NOAA Nearshore Marine Forecast

Updated Thu, Aug 13 01:10 AM

Sheboygan to Port Washington WI

Rest of Tonight

Northeast wind 5 knots. Patchy fog through the night. Waves nearly calm.

Thursday

East wind 5 knots becoming southeast in the afternoon. Patchy fog in the morning. Waves nearly calm.

Thursday Night

Southeast wind 5 to 10 knots backing northeast late in the evening, then becoming northeast 5 to 10 knots after midnight rising to 10 to 15 knots early in the morning. Partly cloudy. Waves around 1 foot.

Friday

Northeast wind 10 to 15 knots with gusts to around 20 knots rising to 15 to 20 knots late in the afternoon. Partly sunny. Waves 1 to 3 feet building to 2 to 4 feet in the late morning and afternoon.

Port Washington to North Point Light WI

Rest of Tonight

Northeast wind 5 knots. Patchy fog through the night. Waves nearly calm.

Thursday

East wind 5 to 10 knots veering southeast late in the afternoon. Patchy fog in the morning. slight chance of showers in the afternoon. Waves nearly calm.

Thursday Night

Southeast wind 5 to 10 knots backing east late in the evening, then backing northeast after midnight rising to 10 to 15 knots early in the morning. Mostly cloudy. Waves around 1 foot.

Friday

Northeast wind 10 to 15 knots veering east in the late morning and early afternoon, then backing northeast with gusts to around 20 knots late in the afternoon. Mostly cloudy. Waves 1 to 3 feet building to 2 to 4 feet in the late morning and afternoon.

North Point Light to Wind Point WI

Rest of Tonight

Northeast wind 5 knots rising to 5 to 10 knots early in the morning. Patchy fog through the night. Waves nearly calm.

Thursday

Northeast wind 5 to 10 knots veering southeast late in the afternoon. Patchy fog in the morning. slight chance of showers in the afternoon. Waves around 1 foot.

Thursday Night

Southeast wind 5 to 10 knots becoming east 10 to 15 knots after midnight, then backing northeast early in the morning. Slight chance of showers through around midnight. Waves 1 to 2 feet.

Friday

Northeast wind 10 to 15 knots veering east late in the morning, then becoming east 10 to 15 knots early in the afternoon backing northeast late in the afternoon. Chance of showers in the morning. Slight chance of showers in the afternoon. Waves 1 to 3 feet building to 2 to 4 feet in the late morning and early afternoon, then subsiding to 1 to 3 feet late in the afternoon.

Wind Point WI to Winthrop Harbor IL

Rest of Tonight

Northeast wind 5 knots rising to 5 to 10 knots early in the morning. Patchy fog. Waves nearly calm.

Thursday

East wind 5 to 10 knots. Patchy fog in the morning. chance of showers in the afternoon. Waves around 1 foot.

Thursday Night

Southeast wind 5 to 10 knots becoming east 10 to 15 knots in the late evening and overnight. Chance of showers through around midnight. Slight chance of showers after midnight. Waves 1 to 2 feet.

Friday

East wind 10 to 15 knots backing northeast late in the afternoon. Chance of showers in the morning, then slight chance of showers in the afternoon. Waves 1 to 3 feet building to 2 to 4 feet in the late morning and early afternoon, then subsiding to 1 to 3 feet late in the afternoon.

NDBC

45002

Date Waves
08/13/2026
12:50 am
0.00 ft
08/13/2026
12:20 am
0.00 ft
08/13/2026
12:10 am
0.00 ft
08/12/2026
11:50 pm
0.00 ft
08/12/2026
11:40 pm
0.00 ft
08/12/2026
11:20 pm
0.00 ft
08/12/2026
11:10 pm
0.00 ft
08/12/2026
10:50 pm
0.00 ft
08/12/2026
10:20 pm
0.00 ft
08/12/2026
10:10 pm
0.00 ft
08/12/2026
09:50 pm
0.33 ft

45210

Date Waves
08/13/2026
12:26 am
0.66 ft
08/12/2026
11:56 pm
0.66 ft
08/12/2026
11:26 pm
0.66 ft
08/12/2026
10:56 pm
0.98 ft
08/12/2026
10:26 pm
0.98 ft
08/12/2026
09:56 pm
0.98 ft
08/12/2026
09:26 pm
0.98 ft
08/12/2026
08:56 pm
0.98 ft
08/12/2026
08:26 pm
0.98 ft
08/12/2026
07:56 pm
0.98 ft
08/12/2026
07:26 pm
0.66 ft

45214

Date Waves
08/13/2026
12:50 am
0.66 ft
08/12/2026
11:50 pm
0.66 ft
08/12/2026
10:50 pm
0.98 ft
08/12/2026
09:50 pm
0.98 ft
08/12/2026
08:50 pm
1.31 ft
08/12/2026
07:50 pm
0.98 ft
08/12/2026
06:50 pm
0.98 ft
08/12/2026
05:50 pm
0.98 ft
08/12/2026
04:50 pm
0.98 ft
08/12/2026
03:50 pm
0.66 ft
08/12/2026
02:50 pm
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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