NOAA Nearshore Marine Forecast

Updated Fri, Aug 15 03:05 AM

Sheboygan to Port Washington WI

Early This Morning

South wind 5 knots rising to 5 to 10 knots early in the morning. Partly cloudy. Waves nearly calm.

Today

South wind 5 to 10 knots rising to 10 to 15 knots in the afternoon. Sunny. Waves around 1 foot.

Tonight

South wind 10 to 15 knots easing to 5 to 10 knots after midnight, then veering southwest early in the morning. Slight chance of showers and thunderstorms through around midnight, then chance of showers and thunderstorms after midnight. Waves 1 to 2 feet.

Saturday

West wind 5 to 10 knots rising to 10 to 15 knots late in the morning, then backing south in the afternoon. Chance of showers and thunderstorms. Waves 1 to 2 feet.

Saturday Night

East wind 10 to 15 knots backing north early in the morning. Showers likely and a chance of thunderstorms. Waves 1 to 2 feet.

Port Washington to North Point Light WI

Early This Morning

South wind 5 knots. Partly cloudy. Waves nearly calm.

Today

South wind 5 to 10 knots becoming southeast 10 to 15 knots in the afternoon. Sunny. Waves around 1 foot.

Tonight

South wind 5 to 10 knots veering southwest early in the morning. Slight chance of showers and thunderstorms through around midnight, then chance of showers and thunderstorms after midnight. Waves around 1 foot.

Saturday

Southwest wind 5 to 10 knots rising to 10 to 15 knots late in the morning, then backing east early in the afternoon veering south late in the afternoon. Chance of showers and thunderstorms. Waves around 1 foot.

Saturday Night

East wind 10 to 15 knots becoming northeast 5 to 10 knots late in the evening, then rising to 10 to 15 knots after midnight becoming northeast 10 to 15 knots early in the morning. Chance of showers and thunderstorms. Waves 1 to 2 feet.

North Point Light to Wind Point WI

Early This Morning

South wind 5 knots rising to 5 to 10 knots early in the morning. Partly cloudy. Waves nearly calm.

Today

South wind 5 to 10 knots becoming southeast 10 to 15 knots in the afternoon. Sunny. Waves around 1 foot.

Tonight

South wind 5 to 10 knots veering southwest early in the morning. Slight chance of showers and thunderstorms through around midnight, then chance of showers and thunderstorms after midnight. Waves around 1 foot.

Saturday

Southwest wind 5 to 10 knots veering west late in the morning, then becoming south 10 to 15 knots in the afternoon. Chance of showers and thunderstorms. Waves around 1 foot.

Saturday Night

East wind 10 to 15 knots becoming northeast 5 to 10 knots late in the evening, then rising to 10 to 15 knots after midnight backing north early in the morning. Chance of showers and thunderstorms. Waves 1 to 2 feet.

Wind Point WI to Winthrop Harbor IL

Early This Morning

Southeast wind 5 knots becoming south early in the morning. Partly cloudy. Waves nearly calm.

Today

South wind 5 to 10 knots backing southeast early in the afternoon, then rising to 10 to 15 knots late in the afternoon. Sunny. Waves around 1 foot.

Tonight

Southeast wind 5 to 10 knots veering southwest early in the morning. Slight chance of showers and thunderstorms after midnight. Waves around 1 foot.

Saturday

Southwest wind 5 to 10 knots rising to 10 to 15 knots early in the afternoon, then backing south late in the afternoon. Chance of showers and thunderstorms in the morning, then slight chance of showers and thunderstorms in the afternoon. Waves around 1 foot.

Saturday Night

Southwest wind 5 to 10 knots backing northeast late in the evening, then rising to 10 to 15 knots after midnight backing north early in the morning. Chance of showers and thunderstorms. Waves around 1 foot.

NDBC

45002

Date Waves
08/15/2025
03:20 am
1.31 ft
08/15/2025
03:10 am
1.31 ft
08/15/2025
02:50 am
1.31 ft
08/15/2025
02:20 am
0.98 ft
08/15/2025
02:10 am
0.98 ft
08/15/2025
01:50 am
0.66 ft
08/15/2025
01:20 am
0.66 ft
08/15/2025
01:10 am
0.66 ft
08/15/2025
12:50 am
0.66 ft
08/15/2025
12:20 am
0.66 ft
08/15/2025
12:10 am
0.66 ft

45210

Date Waves
08/15/2025
03:26 am
0.66 ft
08/15/2025
02:26 am
0.66 ft
08/15/2025
01:56 am
0.66 ft
08/15/2025
01:26 am
0.98 ft
08/15/2025
12:56 am
0.98 ft
08/14/2025
11:56 pm
0.66 ft
08/14/2025
11:26 pm
0.66 ft
08/14/2025
10:56 pm
0.66 ft
08/14/2025
10:26 pm
0.66 ft
08/14/2025
09:56 pm
0.66 ft
08/14/2025
09:26 pm
0.66 ft

45218

Date Waves
08/15/2025
03:20 am
0.66 ft
08/15/2025
03:00 am
0.66 ft
08/15/2025
02:40 am
0.66 ft
08/15/2025
02:20 am
0.66 ft
08/15/2025
02:00 am
0.66 ft
08/15/2025
01:40 am
0.66 ft
08/15/2025
01:20 am
0.66 ft
08/15/2025
01:00 am
0.33 ft
08/15/2025
12:40 am
0.33 ft
08/15/2025
12:20 am
0.66 ft
08/15/2025
12:00 am
0.66 ft

45007

Date Waves
08/15/2025
03:20 am
0.66 ft
08/15/2025
03:10 am
0.66 ft
08/15/2025
02:50 am
0.66 ft
08/15/2025
02:20 am
0.66 ft
08/15/2025
02:10 am
0.66 ft
08/15/2025
01:50 am
0.66 ft
08/15/2025
01:20 am
0.66 ft
08/15/2025
01:10 am
0.66 ft
08/15/2025
12:50 am
0.66 ft
08/15/2025
12:20 am
0.66 ft
08/15/2025
12:10 am
0.66 ft
Animation Speed
1 2 3 4 5

Waves

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Zoom Level
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Sheboygan - Blue Harbor

Sheboygan - North Pier

Port Washington - Harbor

Milwaukee - Lakefront

Two Rivers - Harbor

Whitefish Bay - Glidden Lodge

Evanston - Beach

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