NOAA Nearshore Marine Forecast

Updated Sun, Sep 20 05:10 PM

Sheboygan to Port Washington WI

Tonight

Northeast wind up to 30 knots with gusts to around 35 knots becoming northeast up to 30 knots late in the evening, then easing to 15 to 25 knots after midnight veering east early in the morning. Mostly cloudy. Waves 7 to 9 feet.

Monday

East wind 15 to 25 knots backing northeast early in the afternoon, then easing to 10 to 20 knots late in the afternoon. Mostly cloudy. Waves 6 to 8 feet subsiding to 5 to 7 feet in the afternoon.

Monday Night

Northeast wind 15 to 25 knots easing to 10 to 20 knots late in the evening, then veering east 15 to 20 knots after midnight. Mostly cloudy. Waves 5 to 7 feet subsiding to 4 to 6 feet early in the morning.

Tuesday

Northeast wind 15 to 25 knots easing to 10 to 20 knots early in the afternoon, then becoming northeast 10 to 20 knots late in the afternoon. Partly sunny. Waves 4 to 6 feet building to 5 to 7 feet in the late morning and afternoon.

Port Washington to North Point Light WI

Tonight

Northeast wind up to 30 knots with gusts to around 35 knots becoming northeast up to 30 knots late in the evening, then becoming east 15 to 25 knots after midnight. Mostly cloudy. Waves 8 to 10 feet.

Monday

East wind 15 to 25 knots backing northeast early in the afternoon, then easing to 10 to 20 knots late in the afternoon. Mostly cloudy. Waves 6 to 8 feet subsiding to 5 to 7 feet late in the afternoon.

Monday Night

Northeast wind 10 to 20 knots rising to 15 to 25 knots late in the evening, then veering east after midnight backing northeast 15 to 20 knots early in the morning. Mostly cloudy. Waves 5 to 7 feet.

Tuesday

Northeast wind 15 to 25 knots easing to 10 to 20 knots late in the afternoon. Partly sunny. Waves 5 to 7 feet.

North Point Light to Wind Point WI

Tonight

Northeast wind up to 30 knots becoming east 15 to 25 knots after midnight. Slight chance of showers in the evening. Waves 8 to 10 feet.

Monday

East wind 15 to 25 knots backing northeast early in the afternoon, then easing to 10 to 20 knots late in the afternoon. Mostly cloudy. Waves 6 to 8 feet subsiding to 5 to 7 feet late in the afternoon.

Monday Night

Northeast wind 10 to 20 knots becoming east 15 to 25 knots in the late evening and early morning, then becoming northeast 10 to 20 knots early in the morning. Mostly cloudy. Waves 5 to 7 feet building to 6 to 8 feet after midnight, then subsiding to 5 to 7 feet early in the morning.

Tuesday

Northeast wind 15 to 25 knots easing to 10 to 20 knots late in the afternoon. Mostly cloudy. Waves 5 to 7 feet building to 6 to 8 feet in the late morning and afternoon.

Wind Point WI to Winthrop Harbor IL

Tonight

Northeast wind 15 to 25 knots becoming east up to 30 knots after midnight, then easing to 15 to 25 knots early in the morning. Chance of showers in the evening. Waves 8 to 10 feet.

Monday

East wind 15 to 25 knots backing northeast late in the afternoon. Mostly cloudy. Waves 7 to 9 feet subsiding to 5 to 7 feet late in the afternoon.

Monday Night

Northeast wind 10 to 20 knots becoming east 15 to 25 knots in the late evening and early morning, then becoming northeast 10 to 20 knots early in the morning. Mostly cloudy. Waves 5 to 7 feet building to 6 to 8 feet after midnight, then subsiding to 5 to 7 feet early in the morning.

Tuesday

Northeast wind 15 to 25 knots easing to 10 to 20 knots late in the afternoon. Mostly cloudy. Waves 5 to 7 feet building to 6 to 8 feet in the late morning and afternoon.
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 - Coal Dock Park

Port Washington - Main St/Harbor

NDBC

45002

Date Waves
09/20/2026
05:50 pm
3.61 ft
09/20/2026
05:20 pm
3.61 ft
09/20/2026
05:10 pm
3.61 ft
09/20/2026
04:50 pm
3.61 ft
09/20/2026
04:20 pm
3.61 ft
09/20/2026
04:10 pm
3.61 ft
09/20/2026
03:50 pm
3.61 ft
09/20/2026
03:20 pm
3.61 ft
09/20/2026
02:50 pm
3.94 ft
09/20/2026
02:20 pm
3.61 ft
09/20/2026
01:50 pm
3.61 ft

45210

Date Waves
09/20/2026
05:56 pm
7.55 ft
09/20/2026
05:26 pm
7.87 ft
09/20/2026
04:56 pm
7.87 ft
09/20/2026
04:26 pm
7.22 ft
09/20/2026
03:56 pm
6.89 ft
09/20/2026
03:26 pm
6.56 ft
09/20/2026
02:56 pm
5.91 ft
09/20/2026
02:26 pm
5.25 ft
09/20/2026
01:56 pm
5.25 ft
09/20/2026
01:26 pm
5.25 ft
09/20/2026
12:56 pm
5.25 ft

45214

Date Waves
09/20/2026
01:15 pm
5.25 ft
09/20/2026
12:15 pm
6.23 ft
09/20/2026
11:15 am
5.25 ft
09/20/2026
10:15 am
4.27 ft
09/20/2026
09:15 am
3.28 ft
09/20/2026
08:15 am
3.61 ft
09/20/2026
07:15 am
3.61 ft
09/20/2026
06:15 am
3.94 ft
09/20/2026
05:15 am
3.28 ft
09/20/2026
04:15 am
2.62 ft
09/19/2026
08:40 pm
5.58 ft
Animation Speed
1 2 3 4 5

Waves

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