NOAA Nearshore Marine Forecast

Updated Mon, Aug 24 11:10 AM

Sheboygan to Port Washington WI

Rest of Today

North wind 5 to 10 knots. Sunny. Waves around 1 foot.

Tonight

South wind 5 to 10 knots veering west after midnight. Mostly clear. Waves nearly calm.

Tuesday

Southwest wind 5 to 10 knots becoming south 10 to 20 knots early in the afternoon, then becoming 15 to 20 knots with gusts to around 25 knots late in the afternoon. Sunny in the morning then becoming partly sunny. Waves around 1 foot building to 3 to 4 feet late in the afternoon.

Tuesday Night

South wind 15 to 20 knots veering southwest early in the morning. Gusts up to 25 knots. Slight chance of showers through around midnight, then chance of showers and slight chance of thunderstorms after midnight. Waves 3 to 4 feet.

Port Washington to North Point Light WI

Rest of Today

North wind 5 to 10 knots. Sunny. Waves around 1 foot.

Tonight

South wind 5 to 10 knots veering southwest after midnight. Mostly clear. Waves around 1 foot.

Tuesday

Southwest wind 5 to 10 knots becoming south 10 to 15 knots early in the afternoon, then rising to 15 to 20 knots late in the afternoon. Sunny in the morning then becoming partly sunny. Waves around 1 foot building to 2 to 4 feet late in the afternoon.

Tuesday Night

South wind 10 to 20 knots becoming 10 to 15 knots late in the evening, then becoming south 10 to 15 knots after midnight veering southwest early in the morning. Chance of showers and slight chance of thunderstorms after midnight. Waves 2 to 4 feet subsiding to 1 to 2 feet after midnight.

North Point Light to Wind Point WI

Rest of Today

North wind 5 to 10 knots. Sunny. Waves 1 to 2 feet.

Tonight

East wind 5 to 10 knots veering southwest late in the evening, then becoming southwest 5 to 10 knots after midnight. Mostly clear. Waves around 1 foot.

Tuesday

Southwest wind 5 to 10 knots becoming south 10 to 15 knots with gusts to around 20 knots in the afternoon. Sunny in the morning then becoming partly sunny. Waves around 1 foot.

Tuesday Night

South wind 10 to 15 knots veering southwest early in the morning. Chance of showers and slight chance of thunderstorms after midnight. Waves 1 to 2 feet.

Wind Point WI to Winthrop Harbor IL

Rest of Today

North wind 5 to 10 knots veering northeast late in the afternoon. Sunny. Waves 1 to 2 feet.

Tonight

East wind 5 to 10 knots becoming southwest late in the evening, then rising to 5 to 10 knots after midnight. Mostly clear. Waves around 1 foot.

Tuesday

Southwest wind 5 to 10 knots becoming south 10 to 15 knots in the afternoon. Sunny in the morning then becoming partly sunny. Waves around 1 foot.

Tuesday Night

South wind 10 to 15 knots veering southwest early in the morning. Slight chance of showers after midnight. Waves 1 to 2 feet.

NDBC

45002

Date Waves
08/24/2026
12:20 pm
2.95 ft
08/24/2026
12:10 pm
2.95 ft
08/24/2026
11:50 am
2.95 ft
08/24/2026
11:20 am
2.95 ft
08/24/2026
11:10 am
2.95 ft
08/24/2026
10:50 am
3.28 ft
08/24/2026
10:20 am
2.95 ft
08/24/2026
10:10 am
2.95 ft
08/24/2026
09:50 am
3.28 ft
08/24/2026
09:20 am
2.95 ft
08/24/2026
09:10 am
2.95 ft

45210

Date Waves
08/24/2026
12:26 pm
2.95 ft
08/24/2026
11:56 am
2.95 ft
08/24/2026
11:26 am
2.95 ft
08/24/2026
10:56 am
3.28 ft
08/24/2026
10:26 am
3.28 ft
08/24/2026
09:56 am
3.61 ft
08/24/2026
09:26 am
3.94 ft
08/24/2026
08:56 am
3.94 ft
08/24/2026
08:26 am
3.61 ft
08/24/2026
07:56 am
4.27 ft
08/24/2026
07:26 am
3.94 ft

45214

Date Waves
08/24/2026
11:50 am
3.61 ft
08/24/2026
10:50 am
3.28 ft
08/24/2026
09:50 am
3.61 ft
08/24/2026
08:50 am
3.28 ft
08/24/2026
07:50 am
2.95 ft
08/24/2026
06:50 am
2.95 ft
08/24/2026
05:50 am
2.95 ft
08/24/2026
04:50 am
2.62 ft
08/24/2026
03:50 am
2.30 ft
08/24/2026
02:50 am
2.30 ft
08/24/2026
01:50 am
2.62 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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