NOAA Nearshore Marine Forecast

Updated Tue, Aug 4 03:10 PM

Sheboygan to Port Washington WI

Through Early Evening

South wind 15 to 20 knots. Partly sunny. Waves 3 to 4 feet.

Tonight

South wind 10 to 20 knots veering southwest 10 to 15 knots late in the evening, then easing to 5 to 10 knots after midnight veering west early in the morning. Chance of showers through around midnight. Chance of thunderstorms through the night. Showers likely after midnight. Waves 3 to 4 feet subsiding to 1 to 2 feet after midnight.

Wednesday

West wind 5 to 10 knots backing southeast early in the afternoon, then becoming southeast 5 to 10 knots late in the afternoon. Patchy fog in the morning. chance of showers and thunderstorms in the morning. Waves around 1 foot.

Wednesday Night

Southeast wind 5 to 10 knots backing east late in the evening, then backing northwest after midnight veering north early in the morning. Slight chance of showers through around midnight. Waves around 1 foot.

Thursday

North wind 5 to 10 knots becoming east late in the morning, then becoming southeast early in the afternoon becoming southeast 5 to 10 knots late in the afternoon. Partly sunny in the morning then clearing. Waves nearly calm.

Port Washington to North Point Light WI

Through Early Evening

South wind 10 to 15 knots. Mostly sunny. Waves 1 to 2 feet building to 2 to 4 feet late in the afternoon.

Tonight

South wind 10 to 15 knots becoming southwest 5 to 10 knots in the late evening and early morning, then veering west early in the morning. Chance of showers and slight chance of thunderstorms through around midnight, then showers likely and a chance of thunderstorms after midnight. Waves 2 to 4 feet subsiding to 1 to 2 feet in the late evening and overnight.

Wednesday

West wind 5 to 10 knots backing southeast late in the afternoon. Patchy fog in the morning. showers likely and a chance of thunderstorms in the morning, then slight chance of showers and thunderstorms in the afternoon. Waves around 1 foot.

Wednesday Night

East wind 5 to 10 knots becoming northeast late in the evening, then becoming northwest after midnight veering north early in the morning. Chance of showers and slight chance of thunderstorms through around midnight. Slight chance of showers after midnight. Waves nearly calm.

Thursday

North wind 5 to 10 knots veering southeast late in the afternoon. Partly sunny. Waves nearly calm.

North Point Light to Wind Point WI

Through Early Evening

South wind 10 to 15 knots. Mostly sunny. Waves 1 to 2 feet.

Tonight

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

Wednesday

West wind 5 to 10 knots backing east late in the afternoon. Showers likely in the morning. Chance of thunderstorms through the day. Slight chance of showers in the afternoon. Waves around 1 foot.

Wednesday Night

Northeast wind 5 to 10 knots backing north after midnight. Chance of showers and slight chance of thunderstorms through around midnight, then slight chance of showers after midnight. Waves nearly calm.

Thursday

North wind 5 to 10 knots veering east late in the afternoon. Partly sunny. Waves around 1 foot.

Wind Point WI to Winthrop Harbor IL

Through Early Evening

South wind 10 to 15 knots. Mostly sunny. Waves 1 to 2 feet.

Tonight

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

Wednesday

Southwest wind 5 to 10 knots backing southeast late in the afternoon. Showers likely in the morning. Chance of thunderstorms through the day. Chance of showers in the afternoon. Waves around 1 foot.

Wednesday Night

East wind 5 to 10 knots backing north late in the evening, then becoming north 5 to 10 knots after midnight. Chance of thunderstorms through around midnight. Chance of showers through the night. Waves nearly calm.

Thursday

North wind 5 to 10 knots veering east late in the afternoon. Partly sunny. Waves around 1 foot.

NDBC

45002

Date Waves
08/04/2026
04:10 pm
3.28 ft
08/04/2026
03:50 pm
3.28 ft
08/04/2026
03:20 pm
3.28 ft
08/04/2026
02:50 pm
3.61 ft
08/04/2026
02:20 pm
3.61 ft
08/04/2026
02:10 pm
3.61 ft
08/04/2026
01:50 pm
3.94 ft
08/04/2026
01:20 pm
3.61 ft
08/04/2026
01:10 pm
3.61 ft
08/04/2026
12:50 pm
3.61 ft
08/04/2026
12:20 pm
3.61 ft

45210

Date Waves
08/04/2026
03:56 pm
2.95 ft
08/04/2026
03:26 pm
2.62 ft
08/04/2026
02:56 pm
2.62 ft
08/04/2026
02:26 pm
2.62 ft
08/04/2026
01:56 pm
2.30 ft
08/04/2026
01:26 pm
2.30 ft
08/04/2026
12:56 pm
2.30 ft
08/04/2026
12:26 pm
2.30 ft
08/04/2026
11:56 am
1.97 ft
08/04/2026
11:26 am
1.97 ft
08/04/2026
10:56 am
1.64 ft

45214

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

Sheboygan - Blue Harbor

Sheboygan - North Pier

Port Washington - Harbor

Milwaukee - Lakefront

Two Rivers - Harbor

Whitefish Bay - Glidden Lodge

Evanston - Beach

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