NOAA Nearshore Marine Forecast

Updated Fri, Aug 14 01:10 AM

Sheboygan to Port Washington WI

Rest of Tonight

Northeast wind 5 to 10 knots rising to 10 to 15 knots early in the morning. Patchy dense fog through the night. Waves around 1 foot.

Friday

Northeast wind 15 to 20 knots. Partly sunny. Waves 1 to 2 feet building to 2 to 4 feet in the late morning and afternoon.

Friday Night

Northeast wind 15 to 20 knots veering east early in the morning. Slight chance of showers after midnight. Waves 3 to 4 feet.

Saturday

Southeast wind 15 to 20 knots becoming 10 to 20 knots late in the morning, then becoming 15 to 20 knots in the afternoon. Gusts up to 25 knots. Chance of showers through the day. Slight chance of thunderstorms in the afternoon. Waves 4 to 6 feet.

Port Washington to North Point Light WI

Rest of Tonight

Northeast wind 5 to 10 knots rising to 10 to 15 knots early in the morning. Patchy fog through the night. Waves around 1 foot.

Friday

Northeast wind 10 to 15 knots rising to 15 to 20 knots late in the morning, then easing to 10 to 15 knots with gusts to around 20 knots early in the afternoon rising to 15 to 20 knots late in the afternoon. Partly sunny. Waves 1 to 2 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.

Friday Night

Northeast wind 15 to 20 knots easing to 10 to 15 knots late in the evening, then veering east after midnight veering southeast early in the morning. Chance of showers and slight chance of thunderstorms after midnight. Waves 3 to 4 feet.

Saturday

Southeast wind 15 to 20 knots easing to 10 to 15 knots late in the afternoon. Chance of showers and slight chance of thunderstorms. Waves 4 to 6 feet.

North Point Light to Wind Point WI

Rest of Tonight

Northeast wind 10 to 15 knots. Patchy fog. Waves 1 to 2 feet.

Friday

Northeast wind 10 to 15 knots. Partly sunny. 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.

Friday Night

Northeast wind 15 to 20 knots easing to 10 to 15 knots late in the evening, then veering east after midnight veering southeast early in the morning. Slight chance of showers through around midnight. Slight chance of thunderstorms through the night. Chance of showers after midnight. Waves 3 to 4 feet.

Saturday

Southeast wind 15 to 20 knots easing to 10 to 15 knots late in the afternoon. Showers likely in the morning. Slight chance of thunderstorms through the day. Chance of showers in the afternoon. Waves 3 to 4 feet building to 4 to 6 feet in the late morning and early afternoon, then subsiding to 3 to 4 feet late in the afternoon.

Wind Point WI to Winthrop Harbor IL

Rest of Tonight

Northeast wind 10 to 15 knots. Slight chance of showers after midnight. Waves 1 to 2 feet.

Friday

East wind 10 to 15 knots backing northeast late in the afternoon. Partly sunny. 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.

Friday Night

Northeast wind 10 to 15 knots veering southeast early in the morning. Slight chance of showers and thunderstorms through around midnight, then chance of showers and thunderstorms after midnight. Waves 1 to 3 feet building to 2 to 4 feet in the late evening and overnight.

Saturday

Southeast wind 10 to 15 knots rising to 15 to 20 knots late in the morning, then becoming 10 to 20 knots early in the afternoon becoming 10 to 15 knots late in the afternoon. Chance of thunderstorms in the morning. Showers likely through the day. Slight chance of thunderstorms in the afternoon. Waves 3 to 4 feet.

NDBC

45002

Date Waves
08/14/2026
01:50 am
1.64 ft
08/14/2026
01:20 am
1.31 ft
08/14/2026
01:10 am
1.31 ft
08/14/2026
12:50 am
1.31 ft
08/14/2026
12:40 am
1.31 ft
08/14/2026
12:20 am
1.31 ft
08/14/2026
12:10 am
1.31 ft
08/13/2026
11:50 pm
1.31 ft
08/13/2026
11:20 pm
1.31 ft
08/13/2026
11:10 pm
1.31 ft
08/13/2026
10:50 pm
0.98 ft

45210

Date Waves
08/14/2026
12:56 am
0.33 ft
08/14/2026
12:26 am
0.33 ft
08/13/2026
11:56 pm
0.33 ft
08/13/2026
11:26 pm
0.33 ft
08/13/2026
10:56 pm
0.33 ft
08/13/2026
10:26 pm
0.33 ft
08/13/2026
09:56 pm
0.33 ft
08/13/2026
09:26 pm
0.33 ft
08/13/2026
08:56 pm
0.33 ft
08/13/2026
08:26 pm
0.33 ft
08/13/2026
07:56 pm
0.33 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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