NOAA Nearshore Marine Forecast

Updated Sat, Aug 29 05:10 AM

Sheboygan to Port Washington WI

Today

Southwest wind 10 to 15 knots backing south late in the afternoon. Chance of showers early in the afternoon. Showers likely late in the afternoon. Waves 1 to 2 feet.

Tonight

Southeast wind 15 to 20 knots veering south early in the morning. Showers likely through the night. Chance of thunderstorms after midnight. Waves 3 to 4 feet building to 4 to 6 feet early in the morning.

Sunday

South wind 15 to 20 knots. Chance of thunderstorms in the morning. Chance of showers through the day. Slight chance of thunderstorms in the afternoon. Waves 3 to 5 feet subsiding to 3 to 4 feet in the late morning and afternoon.

Sunday Night

Southeast wind 10 to 15 knots easing to 5 to 10 knots late in the evening, then rising to 10 to 15 knots after midnight becoming south 5 to 10 knots early in the morning. Slight chance of thunderstorms through the night. Chance of showers after midnight. Waves 3 to 4 feet subsiding to 1 to 3 feet early in the morning.

Port Washington to North Point Light WI

Today

Southwest wind 10 to 15 knots backing southeast late in the afternoon. Slight chance of showers early in the afternoon. Chance of showers late in the afternoon. Waves 1 to 2 feet.

Tonight

Southeast wind 15 to 20 knots veering south late in the evening, then becoming 10 to 20 knots after midnight becoming 15 to 20 knots early in the morning. Chance of showers through the night. Chance of thunderstorms after midnight. Waves 2 to 4 feet.

Sunday

South wind 15 to 20 knots easing to 10 to 15 knots early in the afternoon, then becoming south 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

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

North Point Light to Wind Point WI

Today

Southwest wind 10 to 15 knots backing southeast late in the afternoon. Chance of showers late in the afternoon. Waves 1 to 2 feet.

Tonight

Southeast wind 10 to 15 knots becoming south 15 to 20 knots in the late evening and overnight. Chance of showers through the night. 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 easing to 10 to 15 knots late in the afternoon. Chance of thunderstorms in the morning. Chance of showers through the day. Waves 2 to 4 feet.

Sunday Night

South wind 10 to 15 knots easing to 5 to 10 knots after midnight, then veering southwest early in the morning. Slight chance of showers and thunderstorms after midnight. Waves 1 to 2 feet.

Wind Point WI to Winthrop Harbor IL

Today

Southwest wind 10 to 15 knots backing southeast late in the afternoon. Chance of showers late in the afternoon. Waves 1 to 2 feet.

Tonight

Southeast wind 10 to 15 knots veering south with gusts to around 20 knots late in the evening, then rising to 15 to 20 knots after midnight becoming south 15 to 20 knots early in the morning. Chance of showers through the night. 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 easing to 10 to 15 knots late in the afternoon. Chance of thunderstorms in the morning. Chance of showers through the day. Waves 2 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 veering southwest early in the morning. Slight chance of showers and thunderstorms after midnight. Waves 1 to 2 feet.

NDBC

45002

Date Waves
08/29/2026
04:50 am
2.30 ft
08/29/2026
04:20 am
2.30 ft
08/29/2026
03:50 am
2.30 ft
08/29/2026
03:20 am
2.62 ft
08/29/2026
02:50 am
2.30 ft
08/29/2026
02:20 am
2.30 ft
08/29/2026
01:50 am
2.30 ft
08/29/2026
01:20 am
1.97 ft
08/29/2026
12:50 am
1.97 ft
08/29/2026
12:20 am
1.97 ft
08/28/2026
11:50 pm
1.97 ft

45210

Date Waves
08/29/2026
04:56 am
1.64 ft
08/29/2026
04:26 am
1.97 ft
08/29/2026
03:56 am
1.97 ft
08/29/2026
03:26 am
1.97 ft
08/29/2026
02:56 am
1.97 ft
08/29/2026
02:26 am
1.97 ft
08/29/2026
01:56 am
1.97 ft
08/29/2026
01:26 am
2.30 ft
08/29/2026
12:56 am
2.30 ft
08/29/2026
12:26 am
2.30 ft
08/28/2026
11:56 pm
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
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 - Harbor

keyboard_arrow_up