NOAA Nearshore Marine Forecast

Updated Tue, Sep 15 03:10 PM

Sheboygan to Port Washington WI

Through Early Evening

Southwest wind 15 to 20 knots becoming 10 to 20 knots late in the afternoon. Mostly cloudy. Waves 3 to 4 feet.

Tonight

Northwest wind 10 to 15 knots veering north after midnight, then veering northeast 10 to 20 knots early in the morning. Mostly cloudy. Waves 1 to 2 feet building to 2 to 4 feet early in the morning.

Wednesday

Northeast wind 15 to 20 knots easing to 10 to 15 knots early in the afternoon, then becoming northeast 10 to 15 knots late in the afternoon. Partly sunny. Waves 3 to 4 feet subsiding to 1 to 3 feet late in the afternoon.

Wednesday Night

Northeast wind 10 to 15 knots easing to 5 to 10 knots late in the evening, then veering east after midnight backing northeast early in the morning. Chance of showers and slight chance of thunderstorms after midnight. Waves 1 to 2 feet.

Thursday

Northeast wind 5 to 10 knots. Chance of showers in the morning. Waves around 1 foot.

Port Washington to North Point Light WI

Through Early Evening

Southwest wind 10 to 15 knots. Mostly cloudy. Waves 2 to 4 feet subsiding to 1 to 2 feet late in the afternoon.

Tonight

Northwest wind 5 to 10 knots rising to 10 to 15 knots late in the evening, then veering north after midnight becoming 10 to 20 knots early in the morning. Mostly cloudy. Waves around 1 foot building to 2 to 4 feet early in the morning.

Wednesday

Northeast wind 15 to 20 knots easing to 10 to 15 knots early in the afternoon, then becoming northeast 10 to 15 knots late in the afternoon. Mostly cloudy. Waves 3 to 4 feet building to 4 to 6 feet late in the morning, then subsiding to 3 to 4 feet in the afternoon.

Wednesday Night

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

Thursday

Northeast wind 5 to 10 knots. Chance of showers in the morning. Waves around 1 foot.

North Point Light to Wind Point WI

Through Early Evening

Southwest wind 10 to 15 knots. Mostly cloudy. Waves 2 to 4 feet subsiding to 1 to 2 feet late in the afternoon.

Tonight

Northwest wind 5 to 10 knots becoming north 10 to 15 knots in the late evening and early morning, then becoming 10 to 20 knots early in the morning. Mostly cloudy. Waves 1 to 2 feet building to 2 to 4 feet early in the morning.

Wednesday

Northeast wind 15 to 20 knots easing to 10 to 15 knots early in the afternoon, then becoming northeast 10 to 15 knots late in the afternoon. Mostly cloudy. Waves 3 to 4 feet building to 4 to 6 feet late in the morning, then subsiding to 3 to 4 feet in the afternoon.

Wednesday Night

Northeast wind 10 to 15 knots veering east late in the evening, then easing to 5 to 10 knots after midnight backing northeast early in the morning. Chance of showers and slight chance of thunderstorms after midnight. Waves 1 to 2 feet.

Thursday

Northeast wind 5 to 10 knots. Chance of showers and slight chance of thunderstorms in the morning. Waves around 1 foot.

Wind Point WI to Winthrop Harbor IL

Through Early Evening

Southwest wind 10 to 15 knots. Mostly cloudy. Waves 2 to 4 feet subsiding to 1 to 2 feet late in the afternoon.

Tonight

Northwest wind 5 to 10 knots becoming north 10 to 15 knots in the late evening and early morning, then becoming 10 to 20 knots early in the morning. Mostly cloudy. Waves 1 to 2 feet building to 2 to 4 feet early in the morning.

Wednesday

Northeast wind 15 to 20 knots easing to 10 to 15 knots early in the afternoon, then becoming northeast 10 to 15 knots late in the afternoon. Slight chance of showers in the afternoon. Waves 3 to 4 feet.

Wednesday Night

Northeast wind 10 to 15 knots veering east late in the evening, then easing to 5 to 10 knots after midnight backing northeast early in the morning. Chance of showers and slight chance of thunderstorms after midnight. Waves 2 to 4 feet subsiding to 1 to 2 feet in the late evening and overnight.

Thursday

Northeast wind 5 to 10 knots backing north late in the morning, then becoming north 5 to 10 knots early in the afternoon becoming northeast 10 to 15 knots late in the afternoon. Slight chance of thunderstorms in the morning. Chance of showers through the day. Waves around 1 foot.
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
09/15/2026
03:20 pm
6.89 ft
09/15/2026
02:50 pm
6.89 ft
09/15/2026
02:40 pm
6.89 ft
09/15/2026
02:20 pm
6.89 ft
09/15/2026
02:10 pm
6.89 ft
09/15/2026
01:50 pm
7.55 ft
09/15/2026
01:20 pm
7.87 ft
09/15/2026
01:10 pm
7.87 ft
09/15/2026
12:50 pm
8.86 ft
09/15/2026
12:20 pm
7.87 ft
09/15/2026
12:10 pm
7.87 ft

45210

Date Waves
09/15/2026
03:26 pm
5.58 ft
09/15/2026
02:56 pm
5.58 ft
09/15/2026
02:26 pm
6.23 ft
09/15/2026
01:56 pm
6.23 ft
09/15/2026
01:26 pm
6.23 ft
09/15/2026
12:56 pm
5.91 ft
09/15/2026
12:26 pm
6.23 ft
09/15/2026
11:56 am
6.23 ft
09/15/2026
11:26 am
6.56 ft
09/15/2026
10:56 am
6.89 ft
09/15/2026
10:26 am
6.89 ft

45214

Date Waves
09/15/2026
03:50 am
5.91 ft
09/15/2026
02:50 am
6.89 ft
09/15/2026
01:50 am
6.89 ft
09/15/2026
12:50 am
5.91 ft
09/14/2026
11:50 pm
5.58 ft
09/14/2026
10:50 pm
5.25 ft
09/14/2026
09:50 pm
5.25 ft
09/14/2026
08:50 pm
4.27 ft
09/14/2026
07:50 pm
6.56 ft
09/14/2026
06:50 pm
2.62 ft
09/14/2026
05:50 pm
2.30 ft
Animation Speed
1 2 3 4 5

Waves

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