NOAA Nearshore Marine Forecast

Updated Sat, Aug 9 11:05 PM

Sheboygan to Port Washington WI

Rest of Tonight

South wind 10 to 15 knots. Patchy fog after midnight. scattered showers and slight chance of thunderstorms through the night. Waves 2 to 4 feet.

Sunday

South wind 10 to 15 knots. Isolated thunderstorms in the morning. Scattered showers through the day. Scattered thunderstorms in the afternoon. Waves 1 to 3 feet building to 2 to 4 feet in the afternoon.

Sunday Night

South wind 10 to 15 knots easing to 5 to 10 knots late in the evening, then veering southwest after midnight. Numerous showers and scattered thunderstorms. Waves 1 to 2 feet.

Monday

Southwest wind 5 to 10 knots rising to 10 to 15 knots early in the afternoon, then easing to 5 to 10 knots late in the afternoon. Showers likely and a chance of thunderstorms. Waves around 1 foot.

Port Washington to North Point Light WI

Rest of Tonight

South wind 10 to 15 knots. Showers likely after midnight. Slight chance of thunderstorms through the night. Scattered showers early in the morning. Waves 1 to 2 feet.

Sunday

South wind 10 to 15 knots. Isolated thunderstorms in the morning. Scattered showers through the day. Scattered thunderstorms in the afternoon. Waves 1 to 2 feet.

Sunday Night

South wind 10 to 15 knots becoming southwest 5 to 10 knots in the late evening and overnight. Scattered showers through around midnight. Scattered thunderstorms through the night. Showers likely after midnight. Waves 1 to 2 feet.

Monday

Southwest wind 5 to 10 knots. Showers likely and a chance of thunderstorms. Waves around 1 foot.

North Point Light to Wind Point WI

Rest of Tonight

South wind 10 to 15 knots. Showers likely and a chance of thunderstorms after midnight, then scattered showers and slight chance of thunderstorms early in the morning. Waves 1 to 2 feet.

Sunday

South wind 10 to 15 knots. Isolated thunderstorms in the morning. Scattered showers through the day. Scattered thunderstorms in the afternoon. Waves 1 to 2 feet.

Sunday Night

South wind 10 to 15 knots becoming southwest 5 to 10 knots in the late evening and overnight. Scattered showers through around midnight. Scattered thunderstorms through the night. Showers likely after midnight. Waves around 1 foot.

Monday

Southwest wind 5 to 10 knots rising to 10 to 15 knots late in the morning, then becoming southwest 10 to 15 knots early in the afternoon easing to 5 to 10 knots late in the afternoon. Showers likely in the morning. Chance of thunderstorms through the day. Chance of showers in the afternoon. Waves around 1 foot.

Wind Point WI to Winthrop Harbor IL

Rest of Tonight

South wind 10 to 15 knots. Chance of thunderstorms after midnight. Scattered showers through the night. Slight chance of thunderstorms early in the morning. Waves 1 to 2 feet.

Sunday

South wind 10 to 15 knots. Isolated thunderstorms in the morning. Scattered showers through the day. Scattered thunderstorms in the afternoon. Waves 1 to 2 feet.

Sunday Night

South wind 5 to 10 knots veering southwest early in the morning. Scattered showers through around midnight. Scattered thunderstorms through the night. Showers likely after midnight. Waves around 1 foot.

Monday

Southwest wind 5 to 10 knots rising to 10 to 15 knots late in the morning, then becoming south 5 to 10 knots early in the afternoon veering southwest late in the afternoon. Showers likely in the morning. Chance of thunderstorms through the day. Chance of showers in the afternoon. Waves around 1 foot.

NDBC

45002

Date Waves
08/09/2025
10:50 pm
4.27 ft
08/09/2025
10:40 pm
4.27 ft
08/09/2025
10:20 pm
4.27 ft
08/09/2025
10:10 pm
4.27 ft
08/09/2025
09:50 pm
4.27 ft
08/09/2025
09:20 pm
4.59 ft
08/09/2025
09:10 pm
4.59 ft
08/09/2025
08:50 pm
4.59 ft
08/09/2025
08:20 pm
4.27 ft
08/09/2025
08:10 pm
4.27 ft
08/09/2025
07:50 pm
4.59 ft

45210

Date Waves
08/09/2025
10:56 pm
3.94 ft
08/09/2025
10:26 pm
3.61 ft
08/09/2025
09:56 pm
3.61 ft
08/09/2025
09:26 pm
3.28 ft
08/09/2025
08:56 pm
3.28 ft
08/09/2025
08:26 pm
3.28 ft
08/09/2025
07:56 pm
3.28 ft
08/09/2025
07:26 pm
3.94 ft
08/09/2025
06:56 pm
3.94 ft
08/09/2025
06:26 pm
3.94 ft
08/09/2025
05:56 pm
3.94 ft

45218

Date Waves
08/09/2025
10:40 pm
2.95 ft
08/09/2025
10:20 pm
2.95 ft
08/09/2025
10:00 pm
2.95 ft
08/09/2025
09:40 pm
2.95 ft
08/09/2025
09:20 pm
3.28 ft
08/09/2025
09:00 pm
3.28 ft
08/09/2025
08:40 pm
2.95 ft
08/09/2025
08:20 pm
2.62 ft
08/09/2025
08:00 pm
2.62 ft
08/09/2025
07:40 pm
2.62 ft
08/09/2025
07:20 pm
2.95 ft

45007

Date Waves
08/09/2025
10:50 pm
1.97 ft
08/09/2025
10:40 pm
1.97 ft
08/09/2025
10:20 pm
1.97 ft
08/09/2025
10:10 pm
1.97 ft
08/09/2025
09:50 pm
2.30 ft
08/09/2025
09:40 pm
2.30 ft
08/09/2025
09:20 pm
1.97 ft
08/09/2025
09:10 pm
1.97 ft
08/09/2025
08:50 pm
1.97 ft
08/09/2025
08:40 pm
1.97 ft
08/09/2025
08:20 pm
2.30 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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