NOAA Nearshore Marine Forecast

Updated Sat, Jul 18 09:10 PM

Sheboygan to Port Washington WI

Rest of Tonight

Northeast wind 15 to 20 knots easing to 10 to 15 knots after midnight, then easing to 5 to 10 knots early in the morning. Areas of smoke. Waves 4 to 6 feet subsiding to 3 to 5 feet after midnight, then subsiding to 3 to 4 feet early in the morning.

Sunday

Northeast wind 5 to 10 knots veering southeast late in the afternoon. Areas of smoke. Waves 2 to 4 feet subsiding to 1 to 2 feet in the late morning and afternoon.

Sunday Night

South wind 5 to 10 knots veering southwest after midnight, then rising to 10 to 15 knots early in the morning. Areas of smoke. Waves around 1 foot.

Monday

Southwest wind 10 to 15 knots becoming 10 to 20 knots late in the morning, then becoming south 15 to 25 knots with gusts to around 30 knots in the afternoon. Areas of smoke through the day. chance of showers and thunderstorms in the afternoon. Waves 1 to 2 feet building to 4 to 6 feet.

Port Washington to North Point Light WI

Rest of Tonight

Northeast wind 15 to 20 knots easing to 10 to 15 knots after midnight. Areas of smoke. Waves 4 to 6 feet subsiding to 3 to 4 feet early in the morning.

Sunday

Northeast wind 5 to 10 knots veering southeast late in the afternoon. Areas of smoke. Waves 2 to 4 feet subsiding to 1 to 2 feet in the late morning and afternoon.

Sunday Night

Southeast wind 5 to 10 knots veering southwest early in the morning. Areas of smoke. Waves around 1 foot.

Monday

Southwest wind 10 to 15 knots becoming south 15 to 20 knots with gusts to around 25 knots early in the afternoon, then becoming 10 to 20 knots with gusts to around 25 knots late in the afternoon. Areas of smoke through the day. chance of showers and thunderstorms in the afternoon. Waves around 1 foot building to 3 to 4 feet in the afternoon.

North Point Light to Wind Point WI

Rest of Tonight

Northeast wind 15 to 20 knots becoming 10 to 20 knots after midnight, then becoming 10 to 15 knots early in the morning. Areas of smoke. Waves 4 to 6 feet subsiding to 3 to 5 feet early in the morning.

Sunday

Northeast wind 10 to 15 knots easing to 5 to 10 knots late in the morning, then veering east early in the afternoon becoming east 5 to 10 knots late in the afternoon. Areas of smoke. Waves 2 to 4 feet subsiding to 1 to 2 feet in the afternoon.

Sunday Night

Southeast wind 5 to 10 knots veering southwest early in the morning. Areas of smoke. Waves around 1 foot.

Monday

Southwest wind 10 to 15 knots backing south late in the morning, then rising to 15 to 20 knots early in the afternoon becoming south 15 to 20 knots with gusts to around 25 knots late in the afternoon. Areas of smoke through the day. chance of showers and slight chance of thunderstorms in the afternoon. Waves around 1 foot building to 2 to 4 feet late in the afternoon.

Wind Point WI to Winthrop Harbor IL

Rest of Tonight

Northeast wind 15 to 20 knots becoming 10 to 20 knots after midnight, then becoming 10 to 15 knots early in the morning. Areas of smoke. Waves 4 to 6 feet subsiding to 3 to 5 feet early in the morning.

Sunday

Northeast wind 5 to 10 knots veering east late in the afternoon. Areas of smoke. Waves 2 to 4 feet subsiding to 1 to 2 feet in the afternoon.

Sunday Night

East wind 5 to 10 knots veering southwest early in the morning. Areas of smoke. Waves around 1 foot.

Monday

Southwest wind 5 to 15 knots backing south 10 to 15 knots late in the morning, then becoming 10 to 20 knots early in the afternoon becoming 15 to 20 knots late in the afternoon. Areas of smoke through the day. chance of showers and slight chance of thunderstorms in the afternoon. Waves around 1 foot building to 2 to 4 feet late in the afternoon.

NDBC

45002

Date Waves
07/18/2026
09:50 pm
2.30 ft
07/18/2026
09:20 pm
2.30 ft
07/18/2026
09:10 pm
2.30 ft
07/18/2026
08:50 pm
2.95 ft
07/18/2026
08:20 pm
2.62 ft
07/18/2026
08:10 pm
2.62 ft
07/18/2026
07:50 pm
3.28 ft
07/18/2026
07:40 pm
3.28 ft
07/18/2026
07:20 pm
3.61 ft
07/18/2026
07:10 pm
3.61 ft
07/18/2026
06:50 pm
3.28 ft

45210

Date Waves
07/18/2026
09:56 pm
6.23 ft
07/18/2026
09:26 pm
6.89 ft
07/18/2026
08:56 pm
7.55 ft
07/18/2026
08:26 pm
6.56 ft
07/18/2026
07:56 pm
6.23 ft
07/18/2026
07:26 pm
6.23 ft
07/18/2026
06:56 pm
5.25 ft
07/18/2026
06:26 pm
4.92 ft
07/18/2026
05:56 pm
4.27 ft
07/18/2026
05:26 pm
3.61 ft
07/18/2026
04:56 pm
3.28 ft

45214

Date Waves
07/18/2026
09:30 pm
6.23 ft
07/18/2026
09:00 pm
5.58 ft
07/18/2026
08:30 pm
4.92 ft
07/18/2026
08:00 pm
3.61 ft
07/18/2026
07:30 pm
2.62 ft
07/18/2026
07:00 pm
2.30 ft
07/18/2026
06:30 pm
2.30 ft
07/18/2026
06:00 pm
2.62 ft
07/18/2026
05:30 pm
2.30 ft
07/18/2026
05:00 pm
2.30 ft
07/18/2026
04:30 pm
2.30 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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