NOAA Nearshore Marine Forecast

Updated Sun, Aug 10 01:05 AM

Sheboygan to Port Washington WI

Rest of Tonight

South wind 10 to 15 knots. Showers likely after midnight. Slight chance of thunderstorms through the night. Chance of showers early in the morning. Waves 2 to 4 feet.

Sunday

South wind 10 to 15 knots. Gusts up to 20 knots in the afternoon. Slight chance of thunderstorms in the morning. Chance of showers through the day. Chance of 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. Chance of showers and thunderstorms. Waves 1 to 2 feet.

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 backing south late in the afternoon. Chance of showers in the morning. Chance of thunderstorms through the day. Showers likely in the afternoon. Waves around 1 foot.

Port Washington to North Point Light WI

Rest of Tonight

Southeast wind 5 to 10 knots becoming south 10 to 15 knots early in the morning. Showers likely and slight chance of thunderstorms. Waves 1 to 2 feet.

Sunday

South wind 10 to 15 knots easing to 5 to 10 knots late in the morning, then rising to 10 to 15 knots in the afternoon. Slight chance of thunderstorms in the morning. Chance of showers through the day. Chance of 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. Chance of showers and thunderstorms. Waves 1 to 2 feet.

Monday

Southwest wind 5 to 10 knots backing south late in the afternoon. Chance of showers in the morning. Chance of thunderstorms through the day. Showers likely in the afternoon. Waves around 1 foot.

North Point Light to Wind Point WI

Rest of Tonight

Southeast wind 5 to 10 knots becoming south 10 to 15 knots early in the morning. Showers likely after midnight. Slight chance of thunderstorms through the night. Chance of showers early in the morning. Waves 1 to 2 feet.

Sunday

South wind 10 to 15 knots. Gusts up to 20 knots. Slight chance of thunderstorms in the morning. Chance of showers through the day. Chance of thunderstorms in the afternoon. Waves 1 to 2 feet.

Sunday Night

South wind 10 to 15 knots easing to 5 to 10 knots late in the evening, then veering southwest after midnight. Chance of showers through around midnight. Chance of thunderstorms through the night. Showers likely after midnight. Waves around 1 foot.

Monday

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

Wind Point WI to Winthrop Harbor IL

Rest of Tonight

Southeast wind 5 to 10 knots becoming south 10 to 15 knots early in the morning. Chance of showers after midnight. Slight chance of thunderstorms through the night. Slight chance of showers early in the morning. Waves 1 to 2 feet.

Sunday

South wind 10 to 15 knots with gusts to around 20 knots becoming south 10 to 15 knots late in the morning, then becoming south 10 to 15 knots with gusts to around 20 knots in the afternoon. Slight chance of thunderstorms in the morning. Chance of showers through the day. Chance of 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. Chance of showers through around midnight. Chance of 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 backing south early in the afternoon easing to 5 to 10 knots late in the afternoon. Chance of showers in the morning. Chance of thunderstorms through the day. Showers likely in the afternoon. Waves around 1 foot.

NDBC

45002

Date Waves
08/10/2025
01:20 am
3.61 ft
08/10/2025
01:10 am
3.61 ft
08/10/2025
12:50 am
3.61 ft
08/10/2025
12:20 am
3.94 ft
08/10/2025
12:10 am
3.94 ft
08/09/2025
11:50 pm
3.61 ft
08/09/2025
11:20 pm
3.61 ft
08/09/2025
11:10 pm
3.61 ft
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

45210

Date Waves
08/10/2025
01:26 am
4.59 ft
08/10/2025
12:56 am
5.58 ft
08/10/2025
12:26 am
4.92 ft
08/09/2025
11:56 pm
4.59 ft
08/09/2025
11:26 pm
4.27 ft
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

45218

Date Waves
08/10/2025
01:20 am
2.30 ft
08/10/2025
01:00 am
2.30 ft
08/10/2025
12:40 am
2.62 ft
08/10/2025
12:20 am
2.95 ft
08/10/2025
12:00 am
2.95 ft
08/09/2025
11:40 pm
2.95 ft
08/09/2025
11:20 pm
2.95 ft
08/09/2025
11:00 pm
2.95 ft
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

45007

Date Waves
08/10/2025
01:20 am
2.30 ft
08/10/2025
01:10 am
2.30 ft
08/10/2025
12:50 am
2.30 ft
08/10/2025
12:20 am
2.30 ft
08/10/2025
12:10 am
2.30 ft
08/09/2025
11:50 pm
2.30 ft
08/09/2025
11:20 pm
1.97 ft
08/09/2025
11:10 pm
1.97 ft
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
Animation Speed
1 2 3 4 5

Waves

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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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