NOAA Nearshore Marine Forecast

Updated Mon, Sep 8 01:05 AM

Sheboygan to Port Washington WI

Rest of Tonight

Southwest wind 5 to 10 knots early in the morning. Mostly clear. Waves around 1 foot.

Monday

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

Monday Night

South wind 15 to 20 knots veering southwest early in the morning. Partly cloudy. Waves 3 to 4 feet.

Tuesday

Southwest wind 15 to 20 knots backing south late in the afternoon. Gusts up to 25 knots. Partly sunny. Waves 3 to 4 feet.

Port Washington to North Point Light WI

Rest of Tonight

Southwest wind 5 to 10 knots early in the morning. Mostly clear. Waves nearly calm.

Monday

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. Waves around 1 foot building to 2 to 4 feet late in the afternoon.

Monday Night

South wind 15 to 20 knots easing to 10 to 15 knots late in the evening, then becoming south 10 to 15 knots with gusts to around 20 knots after midnight veering southwest with gusts to around 20 knots early in the morning. Partly cloudy. Waves 2 to 4 feet.

Tuesday

Southwest wind 10 to 20 knots backing south 15 to 20 knots in the late morning and afternoon. Partly sunny. Waves 2 to 4 feet.

North Point Light to Wind Point WI

Rest of Tonight

Southwest wind 5 to 10 knots early in the morning. Clear. Waves nearly calm.

Monday

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

Monday Night

South wind 10 to 15 knots. Partly cloudy. Waves 2 to 4 feet.

Tuesday

South wind 10 to 15 knots rising to 15 to 20 knots late in the morning, then becoming south 15 to 20 knots in the afternoon. Partly sunny. Waves 2 to 4 feet subsiding to 1 to 2 feet late in the morning, then building to 2 to 4 feet in the afternoon.

Wind Point WI to Winthrop Harbor IL

Rest of Tonight

Southwest wind 5 to 10 knots early in the morning. Clear. Waves nearly calm.

Monday

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

Monday Night

South wind 10 to 15 knots. Partly cloudy. Waves 1 to 3 feet building to 2 to 4 feet early in the morning.

Tuesday

South wind 10 to 15 knots. Partly sunny. Waves 1 to 3 feet.

NDBC

45002

Date Waves
09/08/2025
01:20 am
1.31 ft
09/08/2025
01:10 am
1.31 ft
09/08/2025
12:50 am
0.98 ft
09/08/2025
12:20 am
0.33 ft
09/08/2025
12:10 am
0.33 ft
09/07/2025
11:50 pm
0.33 ft
09/07/2025
11:20 pm
0.33 ft
09/07/2025
10:50 pm
0.33 ft
09/07/2025
10:20 pm
0.33 ft
09/07/2025
10:10 pm
0.33 ft
09/07/2025
09:50 pm
0.33 ft

45210

Date Waves
09/08/2025
01:26 am
1.31 ft
09/08/2025
12:56 am
0.98 ft
09/07/2025
11:56 pm
0.66 ft
09/07/2025
11:26 pm
0.66 ft
09/07/2025
10:56 pm
0.66 ft
09/07/2025
10:26 pm
0.66 ft
09/07/2025
09:56 pm
0.66 ft
09/07/2025
09:26 pm
0.66 ft
09/07/2025
08:56 pm
0.66 ft
09/07/2025
08:26 pm
0.66 ft
09/07/2025
07:56 pm
0.98 ft

45218

Date Waves
09/08/2025
01:20 am
0.66 ft
09/08/2025
01:00 am
0.66 ft
09/08/2025
12:40 am
0.66 ft
09/08/2025
12:20 am
0.66 ft
09/08/2025
12:00 am
0.66 ft
09/07/2025
11:40 pm
0.66 ft
09/07/2025
11:20 pm
0.66 ft
09/07/2025
11:00 pm
0.66 ft
09/07/2025
10:40 pm
0.66 ft
09/07/2025
10:20 pm
0.66 ft
09/07/2025
10:00 pm
0.66 ft

45007

Date Waves
09/08/2025
01:20 am
0.66 ft
09/08/2025
01:10 am
0.66 ft
09/08/2025
12:50 am
0.98 ft
09/08/2025
12:20 am
0.98 ft
09/08/2025
12:10 am
0.98 ft
09/07/2025
11:50 pm
0.98 ft
09/07/2025
11:20 pm
0.98 ft
09/07/2025
11:10 pm
0.98 ft
09/07/2025
10:50 pm
0.66 ft
09/07/2025
10:40 pm
0.66 ft
09/07/2025
10:20 pm
0.66 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

Port Washington - Harbor

Milwaukee - Lakefront

Two Rivers - Harbor

Whitefish Bay - Glidden Lodge

Evanston - Beach

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