NOAA Nearshore Marine Forecast

Updated Sat, Aug 22 07:10 AM

Sheboygan to Port Washington WI

Today

Northwest wind 10 to 20 knots becoming 10 to 15 knots late in the morning, then becoming northwest 10 to 15 knots early in the afternoon veering north late in the afternoon. Slight chance of showers and thunderstorms in the afternoon. Waves 1 to 2 feet.

Tonight

North wind 10 to 20 knots becoming 10 to 15 knots late in the evening, then backing northwest after midnight becoming northwest 10 to 15 knots early in the morning. Chance of showers and thunderstorms through around midnight. Waves 1 to 2 feet.

Sunday

Northwest wind 10 to 15 knots veering north late in the afternoon. Sunny. Waves 1 to 2 feet.

Sunday Night

North wind 10 to 15 knots easing to 5 to 10 knots early in the morning. Mostly clear. Waves 1 to 2 feet.

Port Washington to North Point Light WI

Today

Northwest wind 5 to 15 knots becoming 10 to 15 knots in the late morning and early afternoon, then becoming northwest 10 to 15 knots late in the afternoon. Slight chance of showers and thunderstorms late in the afternoon. Waves 1 to 2 feet.

Tonight

North wind 10 to 15 knots backing northwest early in the morning. Slight chance of showers and thunderstorms through around midnight. Waves 1 to 2 feet.

Sunday

Northwest wind 10 to 15 knots veering north late in the afternoon. Sunny. Waves 1 to 2 feet.

Sunday Night

North wind 5 to 15 knots becoming 5 to 10 knots late in the evening, then becoming north 5 to 10 knots after midnight. Mostly clear. Waves 1 to 2 feet.

North Point Light to Wind Point WI

Today

Northwest wind 5 to 20 knots becoming 10 to 15 knots late in the morning, then veering north early in the afternoon becoming north 10 to 15 knots late in the afternoon. Slight chance of showers and thunderstorms late in the afternoon. Waves 2 to 4 feet subsiding to 1 to 2 feet in the afternoon.

Tonight

North wind 10 to 15 knots backing northwest early in the morning. Slight chance of showers and thunderstorms through around midnight. Waves 1 to 2 feet building to 2 to 4 feet after midnight.

Sunday

Northwest wind 10 to 15 knots veering north late in the afternoon. Sunny. Waves 2 to 4 feet subsiding to 1 to 3 feet late in the afternoon.

Sunday Night

North wind 10 to 15 knots easing to 5 to 10 knots late in the evening, then becoming north 5 to 10 knots after midnight. Mostly clear. Waves 1 to 3 feet.

Wind Point WI to Winthrop Harbor IL

Today

Northwest wind 5 to 20 knots becoming 10 to 15 knots late in the morning, then veering north early in the afternoon becoming north 10 to 15 knots late in the afternoon. Slight chance of showers and thunderstorms late in the afternoon. Waves 1 to 2 feet.

Tonight

Northwest wind 10 to 15 knots veering north in the late evening and early morning, then backing northwest early in the morning. Slight chance of showers and thunderstorms through around midnight. Waves 1 to 2 feet building to 2 to 4 feet after midnight.

Sunday

Northwest wind 10 to 15 knots veering north late in the afternoon. Sunny. Waves 2 to 4 feet subsiding to 1 to 3 feet late in the afternoon.

Sunday Night

North wind 5 to 15 knots becoming 5 to 10 knots late in the evening, then becoming north 5 to 10 knots after midnight. Mostly clear. Waves 1 to 3 feet.

NDBC

45002

Date Waves
08/22/2026
06:50 am
1.97 ft
08/22/2026
06:20 am
1.97 ft
08/22/2026
06:10 am
1.97 ft
08/22/2026
05:50 am
1.97 ft
08/22/2026
05:20 am
1.97 ft
08/22/2026
05:10 am
1.97 ft
08/22/2026
04:50 am
1.97 ft
08/22/2026
04:20 am
1.64 ft
08/22/2026
04:10 am
1.64 ft
08/22/2026
03:50 am
1.97 ft
08/22/2026
03:20 am
1.97 ft

45210

Date Waves
08/22/2026
06:56 am
3.28 ft
08/22/2026
06:26 am
2.95 ft
08/22/2026
05:26 am
2.62 ft
08/22/2026
04:56 am
2.30 ft
08/22/2026
04:26 am
1.97 ft
08/22/2026
03:56 am
1.64 ft
08/22/2026
03:26 am
1.64 ft
08/22/2026
02:56 am
1.64 ft
08/22/2026
02:26 am
1.64 ft
08/22/2026
01:56 am
1.97 ft
08/22/2026
01:26 am
1.97 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

Two Rivers - Harbor

Algoma - Beach

Whitefish Bay - Glidden Lodge

Evanston - Beach

Port Washington - Harbor

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