NOAA Nearshore Marine Forecast

Updated Sat, Sep 19 07:10 PM

Sheboygan to Port Washington WI

Tonight

East wind 10 to 15 knots easing to 5 to 10 knots late in the evening, then becoming northeast 10 to 15 knots after midnight becoming 10 to 20 knots early in the morning. Chance of showers until early morning. Slight chance of thunderstorms through the night. Slight chance of showers early in the morning. Waves 3 to 4 feet.

Sunday

Northeast wind 15 to 20 knots becoming 15 to 25 knots late in the morning, then becoming northeast 15 to 25 knots with gusts to around 30 knots early in the afternoon rising to up to 30 knots late in the afternoon. Cloudy in the morning then becoming partly sunny. Waves 4 to 6 feet building to 6 to 8 feet.

Sunday Night

Northeast wind up to 30 knots easing to 15 to 25 knots with gusts to around 30 knots late in the evening, then becoming northeast 15 to 25 knots after midnight veering east 15 to 20 knots early in the morning. Mostly cloudy. Waves 7 to 9 feet.

Monday

East wind 15 to 25 knots backing northeast late in the afternoon. Mostly cloudy. Waves 5 to 7 feet.

Port Washington to North Point Light WI

Tonight

East wind 5 to 10 knots becoming northeast 10 to 15 knots after midnight, then becoming northeast 10 to 15 knots with gusts to around 20 knots early in the morning. Showers likely until early morning. Chance of thunderstorms through the night. Chance of showers early in the morning. Waves 3 to 4 feet.

Sunday

Northeast wind 15 to 20 knots becoming 15 to 25 knots late in the morning, then becoming northeast 15 to 25 knots early in the afternoon becoming northeast 15 to 25 knots with gusts to around 30 knots late in the afternoon. Chance of showers and slight chance of thunderstorms in the morning. Waves 4 to 6 feet building to 6 to 8 feet.

Sunday Night

Northeast wind 15 to 25 knots with gusts to around 30 knots becoming northeast 15 to 25 knots after midnight, then veering east 15 to 20 knots early in the morning. Mostly cloudy. Waves 7 to 9 feet.

Monday

East wind 15 to 25 knots backing northeast late in the afternoon. Mostly cloudy. Waves 6 to 8 feet.

North Point Light to Wind Point WI

Tonight

East wind 5 to 10 knots becoming northeast 10 to 15 knots after midnight. Showers likely through around midnight. Chance of thunderstorms through the night. Showers after midnight. Waves 3 to 4 feet.

Sunday

Northeast wind 15 to 20 knots becoming 15 to 25 knots in the late morning and early afternoon, then becoming northeast 15 to 25 knots with gusts to around 30 knots late in the afternoon. Chance of showers and thunderstorms in the morning. Waves 4 to 6 feet building to 6 to 8 feet.

Sunday Night

Northeast wind 15 to 25 knots veering east after midnight. Gusts up to 30 knots. Mostly cloudy. Waves 7 to 9 feet.

Monday

East wind 15 to 25 knots backing northeast late in the afternoon. Cloudy. Waves 6 to 8 feet.

Wind Point WI to Winthrop Harbor IL

Tonight

East wind 5 to 10 knots backing northeast 5 to 15 knots after midnight, then becoming 10 to 15 knots early in the morning. Showers likely through around midnight. Chance of thunderstorms through the night. Showers after midnight. Waves 2 to 4 feet subsiding to 1 to 2 feet in the late evening and early morning, then building to 2 to 4 feet early in the morning.

Sunday

Northeast wind 15 to 20 knots becoming 15 to 25 knots. Showers likely and a chance of thunderstorms in the morning, then slight chance of showers in the afternoon. Waves 3 to 5 feet building to 6 to 8 feet.

Sunday Night

Northeast wind 15 to 25 knots veering east after midnight, then becoming east 15 to 25 knots early in the morning. Mostly cloudy. Waves 6 to 8 feet.

Monday

East wind 15 to 25 knots backing northeast late in the afternoon. Cloudy. Waves 6 to 8 feet.
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
09/19/2026
07:20 pm
1.31 ft
09/19/2026
07:10 pm
1.31 ft
09/19/2026
06:50 pm
1.31 ft
09/19/2026
06:20 pm
1.31 ft
09/19/2026
05:50 pm
1.31 ft
09/19/2026
05:40 pm
1.31 ft
09/19/2026
05:20 pm
1.31 ft
09/19/2026
05:10 pm
1.31 ft
09/19/2026
04:50 pm
1.64 ft
09/19/2026
04:20 pm
1.64 ft
09/19/2026
03:50 pm
1.64 ft

45210

Date Waves
09/19/2026
07:26 pm
2.62 ft
09/19/2026
06:56 pm
2.95 ft
09/19/2026
06:26 pm
2.95 ft
09/19/2026
05:56 pm
3.28 ft
09/19/2026
05:26 pm
3.28 ft
09/19/2026
04:56 pm
3.61 ft
09/19/2026
04:26 pm
3.61 ft
09/19/2026
03:56 pm
3.94 ft
09/19/2026
03:26 pm
3.94 ft
09/19/2026
02:56 pm
3.61 ft
09/19/2026
02:26 pm
3.61 ft

45214

Date Waves
09/19/2026
06:40 pm
7.22 ft
09/19/2026
05:40 pm
4.59 ft
09/19/2026
04:40 pm
2.95 ft
09/19/2026
03:40 pm
2.95 ft
09/19/2026
02:40 pm
3.94 ft
09/19/2026
01:40 pm
3.94 ft
09/19/2026
09:20 am
8.86 ft
09/19/2026
08:20 am
8.86 ft
09/19/2026
07:20 am
5.58 ft
09/19/2026
06:20 am
5.91 ft
09/19/2026
05:20 am
5.91 ft
Animation Speed
1 2 3 4 5

Waves

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