NOAA Nearshore Marine Forecast

Updated Wed, Jul 30 09:06 AM

Sheboygan to Port Washington WI

Rest of Today

Northeast wind 10 to 15 knots rising to 15 to 20 knots in the afternoon. Areas of smoke through the day. showers and a chance of thunderstorms late in the morning. Showers likely and slight chance of thunderstorms in the afternoon. Waves 3 to 4 feet.

Tonight

Northeast wind 15 to 20 knots becoming 10 to 20 knots after midnight. Gusts up to 25 knots. Areas of smoke through the night. chance of showers through around midnight. Slight chance of showers after midnight. Waves 3 to 4 feet building to 5 to 7 feet.

Thursday

Northeast wind 10 to 20 knots. Gusts up to 25 knots. Areas of smoke in the morning, then patchy smoke in the afternoon. Waves 5 to 7 feet subsiding to 4 to 6 feet in the late morning and afternoon.

Thursday Night

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

Port Washington to North Point Light WI

Rest of Today

Northeast wind 10 to 15 knots rising to 15 to 20 knots in the afternoon. Showers and a chance of thunderstorms. Waves 3 to 4 feet.

Tonight

Northeast wind 15 to 20 knots becoming 15 to 25 knots after midnight. Slight chance of thunderstorms through around midnight. Chance of showers through the night. Waves 4 to 6 feet building to 5 to 7 feet after midnight.

Thursday

Northeast wind 15 to 25 knots easing to 10 to 20 knots late in the morning, then becoming northeast 10 to 20 knots early in the afternoon rising to 15 to 25 knots late in the afternoon. Patchy smoke. Waves 5 to 7 feet.

Thursday Night

North wind 15 to 25 knots veering northeast late in the evening, then becoming 15 to 20 knots after midnight easing to 10 to 15 knots early in the morning. Partly cloudy. Waves 5 to 7 feet subsiding to 4 to 6 feet after midnight, then subsiding to 3 to 5 feet early in the morning.

North Point Light to Wind Point WI

Rest of Today

Northeast wind 10 to 15 knots rising to 15 to 20 knots late in the afternoon. Showers and a chance of thunderstorms. Waves 3 to 4 feet.

Tonight

Northeast wind 10 to 20 knots rising to 15 to 25 knots after midnight. Showers through around midnight. Slight chance of thunderstorms through the night. Chance of showers after midnight. Waves 4 to 6 feet building to 5 to 7 feet in the late evening and overnight.

Thursday

Northeast wind 15 to 25 knots easing to 10 to 20 knots late in the morning, then becoming northeast 10 to 20 knots early in the afternoon becoming north 15 to 25 knots late in the afternoon. Slight chance of showers in the morning. patchy smoke in the afternoon. Waves 5 to 7 feet.

Thursday Night

North wind 15 to 25 knots veering northeast late in the evening, then becoming 15 to 20 knots after midnight. Patchy smoke through around midnight. Waves 6 to 8 feet subsiding to 4 to 6 feet.

Wind Point WI to Winthrop Harbor IL

Rest of Today

Northeast wind 10 to 15 knots rising to 15 to 20 knots late in the afternoon. Showers and a chance of thunderstorms. Waves 1 to 3 feet building to 3 to 4 feet in the afternoon.

Tonight

Northeast wind 15 to 25 knots easing to 10 to 20 knots late in the evening, then rising to 15 to 25 knots after midnight. Showers and a chance of thunderstorms through around midnight, then chance of showers and slight chance of thunderstorms after midnight. Waves 4 to 6 feet building to 5 to 7 feet in the late evening and overnight.

Thursday

Northeast wind 15 to 25 knots easing to 10 to 20 knots late in the morning, then becoming 15 to 20 knots early in the afternoon backing north 15 to 25 knots late in the afternoon. Slight chance of showers in the morning. patchy smoke in the afternoon. Waves 5 to 7 feet subsiding to 4 to 6 feet late in the afternoon.

Thursday Night

North wind 15 to 25 knots veering northeast late in the evening, then becoming 15 to 20 knots after midnight. Patchy smoke through around midnight. Waves 5 to 7 feet subsiding to 4 to 6 feet early in the morning.

NDBC

45002

Date Waves
07/30/2025
10:10 am
1.31 ft
07/30/2025
09:50 am
1.64 ft
07/30/2025
09:20 am
1.64 ft
07/30/2025
09:10 am
1.64 ft
07/30/2025
08:50 am
1.64 ft
07/30/2025
08:20 am
1.64 ft
07/30/2025
08:10 am
1.64 ft
07/30/2025
07:50 am
1.64 ft
07/30/2025
07:40 am
1.64 ft
07/30/2025
07:20 am
1.64 ft
07/30/2025
06:50 am
1.64 ft

45210

Date Waves
07/30/2025
09:56 am
2.62 ft
07/30/2025
09:26 am
2.30 ft
07/30/2025
08:56 am
2.62 ft
07/30/2025
08:26 am
2.30 ft
07/30/2025
07:56 am
2.62 ft
07/30/2025
07:26 am
2.30 ft
07/30/2025
06:56 am
2.30 ft
07/30/2025
06:26 am
2.30 ft
07/30/2025
05:56 am
1.97 ft
07/30/2025
05:26 am
1.97 ft
07/30/2025
04:56 am
1.97 ft

45218

Date Waves
07/30/2025
09:40 am
2.30 ft
07/30/2025
09:20 am
2.30 ft
07/30/2025
09:00 am
2.30 ft
07/30/2025
08:40 am
1.97 ft
07/30/2025
08:20 am
1.97 ft
07/30/2025
08:00 am
1.97 ft
07/30/2025
07:40 am
1.97 ft
07/30/2025
07:20 am
1.64 ft
07/30/2025
07:00 am
1.97 ft
07/30/2025
06:40 am
1.97 ft
07/30/2025
06:20 am
1.97 ft

45007

Date Waves
07/30/2025
09:50 am
0.98 ft
07/30/2025
09:40 am
0.98 ft
07/30/2025
09:20 am
0.98 ft
07/30/2025
08:50 am
0.98 ft
07/30/2025
08:40 am
0.98 ft
07/30/2025
08:20 am
0.98 ft
07/30/2025
08:10 am
0.98 ft
07/30/2025
07:50 am
0.98 ft
07/30/2025
07:40 am
0.98 ft
07/30/2025
07:20 am
0.98 ft
07/30/2025
06:50 am
0.66 ft
Animation Speed
1 2 3 4 5

Waves

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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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