NOAA Nearshore Marine Forecast

Updated Tue, Aug 25 05:10 PM

Sheboygan to Port Washington WI

Tonight

South wind 15 to 20 knots veering southwest after midnight. Gusts up to 25 knots. Chance of showers and slight chance of thunderstorms after midnight. Waves 3 to 4 feet.

Wednesday

Southwest wind 15 to 20 knots becoming west 10 to 15 knots in the afternoon. Chance of showers and thunderstorms in the morning. Waves 3 to 4 feet subsiding to 1 to 2 feet in the afternoon.

Wednesday Night

Northwest wind 10 to 15 knots with gusts to around 20 knots becoming northwest 10 to 15 knots in the late evening and overnight. Mostly clear. Waves 1 to 2 feet.

Thursday

Northwest wind 10 to 15 knots veering north late in the morning, then becoming northeast 5 to 10 knots in the afternoon. Sunny. Waves around 1 foot.

Port Washington to North Point Light WI

Tonight

South wind 15 to 20 knots easing to 10 to 15 knots with gusts to around 20 knots late in the evening, then veering southwest after midnight rising to 15 to 20 knots 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.

Wednesday

Southwest wind 15 to 20 knots becoming west 10 to 15 knots in the afternoon. Chance of showers and slight chance of thunderstorms in the morning. Slight chance of showers in the afternoon. Waves 1 to 2 feet.

Wednesday Night

Northwest wind 10 to 15 knots with gusts to around 20 knots becoming northwest 10 to 15 knots after midnight. Mostly clear. Waves around 1 foot.

Thursday

Northwest wind 10 to 15 knots veering north late in the morning, then becoming northeast 5 to 10 knots in the afternoon. Sunny. Waves around 1 foot.

North Point Light to Wind Point WI

Tonight

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

Wednesday

Southwest wind 15 to 20 knots becoming west 10 to 15 knots in the afternoon. Chance of showers and slight chance of thunderstorms. Waves 1 to 2 feet.

Wednesday Night

Northwest wind 10 to 15 knots. Chance of showers and slight chance of thunderstorms through around midnight. Waves around 1 foot.

Thursday

Northwest wind 10 to 15 knots veering north late in the morning, then veering northeast early in the afternoon easing to 5 to 10 knots late in the afternoon. Sunny. Waves around 1 foot.

Wind Point WI to Winthrop Harbor IL

Tonight

South wind 10 to 15 knots veering southwest 10 to 20 knots early in the morning. Chance of showers after midnight. Slight chance of thunderstorms early in the morning. Waves 1 to 2 feet.

Wednesday

Southwest wind 15 to 20 knots easing to 10 to 15 knots with gusts to around 20 knots late in the morning, then veering west early in the afternoon becoming west 10 to 15 knots late in the afternoon. Chance of showers and slight chance of thunderstorms. Waves 1 to 2 feet.

Wednesday Night

Northwest wind 10 to 15 knots. Chance of showers and slight chance of thunderstorms through around midnight. Waves around 1 foot.

Thursday

Northwest wind 10 to 15 knots veering north late in the morning, then becoming north 10 to 15 knots early in the afternoon becoming northeast 5 to 10 knots late in the afternoon. Sunny. Waves around 1 foot.

NDBC

45002

Date Waves
08/25/2026
05:10 pm
2.62 ft
08/25/2026
04:50 pm
2.30 ft
08/25/2026
04:20 pm
2.30 ft
08/25/2026
04:10 pm
2.30 ft
08/25/2026
03:50 pm
2.30 ft
08/25/2026
03:20 pm
1.97 ft
08/25/2026
03:10 pm
1.97 ft
08/25/2026
02:50 pm
1.97 ft
08/25/2026
02:20 pm
1.64 ft
08/25/2026
02:10 pm
1.64 ft
08/25/2026
01:50 pm
1.31 ft

45210

Date Waves
08/25/2026
04:56 pm
2.62 ft
08/25/2026
04:26 pm
2.62 ft
08/25/2026
03:56 pm
2.30 ft
08/25/2026
03:26 pm
2.30 ft
08/25/2026
02:56 pm
1.97 ft
08/25/2026
02:26 pm
1.97 ft
08/25/2026
01:56 pm
1.64 ft
08/25/2026
01:26 pm
1.64 ft
08/25/2026
12:56 pm
1.31 ft
08/25/2026
12:26 pm
0.98 ft
08/25/2026
11:56 am
0.98 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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