NOAA Nearshore Marine Forecast

Updated Sat, Aug 29 05:10 PM

Sheboygan to Port Washington WI

Tonight

Southeast wind 10 to 20 knots veering south 15 to 20 knots in the late evening and early morning, then becoming 10 to 20 knots early in the morning. Slight chance of showers through around midnight. Chance of showers and slight chance of thunderstorms after midnight. Waves 3 to 4 feet.

Sunday

South wind 10 to 15 knots with gusts to around 20 knots becoming south 10 to 15 knots late in the afternoon. Chance of showers in the morning. Slight chance of thunderstorms through the day. Slight chance of showers in the afternoon. Waves 3 to 4 feet.

Sunday Night

South wind 5 to 10 knots backing southeast late in the evening, then becoming southeast 5 to 10 knots after midnight becoming south 10 to 15 knots 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.

Monday

South wind 10 to 15 knots with gusts to around 20 knots veering southwest with gusts to around 20 knots late in the afternoon. Slight chance of thunderstorms in the morning. Chance of showers through the day. Waves 1 to 2 feet building to 2 to 4 feet in the afternoon.

Port Washington to North Point Light WI

Tonight

South wind 10 to 15 knots. Gusts up to 20 knots. Slight chance of showers through around midnight, then chance of showers and slight chance of thunderstorms after midnight. Waves 1 to 2 feet building to 2 to 4 feet in the late evening and overnight.

Sunday

South wind 10 to 15 knots veering southwest late in the afternoon. Gusts up to 20 knots. Chance of showers and slight chance of thunderstorms. Waves 2 to 4 feet subsiding to 1 to 2 feet in the afternoon.

Sunday Night

South wind 5 to 15 knots backing southeast 5 to 10 knots in the late evening and early morning, then veering south early in the morning. Slight chance of showers through around midnight. Slight chance of thunderstorms through the night. Chance of showers after midnight. Waves 1 to 2 feet.

Monday

Southwest wind 10 to 15 knots backing south with gusts to around 20 knots in the late morning and early afternoon, then veering southwest late in the afternoon. Slight chance of thunderstorms in the morning. Chance of showers through the day. Waves 1 to 2 feet.

North Point Light to Wind Point WI

Tonight

South wind 10 to 15 knots rising to 15 to 20 knots late in the evening, then becoming south 15 to 20 knots after midnight. Slight chance of showers through around midnight, then chance of showers and slight chance of thunderstorms after midnight. Waves 1 to 2 feet building to 2 to 4 feet in the late evening and overnight.

Sunday

South wind 15 to 20 knots becoming southwest 10 to 15 knots in the afternoon. Chance of thunderstorms in the morning. Chance of showers through the day. Slight chance of thunderstorms in the afternoon. Waves 2 to 4 feet.

Sunday Night

South wind 10 to 15 knots easing to 5 to 10 knots in the late evening and early morning, then rising to 10 to 15 knots early in the morning. Slight chance of showers through around midnight. Slight chance of thunderstorms through the night. Chance of showers after midnight. Waves 1 to 2 feet.

Monday

Southwest wind 10 to 15 knots with gusts to around 20 knots backing south in the late morning and early afternoon, then veering southwest late in the afternoon. Chance of showers and slight chance of thunderstorms in the morning. Waves 1 to 2 feet.

Wind Point WI to Winthrop Harbor IL

Tonight

South wind 10 to 15 knots becoming south 10 to 15 knots with gusts to around 20 knots in the late evening and early morning, then rising to 15 to 20 knots with gusts to around 25 knots early in the morning. Slight chance of showers through around midnight, then chance of showers and slight chance of thunderstorms after midnight. Waves 1 to 3 feet building to 2 to 4 feet in the late evening and overnight.

Sunday

South wind 15 to 20 knots becoming southwest 10 to 15 knots in the afternoon. Gusts up to 25 knots. Chance of thunderstorms in the morning. Chance of showers through the day. Slight chance of thunderstorms in the afternoon. Waves 2 to 4 feet.

Sunday Night

South wind 10 to 15 knots easing to 5 to 10 knots in the late evening and early morning, then rising to 10 to 15 knots early in the morning. Slight chance of showers and thunderstorms. Waves 1 to 2 feet.

Monday

Southwest wind 10 to 15 knots backing south in the late morning and afternoon. Chance of showers and slight chance of thunderstorms in the morning. 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
08/29/2026
05:50 pm
1.97 ft
08/29/2026
05:20 pm
2.30 ft
08/29/2026
04:50 pm
1.97 ft
08/29/2026
04:20 pm
2.30 ft
08/29/2026
04:10 pm
2.30 ft
08/29/2026
03:50 pm
1.97 ft
08/29/2026
03:20 pm
1.97 ft
08/29/2026
02:50 pm
1.64 ft
08/29/2026
02:20 pm
1.64 ft
08/29/2026
02:10 pm
1.64 ft
08/29/2026
01:50 pm
1.64 ft

45210

Date Waves
08/29/2026
05:56 pm
1.97 ft
08/29/2026
05:26 pm
1.64 ft
08/29/2026
04:56 pm
1.64 ft
08/29/2026
04:26 pm
1.64 ft
08/29/2026
03:56 pm
1.64 ft
08/29/2026
03:26 pm
1.64 ft
08/29/2026
02:56 pm
1.64 ft
08/29/2026
02:26 pm
1.64 ft
08/29/2026
01:56 pm
1.64 ft
08/29/2026
01:26 pm
1.97 ft
08/29/2026
12:56 pm
1.97 ft

45214

Date Waves
08/29/2026
04:50 pm
5.25 ft
08/29/2026
03:50 pm
3.28 ft
08/29/2026
02:50 pm
2.30 ft
08/29/2026
01:50 pm
2.30 ft
08/29/2026
12:50 pm
2.30 ft
08/29/2026
11:50 am
2.30 ft
08/29/2026
10:50 am
2.30 ft
08/29/2026
09:50 am
2.30 ft
08/29/2026
08:50 am
3.94 ft
08/29/2026
07:50 am
1.97 ft
08/29/2026
06:50 am
3.94 ft
Animation Speed
1 2 3 4 5

Waves

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