NOAA Nearshore Marine Forecast

Updated Thu, Sep 17 03:10 PM

Sheboygan to Port Washington WI

Through Early Evening

Northeast wind 5 to 15 knots. Mostly cloudy. Patchy drizzle. Waves 1 to 2 feet.

Tonight

North wind 10 to 15 knots veering northeast after midnight, then rising to 15 to 20 knots early in the morning. Mostly cloudy through around midnight then becoming partly cloudy. Waves 1 to 2 feet building to 2 to 4 feet early in the morning.

Friday

Northeast wind 15 to 20 knots veering east late in the morning, then easing to 10 to 15 knots in the afternoon. Chance of showers in the afternoon. Waves 3 to 4 feet.

Friday Night

Northeast wind 15 to 20 knots veering east late in the evening, then becoming east 15 to 20 knots after midnight becoming 15 to 25 knots early in the morning. Rain showers through the night. Slight chance of thunderstorms after midnight. Waves 2 to 4 feet building to 6 to 8 feet. A small craft advisory may be needed.

Saturday

East wind 15 to 25 knots becoming 15 to 20 knots early in the afternoon, then becoming east 15 to 20 knots late in the afternoon. Rain showers and slight chance of thunderstorms. Waves 7 to 9 feet.

Port Washington to North Point Light WI

Through Early Evening

Northeast wind 5 to 10 knots rising to 10 to 15 knots late in the afternoon. Cloudy. Areas of fog. Patchy drizzle. Waves 1 to 3 feet.

Tonight

North wind 10 to 15 knots veering northeast after midnight, then rising to 15 to 20 knots early in the morning. Patchy fog in the evening. slight chance of drizzle in the evening. Waves 1 to 3 feet building to 2 to 4 feet early in the morning.

Friday

Northeast wind 15 to 20 knots veering east late in the morning, then easing to 10 to 15 knots in the afternoon. Chance of showers in the afternoon. Waves 3 to 4 feet.

Friday Night

Northeast wind 15 to 20 knots veering east late in the evening, then becoming east 15 to 20 knots after midnight becoming 10 to 20 knots early in the morning. Gusts up to 25 knots. Showers through the night. Chance of thunderstorms after midnight. Waves 2 to 4 feet building to 7 to 9 feet.

Saturday

Southeast wind 15 to 20 knots backing east 10 to 20 knots late in the afternoon. Gusts up to 25 knots. Rain showers and a chance of thunderstorms. Waves 7 to 9 feet.

North Point Light to Wind Point WI

Through Early Evening

North wind 5 to 10 knots becoming 5 to 15 knots late in the afternoon. Cloudy. Areas of dense fog. Patchy drizzle. Waves 1 to 3 feet.

Tonight

North wind 10 to 15 knots veering northeast after midnight, then rising to 15 to 20 knots early in the morning. Patchy fog in the evening. slight chance of drizzle in the evening. Waves 1 to 3 feet building to 3 to 4 feet in the late evening and overnight.

Friday

Northeast wind 15 to 20 knots veering east late in the morning, then easing to 10 to 15 knots in the afternoon. Chance of showers in the afternoon. Waves 3 to 4 feet.

Friday Night

East wind 15 to 20 knots. Gusts up to 25 knots. Chance of showers through around midnight, then showers and a chance of thunderstorms after midnight. Waves 2 to 4 feet building to 6 to 8 feet.

Saturday

Southeast wind 15 to 25 knots becoming 15 to 20 knots late in the morning, then becoming southeast 15 to 20 knots early in the afternoon becoming east 10 to 15 knots late in the afternoon. Showers and a chance of thunderstorms. Waves 6 to 8 feet subsiding to 5 to 7 feet late in the afternoon.

Wind Point WI to Winthrop Harbor IL

Through Early Evening

North wind 5 to 10 knots becoming 5 to 15 knots late in the afternoon. Cloudy. Areas of fog. Patchy drizzle. Waves 1 to 2 feet.

Tonight

North wind 10 to 15 knots veering northeast after midnight, then rising to 15 to 20 knots early in the morning. Patchy fog in the evening. slight chance of drizzle in the evening. Waves 1 to 3 feet building to 3 to 4 feet in the late evening and overnight.

Friday

Northeast wind 15 to 20 knots veering east in the late morning and early afternoon, then easing to 10 to 15 knots late in the afternoon. Partly sunny. Waves 3 to 4 feet.

Friday Night

East wind 15 to 20 knots veering southeast after midnight. Gusts up to 25 knots. Showers likely through the night. Chance of thunderstorms after midnight. Waves 3 to 4 feet building to 5 to 7 feet.

Saturday

Southeast wind 15 to 20 knots with gusts to around 25 knots becoming southeast 15 to 20 knots late in the morning, then becoming 10 to 20 knots early in the afternoon backing east 10 to 15 knots late in the afternoon. Showers and a chance of thunderstorms. Waves 6 to 8 feet subsiding to 5 to 7 feet late in the morning, then subsiding to 4 to 6 feet early in the afternoon subsiding to 3 to 5 feet late in the afternoon.
Zoom Level
1 2 3 4 5

Sheboygan - Blue Harbor

Sheboygan - North Pier

Two Rivers - Harbor

Algoma - Beach

Whitefish Bay - Glidden Lodge

Evanston - Beach

Port Washington - Coal Dock Park

Port Washington - Main St/Harbor

NDBC

45002

Date Waves
09/17/2026
04:20 pm
0.33 ft
09/17/2026
04:10 pm
0.33 ft
09/17/2026
03:50 pm
0.33 ft
09/17/2026
03:20 pm
0.33 ft
09/17/2026
02:50 pm
0.66 ft
09/17/2026
02:40 pm
0.66 ft
09/17/2026
02:20 pm
0.66 ft
09/17/2026
02:10 pm
0.66 ft
09/17/2026
01:50 pm
0.66 ft
09/17/2026
01:40 pm
0.66 ft
09/17/2026
01:20 pm
0.66 ft

45210

Date Waves
09/17/2026
04:26 pm
1.31 ft
09/17/2026
03:56 pm
1.31 ft
09/17/2026
03:26 pm
1.31 ft
09/17/2026
02:56 pm
1.64 ft
09/17/2026
02:26 pm
1.64 ft
09/17/2026
01:56 pm
1.64 ft
09/17/2026
01:26 pm
1.64 ft
09/17/2026
12:56 pm
1.64 ft
09/17/2026
12:26 pm
1.64 ft
09/17/2026
11:56 am
1.64 ft
09/17/2026
11:26 am
1.31 ft

45214

Date Waves
09/17/2026
12:20 pm
1.64 ft
09/17/2026
11:20 am
1.31 ft
09/17/2026
10:20 am
1.31 ft
09/17/2026
09:20 am
0.98 ft
09/17/2026
08:20 am
0.98 ft
09/17/2026
07:20 am
0.98 ft
09/17/2026
06:20 am
0.98 ft
09/17/2026
05:20 am
2.62 ft
09/17/2026
04:20 am
1.97 ft
09/17/2026
03:20 am
1.97 ft
09/17/2026
02:20 am
1.97 ft
Animation Speed
1 2 3 4 5

Waves

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