NOAA Nearshore Marine Forecast

Updated Fri, Jul 31 11:10 AM

Sheboygan to Port Washington WI

Rest of Today

Southeast wind 10 to 15 knots. Chance of showers late in the afternoon. Waves around 1 foot.

Tonight

Southeast wind 10 to 15 knots backing northeast 10 to 20 knots late in the evening, then rising to 15 to 25 knots after midnight. Showers likely through around midnight, then showers after midnight. Waves 1 to 2 feet building to 3 to 5 feet.

Saturday

Northeast wind 15 to 25 knots. Showers in the morning, then chance of showers in the afternoon. Waves 4 to 6 feet.

Saturday Night

Northeast wind 15 to 25 knots backing north early in the morning. Slight chance of showers through around midnight. Waves 4 to 6 feet.

Port Washington to North Point Light WI

Rest of Today

Southeast wind 10 to 15 knots. Chance of showers late in the afternoon. Waves 1 to 2 feet.

Tonight

Southeast wind 10 to 15 knots becoming east 15 to 20 knots late in the evening, then backing northeast 15 to 25 knots with gusts to around 30 knots after midnight. Showers and slight chance of thunderstorms. Waves 1 to 2 feet building to 4 to 6 feet.

Saturday

Northeast wind 15 to 25 knots. Gusts up to 30 knots. Showers in the morning, then showers likely in the afternoon. Waves 5 to 7 feet building to 6 to 8 feet in the late morning and afternoon.

Saturday Night

Northeast wind 15 to 25 knots backing north in the late evening and overnight. Chance of showers through around midnight. Waves 5 to 7 feet.

North Point Light to Wind Point WI

Rest of Today

Southeast wind 10 to 15 knots. Gusts up to 20 knots late in the afternoon. Chance of showers late in the afternoon. Waves 1 to 2 feet.

Tonight

Southeast wind 10 to 15 knots becoming east 15 to 20 knots late in the evening, then becoming 15 to 25 knots after midnight. Showers and slight chance of thunderstorms. Waves 1 to 3 feet building to 4 to 6 feet.

Saturday

Northeast wind 15 to 25 knots. Gusts up to 30 knots. Showers in the morning. Slight chance of thunderstorms through the day. Showers likely in the afternoon. Waves 5 to 7 feet building to 6 to 8 feet in the late morning and afternoon.

Saturday Night

Northeast wind 15 to 25 knots backing north early in the morning. Gusts up to 30 knots. Chance of showers through around midnight. Waves 6 to 8 feet.

Wind Point WI to Winthrop Harbor IL

Rest of Today

Southeast wind 10 to 15 knots. Gusts up to 20 knots late in the afternoon. Slight chance of showers early in the afternoon, then chance of showers late in the afternoon. Waves 1 to 2 feet.

Tonight

South wind 10 to 15 knots becoming east 15 to 20 knots in the late evening and early morning, then becoming 15 to 25 knots early in the morning. Showers and slight chance of thunderstorms. Waves 1 to 3 feet building to 4 to 6 feet.

Saturday

East wind 15 to 25 knots backing northeast late in the afternoon. Gusts up to 30 knots. Showers in the morning. Slight chance of thunderstorms through the day. Showers likely in the afternoon. Waves 5 to 7 feet building to 6 to 8 feet in the late morning and afternoon.

Saturday Night

Northeast wind 15 to 25 knots with gusts to around 30 knots backing north after midnight. Chance of showers and slight chance of thunderstorms through around midnight. Waves 6 to 8 feet subsiding to 5 to 7 feet in the late evening and overnight.

NDBC

45002

Date Waves
07/31/2026
11:20 am
0.98 ft
07/31/2026
11:10 am
0.98 ft
07/31/2026
10:50 am
0.98 ft
07/31/2026
10:20 am
0.98 ft
07/31/2026
10:10 am
0.98 ft
07/31/2026
09:50 am
0.98 ft
07/31/2026
09:20 am
0.98 ft
07/31/2026
09:10 am
0.98 ft
07/31/2026
08:50 am
0.98 ft
07/31/2026
08:20 am
0.98 ft
07/31/2026
08:10 am
0.98 ft

45210

Date Waves
07/31/2026
11:26 am
0.66 ft
07/31/2026
10:56 am
0.66 ft
07/31/2026
10:26 am
0.66 ft
07/31/2026
09:56 am
0.66 ft
07/31/2026
09:26 am
0.98 ft
07/31/2026
08:56 am
0.98 ft
07/31/2026
08:26 am
0.98 ft
07/31/2026
07:56 am
0.98 ft
07/31/2026
07:26 am
1.31 ft
07/31/2026
06:56 am
0.98 ft
07/31/2026
06:26 am
1.31 ft

45214

Date Waves
07/31/2026
10:50 am
0.66 ft
07/31/2026
09:50 am
0.66 ft
07/31/2026
08:50 am
0.66 ft
07/31/2026
07:50 am
0.66 ft
07/31/2026
06:50 am
0.66 ft
07/31/2026
05:50 am
0.66 ft
07/31/2026
04:50 am
0.66 ft
07/31/2026
03:50 am
0.66 ft
07/31/2026
02:50 am
0.66 ft
07/31/2026
01:50 am
0.66 ft
07/31/2026
12:50 am
0.66 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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