NOAA Nearshore Marine Forecast

Updated Sat, Sep 12 09:10 AM

Sheboygan to Port Washington WI

Rest of Today

Southwest wind 15 to 20 knots easing to 10 to 15 knots with gusts to around 20 knots early in the afternoon, then veering west late in the afternoon. Partly sunny. Waves 2 to 4 feet subsiding to 1 to 2 feet late in the afternoon.

Tonight

Northwest wind 10 to 15 knots rising to 15 to 20 knots late in the evening, then becoming northwest 15 to 20 knots after midnight becoming north 10 to 15 knots early in the morning. Mostly clear. Waves 1 to 2 feet.

Sunday

Northwest wind 10 to 15 knots rising to 15 to 20 knots early in the afternoon, then becoming northwest 15 to 20 knots late in the afternoon. Slight chance of showers in the afternoon. Waves 1 to 2 feet.

Sunday Night

Northwest wind 10 to 15 knots veering north after midnight, then easing to 5 to 10 knots early in the morning. Mostly clear. Waves around 1 foot.

Port Washington to North Point Light WI

Rest of Today

Southwest wind 10 to 15 knots with gusts to around 20 knots veering west late in the afternoon. Partly sunny. Waves 1 to 2 feet.

Tonight

Northwest wind 10 to 15 knots. Mostly clear. Waves 1 to 2 feet.

Sunday

North wind 10 to 15 knots backing northwest with gusts to around 20 knots late in the afternoon. Chance of showers in the afternoon. Waves 1 to 2 feet.

Sunday Night

Northwest wind 10 to 15 knots easing to 5 to 10 knots late in the evening, then veering north after midnight becoming north 5 to 10 knots early in the morning. Mostly clear. Waves around 1 foot.

North Point Light to Wind Point WI

Rest of Today

Southwest wind 10 to 15 knots veering west late in the afternoon. Partly sunny. Waves 1 to 2 feet.

Tonight

Northwest wind 10 to 15 knots. Partly cloudy. Waves 1 to 2 feet.

Sunday

North wind 10 to 15 knots backing northwest late in the afternoon. Slight chance of showers in the afternoon. Waves 2 to 4 feet subsiding to 1 to 2 feet late in the afternoon.

Sunday Night

Northwest wind 10 to 15 knots becoming north 5 to 10 knots after midnight, then rising to 10 to 15 knots early in the morning. Partly cloudy. Waves around 1 foot.

Wind Point WI to Winthrop Harbor IL

Rest of Today

Southwest wind 10 to 15 knots veering west late in the afternoon. Partly sunny. Waves 1 to 2 feet.

Tonight

Northwest wind 5 to 10 knots rising to 10 to 15 knots late in the evening, then becoming northwest 10 to 15 knots after midnight. Partly cloudy. Waves 1 to 2 feet.

Sunday

Northwest wind 10 to 15 knots veering north late in the morning, then becoming north 10 to 15 knots early in the afternoon backing northwest late in the afternoon. Slight chance of showers in the afternoon. Waves 1 to 2 feet building to 2 to 4 feet in the late morning and early afternoon, then subsiding to 1 to 2 feet late in the afternoon.

Sunday Night

Northwest wind 10 to 15 knots becoming north 5 to 10 knots after midnight, then rising to 10 to 15 knots early in the morning. Partly cloudy. Waves 1 to 2 feet.
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
09/12/2026
09:20 am
4.59 ft
09/12/2026
08:50 am
4.27 ft
09/12/2026
08:20 am
3.94 ft
09/12/2026
08:10 am
3.94 ft
09/12/2026
07:50 am
3.61 ft
09/12/2026
07:40 am
3.61 ft
09/12/2026
07:20 am
3.94 ft
09/12/2026
07:10 am
3.94 ft
09/12/2026
06:50 am
3.61 ft
09/12/2026
06:40 am
3.61 ft
09/12/2026
06:20 am
3.61 ft

45210

Date Waves
09/12/2026
09:26 am
3.61 ft
09/12/2026
08:56 am
3.61 ft
09/12/2026
08:26 am
3.28 ft
09/12/2026
07:56 am
3.28 ft
09/12/2026
07:26 am
3.28 ft
09/12/2026
06:56 am
3.61 ft
09/12/2026
06:26 am
3.61 ft
09/12/2026
05:56 am
3.94 ft
09/12/2026
05:26 am
3.61 ft
09/12/2026
04:56 am
3.61 ft
09/12/2026
04:26 am
3.61 ft

45214

Date Waves
09/12/2026
08:50 am
1.97 ft
09/12/2026
07:50 am
1.97 ft
09/12/2026
06:50 am
1.97 ft
09/12/2026
05:50 am
2.30 ft
09/12/2026
04:50 am
3.61 ft
09/12/2026
03:50 am
2.30 ft
09/12/2026
02:50 am
2.30 ft
09/12/2026
01:50 am
2.30 ft
09/12/2026
12:50 am
2.30 ft
09/11/2026
11:50 pm
1.64 ft
09/11/2026
10:50 pm
1.31 ft
Animation Speed
1 2 3 4 5

Waves

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