NOAA Nearshore Marine Forecast

Updated Sat, Aug 29 11:10 PM

Sheboygan to Port Washington WI

Rest of Tonight

South wind 15 to 20 knots. Slight chance of showers and thunderstorms after midnight, then chance of showers and thunderstorms early in the morning. 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 and thunderstorms. Waves 3 to 4 feet.

Sunday Night

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 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 2 to 4 feet subsiding to 1 to 2 feet after midnight.

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 3 feet building to 2 to 4 feet in the late morning and afternoon.

Port Washington to North Point Light WI

Rest of Tonight

South wind 10 to 15 knots. Gusts up to 20 knots. Slight chance of showers and thunderstorms after midnight, then chance of showers and thunderstorms early in the morning. Waves 2 to 4 feet.

Sunday

South wind 10 to 15 knots with gusts to around 20 knots rising to 15 to 20 knots late in the morning, then becoming southwest 10 to 15 knots with gusts to around 20 knots early in the afternoon becoming southwest 10 to 15 knots late in the afternoon. Chance of showers and thunderstorms in the morning. Slight chance of showers and 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 becoming south 5 to 10 knots early in the morning. Slight chance of showers and thunderstorms after midnight. Waves 1 to 2 feet.

Monday

South wind 10 to 15 knots becoming south 10 to 15 knots 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

Rest of Tonight

South wind 15 to 20 knots. Slight chance of showers and thunderstorms after midnight, then chance of showers and thunderstorms early in the morning. Waves 2 to 4 feet.

Sunday

South wind 15 to 20 knots veering southwest early in the afternoon, then easing to 10 to 15 knots late 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. Slight chance of showers and thunderstorms after midnight. Waves 1 to 2 feet.

Monday

South wind 10 to 15 knots veering southwest late in the afternoon. Slight chance of thunderstorms in the morning. Slight chance of showers through the day. Waves 1 to 2 feet.

Wind Point WI to Winthrop Harbor IL

Rest of Tonight

South wind 15 to 20 knots. Slight chance of showers and thunderstorms after midnight, then chance of showers and thunderstorms early in the morning. Waves 2 to 4 feet.

Sunday

South wind 15 to 20 knots veering southwest with gusts to around 25 knots in the late morning and early afternoon, then easing to 10 to 15 knots late 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. 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. Slight chance of thunderstorms in the morning. Slight chance of showers through the day. 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
08/30/2026
12:10 am
1.97 ft
08/29/2026
11:50 pm
1.97 ft
08/29/2026
11:20 pm
1.64 ft
08/29/2026
11:10 pm
1.64 ft
08/29/2026
10:50 pm
1.64 ft
08/29/2026
10:20 pm
1.64 ft
08/29/2026
10:10 pm
1.64 ft
08/29/2026
09:50 pm
1.97 ft
08/29/2026
09:40 pm
1.97 ft
08/29/2026
09:20 pm
1.97 ft
08/29/2026
09:10 pm
1.97 ft

45210

Date Waves
08/29/2026
11:56 pm
2.62 ft
08/29/2026
11:26 pm
2.62 ft
08/29/2026
10:56 pm
2.62 ft
08/29/2026
10:26 pm
2.62 ft
08/29/2026
09:56 pm
2.62 ft
08/29/2026
09:26 pm
2.30 ft
08/29/2026
08:56 pm
2.30 ft
08/29/2026
08:26 pm
2.30 ft
08/29/2026
07:56 pm
1.97 ft
08/29/2026
07:26 pm
1.97 ft
08/29/2026
06:56 pm
1.97 ft

45214

Date Waves
08/29/2026
10:50 pm
3.94 ft
08/29/2026
09:50 pm
4.27 ft
08/29/2026
08:50 pm
5.58 ft
08/29/2026
07:50 pm
4.27 ft
08/29/2026
06:50 pm
2.62 ft
08/29/2026
05:50 pm
4.59 ft
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
Animation Speed
1 2 3 4 5

Waves

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