NOAA Nearshore Marine Forecast

Updated Sat, Oct 31 05:10 PM

Sheboygan to Port Washington WI

Tonight

South wind 10 to 15 knots easing to 5 to 10 knots after midnight. Slight chance of showers through around midnight. Waves 3 to 4 feet subsiding to 1 to 2 feet after midnight.

Sunday

South wind 5 knots rising to 5 to 10 knots. Partly sunny. Waves 1 to 2 feet.

Sunday Night

South wind 5 to 10 knots. Partly cloudy through around midnight then becoming mostly cloudy. Waves 1 to 2 feet.

Monday

South wind 10 to 15 knots rising to 15 to 20 knots late in the morning, then becoming 15 to 25 knots early in the afternoon becoming south 15 to 25 knots late in the afternoon. Rain showers likely in the afternoon. Waves 1 to 2 feet building to 5 to 7 feet.

Port Washington to North Point Light WI

Tonight

South wind 10 to 15 knots easing to 5 to 10 knots late in the evening, then becoming south 5 to 10 knots after midnight. Chance of showers in the evening. Waves 2 to 4 feet subsiding to 1 to 2 feet in the late evening and overnight.

Sunday

South wind 5 knots rising to 5 to 10 knots in the late morning and afternoon. Partly sunny. Waves around 1 foot.

Sunday Night

South wind 5 to 10 knots. Mostly cloudy. Waves around 1 foot.

Monday

South wind 10 to 15 knots becoming 10 to 20 knots late in the morning, then becoming 15 to 20 knots with gusts to around 25 knots early in the afternoon becoming 15 to 25 knots late in the afternoon. Chance of showers in the afternoon. Waves 1 to 2 feet building to 4 to 6 feet.

North Point Light to Wind Point WI

Tonight

Southeast wind 10 to 15 knots easing to 5 to 10 knots late in the evening, then veering south after midnight. Chance of showers in the evening. Slight chance of showers early in the morning. Waves 2 to 4 feet subsiding to 1 to 2 feet in the late evening and overnight.

Sunday

South wind 5 to 10 knots. Partly sunny. Waves around 1 foot.

Sunday Night

South wind 5 to 10 knots rising to 10 to 15 knots after midnight. Mostly cloudy. Waves 1 to 2 feet.

Monday

South wind 10 to 15 knots rising to 15 to 20 knots late in the morning, then becoming south 15 to 20 knots early in the afternoon becoming 10 to 20 knots late in the afternoon. Chance of showers in the afternoon. Waves 1 to 2 feet building to 3 to 4 feet in the late morning and afternoon.

Wind Point WI to Winthrop Harbor IL

Tonight

Southeast wind 10 to 15 knots easing to 5 to 10 knots late in the evening, then veering south after midnight. Chance of showers in the evening. Slight chance of showers after midnight. Waves 1 to 2 feet.

Sunday

South wind 5 to 10 knots backing southeast late in the morning, then veering south in the afternoon. Slight chance of showers in the morning. Waves around 1 foot.

Sunday Night

South wind 5 to 10 knots rising to 10 to 15 knots after midnight. Mostly cloudy. Waves 1 to 2 feet.

Monday

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. Chance of showers in the afternoon. Waves 1 to 3 feet building to 3 to 4 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
10/31/2026
06:00 pm
1.97 ft
10/31/2026
05:50 pm
1.64 ft
10/31/2026
05:20 pm
1.97 ft
10/31/2026
05:10 pm
1.97 ft
10/31/2026
04:50 pm
1.97 ft
10/31/2026
04:20 pm
1.97 ft
10/31/2026
04:10 pm
1.97 ft
10/31/2026
03:50 pm
1.97 ft
10/31/2026
03:20 pm
1.64 ft
10/31/2026
03:10 pm
1.64 ft
10/31/2026
02:50 pm
1.64 ft

45210

Date Waves
10/31/2026
05:56 pm
2.62 ft
10/31/2026
05:26 pm
2.62 ft
10/31/2026
04:56 pm
2.95 ft
10/31/2026
04:26 pm
3.28 ft
10/31/2026
03:56 pm
3.28 ft
10/31/2026
03:26 pm
3.61 ft
10/31/2026
02:56 pm
3.61 ft
10/31/2026
02:26 pm
3.94 ft
10/31/2026
01:56 pm
3.61 ft
10/31/2026
01:26 pm
3.61 ft
10/31/2026
12:56 pm
3.61 ft

45214

Date Waves
10/31/2026
05:15 pm
1.97 ft
10/31/2026
04:15 pm
1.97 ft
10/31/2026
03:15 pm
2.30 ft
10/31/2026
02:15 pm
1.64 ft
10/31/2026
01:15 pm
1.97 ft
10/31/2026
12:15 pm
1.97 ft
10/31/2026
11:15 am
2.30 ft
10/31/2026
10:15 am
1.97 ft
10/31/2026
09:15 am
2.30 ft
10/31/2026
08:15 am
2.30 ft
10/31/2026
07:15 am
2.30 ft
Animation Speed
1 2 3 4 5

Waves

first_page chevron_left play_circle_outline pause_circle_outline chevron_right last_page
keyboard_arrow_up