NOAA Nearshore Marine Forecast

Updated Mon, Jul 27 03:10 PM

Sheboygan to Port Washington WI

Through Early Evening

South wind 10 to 20 knots becoming 15 to 20 knots late in the afternoon. Mostly cloudy with scattered thunderstorms and isolated showers. Some thunderstorms may be severe with damaging winds and large hail. Waves 3 to 4 feet.

Tonight

West wind 15 to 20 knots veering north late in the evening, then becoming 10 to 20 knots after midnight becoming 15 to 20 knots early in the morning. Gusts up to 25 knots. Partly cloudy. Waves 3 to 4 feet building to 3 to 5 feet after midnight.

Tuesday

North wind 15 to 20 knots becoming 10 to 20 knots early in the afternoon, then veering northeast 15 to 20 knots late in the afternoon. Gusts up to 25 knots. Sunny. Waves 3 to 4 feet building to 3 to 5 feet.

Tuesday Night

Northeast wind 10 to 15 knots with gusts to around 20 knots becoming north 5 to 10 knots after midnight. Mostly clear. Waves 3 to 4 feet subsiding to 1 to 2 feet after midnight.

Wednesday

North wind 5 to 10 knots veering east late in the afternoon. Sunny. Waves 1 to 2 feet.

Port Washington to North Point Light WI

Through Early Evening

Southwest wind 10 to 15 knots rising to 15 to 20 knots late in the afternoon. Showers and scattered thunderstorms. Some thunderstorms may be severe with damaging winds and large hail. Waves 1 to 3 feet building to 2 to 4 feet late in the afternoon.

Tonight

Southwest wind 15 to 20 knots veering north late in the evening, then becoming 15 to 25 knots after midnight becoming 15 to 20 knots early in the morning. Isolated showers and thunderstorms in the evening. Waves 3 to 5 feet.

Tuesday

North wind 15 to 20 knots becoming 10 to 20 knots early in the afternoon, then veering northeast 15 to 20 knots late in the afternoon. Gusts up to 25 knots. Sunny. Waves 3 to 5 feet building to 4 to 6 feet in the afternoon.

Tuesday Night

Northeast wind 15 to 20 knots easing to 10 to 15 knots late in the evening, then backing north after midnight easing to 5 to 10 knots early in the morning. Mostly clear. Waves 3 to 5 feet subsiding to 3 to 4 feet in the late evening and overnight.

Wednesday

North wind 5 to 10 knots veering east late in the afternoon. Sunny. Waves 1 to 2 feet.

North Point Light to Wind Point WI

Through Early Evening

South wind 10 to 15 knots rising to 15 to 20 knots late in the afternoon. Numerous showers and scattered thunderstorms. Some thunderstorms may be severe with damaging winds and large hail. Waves 2 to 4 feet.

Tonight

Southwest wind 15 to 20 knots veering northwest late in the evening, then veering north 15 to 25 knots after midnight. Isolated showers and thunderstorms in the evening. Waves 2 to 4 feet subsiding to 1 to 2 feet late in the evening, then building to 3 to 5 feet after midnight building to 5 to 7 feet early in the morning.

Tuesday

North wind 15 to 25 knots. Sunny. Waves 5 to 7 feet.

Tuesday Night

North wind 15 to 20 knots with gusts to around 25 knots easing to 10 to 15 knots after midnight, then becoming north 10 to 15 knots early in the morning. Mostly clear. Waves 4 to 6 feet subsiding to 3 to 4 feet.

Wednesday

North wind 10 to 15 knots becoming northeast 5 to 10 knots in the afternoon. Sunny. Waves 2 to 4 feet subsiding to 1 to 2 feet in the late morning and afternoon.

Wind Point WI to Winthrop Harbor IL

Through Early Evening

Southeast wind 10 to 15 knots becoming south 15 to 20 knots late in the afternoon. Numerous showers and scattered thunderstorms. Some thunderstorms may be severe with damaging winds and large hail. Waves 1 to 3 feet building to 2 to 4 feet late in the afternoon.

Tonight

Southwest wind 15 to 20 knots veering west late in the evening, then veering north 15 to 25 knots after midnight. Scattered showers and thunderstorms in the evening. Waves 2 to 4 feet subsiding to 1 to 2 feet late in the evening, then building to 3 to 5 feet after midnight building to 4 to 6 feet early in the morning.

Tuesday

North wind 15 to 20 knots becoming 15 to 25 knots in the late morning and afternoon. Sunny. Waves 4 to 6 feet building to 5 to 7 feet in the afternoon.

Tuesday Night

North wind 15 to 20 knots with gusts to around 25 knots becoming north 15 to 20 knots late in the evening, then easing to 10 to 15 knots after midnight becoming north 10 to 15 knots early in the morning. Mostly clear. Waves 4 to 6 feet subsiding to 3 to 4 feet.

Wednesday

North wind 10 to 15 knots easing to 5 to 10 knots early in the afternoon, then veering northeast late in the afternoon. Sunny. Waves 2 to 4 feet subsiding to 1 to 2 feet in the late morning and afternoon.

NDBC

45002

Date Waves
07/27/2026
02:50 pm
0.98 ft
07/27/2026
02:20 pm
0.98 ft
07/27/2026
02:10 pm
0.98 ft
07/27/2026
01:50 pm
0.98 ft
07/27/2026
01:20 pm
1.31 ft
07/27/2026
01:10 pm
1.31 ft
07/27/2026
12:50 pm
1.31 ft
07/27/2026
12:20 pm
1.31 ft
07/27/2026
11:50 am
1.31 ft
07/27/2026
11:20 am
1.31 ft
07/27/2026
11:10 am
1.31 ft

45210

Date Waves
07/27/2026
02:56 pm
3.94 ft
07/27/2026
02:26 pm
3.28 ft
07/27/2026
01:56 pm
2.95 ft
07/27/2026
01:26 pm
2.95 ft
07/27/2026
12:56 pm
2.62 ft
07/27/2026
12:26 pm
2.62 ft
07/27/2026
11:56 am
2.62 ft
07/27/2026
11:26 am
2.30 ft
07/27/2026
10:56 am
2.30 ft
07/27/2026
10:26 am
2.30 ft
07/27/2026
09:56 am
1.64 ft

45214

Date Waves
07/27/2026
02:50 pm
4.27 ft
07/27/2026
01:50 pm
4.92 ft
07/27/2026
12:50 pm
3.94 ft
07/27/2026
11:50 am
3.94 ft
07/27/2026
10:50 am
3.61 ft
07/27/2026
09:50 am
4.59 ft
07/27/2026
08:50 am
1.31 ft
07/27/2026
07:50 am
1.31 ft
07/27/2026
06:50 am
2.30 ft
07/27/2026
05:50 am
1.31 ft
07/27/2026
04:50 am
0.98 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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