in the morning.

Today

Northeast wind 15 to 25 knots becoming 15 to 20 knots late in the afternoon. Showers until late afternoon. Slight chance of thunderstorms through the day. Chance of showers late in the afternoon. Waves 6 to 8 feet subsiding to 5 to 7 feet late in the afternoon.

Tonight

Northeast wind 10 to 20 knots becoming 15 to 20 knots late in the evening, then backing north after midnight. Gusts up to 25 knots. Slight chance of showers through around midnight. Waves 5 to 7 feet subsiding to 4 to 6 feet in the late evening and overnight.

Sunday

North wind 15 to 20 knots veering northeast late in the morning, then backing north 15 to 25 knots in the afternoon. Mostly cloudy in the morning then becoming mostly sunny. Waves 4 to 6 feet building to 6 to 8 feet.

Sunday Night

North wind 15 to 25 knots becoming 15 to 20 knots late in the evening, then veering northeast 10 to 20 knots after midnight becoming 10 to 15 knots early in the morning. Mostly clear. Waves 5 to 7 feet subsiding to 3 to 5 feet after midnight, then subsiding to 3 to 4 feet early in the morning.

North Point Light to Wind Point WI

Early This Morning

Northeast wind 10 to 15 knots rising to 15 to 25 knots early in the morning. Showers and slight chance of thunderstorms. Waves 3 to 5 feet building to 5 to 7 feet early in the morning.

Today

Northeast wind 15 to 25 knots easing to 10 to 20 knots early in the afternoon, then rising to 15 to 25 knots late in the afternoon. Showers until late afternoon. Slight chance of thunderstorms through the day. Showers likely late in the afternoon. Waves 6 to 8 feet.

Tonight

Northeast wind 10 to 20 knots becoming 15 to 20 knots after midnight, then becoming 10 to 20 knots early in the morning. Gusts up to 25 knots. Chance of showers through around midnight. Waves 6 to 8 feet subsiding to 5 to 7 feet in the late evening and overnight.

Sunday

North wind 10 to 20 knots rising to 15 to 25 knots early in the afternoon, then becoming north 15 to 25 knots late in the afternoon. Partly sunny. Waves 5 to 7 feet building to 6 to 8 feet in the afternoon.

Sunday Night

North wind 15 to 25 knots becoming 15 to 20 knots late in the evening, then veering northeast after midnight easing to 10 to 15 knots early in the morning. Mostly clear. Waves 6 to 8 feet subsiding to 3 to 4 feet.

Wind Point WI to Winthrop Harbor IL

Early This Morning

Northeast wind 10 to 15 knots rising to 15 to 25 knots early in the morning. Showers and a chance of thunderstorms. Waves 4 to 6 feet.

Today

East wind 15 to 25 knots backing northeast late in the morning, then easing to 10 to 20 knots early in the afternoon rising to 15 to 25 knots late in the afternoon. Gusts up to 30 knots. Showers until late afternoon. Slight chance of thunderstorms through the day. Showers likely late in the afternoon. Waves 6 to 8 feet.

Tonight

Northeast wind 15 to 25 knots with gusts to around 30 knots easing to 10 to 20 knots with gusts to around 25 knots in the late evening and early morning, then becoming northeast 10 to 20 knots early in the morning. Slight chance of showers. Waves 6 to 8 feet subsiding to 5 to 7 feet in the late evening and overnight.

Sunday

Northeast wind 10 to 20 knots backing north early in the afternoon, then rising to 15 to 25 knots late in the afternoon. Partly sunny. Waves 5 to 7 feet.

Sunday Night

North wind 15 to 25 knots becoming 15 to 20 knots late in the evening, then veering northeast 10 to 20 knots after midnight becoming 10 to 15 knots early in the morning. Partly cloudy. Waves 5 to 7 feet subsiding to 3 to 4 feet early in the morning.

NDBC

45002

Date Waves
08/01/2026
04:20 am
0.66 ft
08/01/2026
04:10 am
0.66 ft
08/01/2026
03:50 am
0.66 ft
08/01/2026
03:20 am
0.66 ft
08/01/2026
02:50 am
0.66 ft
08/01/2026
02:20 am
0.66 ft
08/01/2026
02:10 am
0.66 ft
08/01/2026
01:50 am
0.66 ft
08/01/2026
01:20 am
0.98 ft
08/01/2026
01:10 am
0.98 ft
08/01/2026
12:50 am
0.98 ft

45210

Date Waves
08/01/2026
04:26 am
2.62 ft
08/01/2026
03:56 am
2.95 ft
08/01/2026
03:26 am
2.95 ft
08/01/2026
02:56 am
2.95 ft
08/01/2026
02:26 am
2.95 ft
08/01/2026
01:56 am
3.28 ft
08/01/2026
01:26 am
2.62 ft
08/01/2026
12:56 am
1.97 ft
08/01/2026
12:26 am
1.31 ft
07/31/2026
11:56 pm
0.98 ft
07/31/2026
11:26 pm
0.98 ft

45214

Date Waves
08/01/2026
03:50 am
2.95 ft
08/01/2026
02:50 am
2.30 ft
08/01/2026
01:50 am
1.97 ft
08/01/2026
12:50 am
0.98 ft
07/31/2026
11:50 pm
0.98 ft
07/31/2026
10:50 pm
0.98 ft
07/31/2026
09:50 pm
0.98 ft
07/31/2026
08:50 pm
0.66 ft
07/31/2026
07:50 pm
0.66 ft
07/31/2026
06:50 pm
0.66 ft
07/31/2026
05:50 pm
0.98 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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