NOAA Nearshore Marine Forecast

Updated Sat, May 16 05:10 PM

Sheboygan to Port Washington WI

Tonight

Southwest wind 10 to 15 knots becoming west 5 to 10 knots late in the evening, then becoming north 10 to 15 knots after midnight veering northeast early in the morning. Slight chance of showers after midnight. Waves 1 to 2 feet building to 2 to 4 feet early in the morning.

Sunday

Northeast wind 15 to 20 knots easing to 10 to 15 knots late in the morning, then becoming northeast 10 to 15 knots in the afternoon. Chance of showers through the day. Slight chance of thunderstorms in the afternoon. Waves 2 to 4 feet.

Sunday Night

East wind 15 to 20 knots veering south 15 to 25 knots late in the evening, then becoming 15 to 20 knots after midnight becoming 15 to 25 knots early in the morning. Mostly cloudy through around midnight then becoming partly cloudy. Waves 3 to 4 feet building to 5 to 7 feet. A small craft advisory may be needed.

Monday

South wind 10 to 20 knots rising to 15 to 25 knots in the late morning and afternoon. Chance of showers in the morning. Slight chance of thunderstorms through the day. Rain showers likely in the afternoon. Waves 5 to 7 feet.

Port Washington to North Point Light WI

Tonight

South wind 10 to 15 knots easing to 5 to 10 knots late in the evening, then backing east after midnight becoming northeast 10 to 15 knots early in the morning. Slight chance of showers after midnight. Waves 1 to 2 feet.

Sunday

Northeast wind 10 to 15 knots. Chance of showers in the morning. Slight chance of thunderstorms through the day. Slight chance of showers in the afternoon. Waves 2 to 4 feet.

Sunday Night

East wind 15 to 20 knots veering south early in the morning. Mostly cloudy through around midnight then becoming partly cloudy. Waves 3 to 4 feet building to 4 to 6 feet in the late evening and overnight.

Monday

South wind 15 to 20 knots becoming 15 to 25 knots late in the morning, then becoming south 15 to 25 knots early in the afternoon becoming 15 to 20 knots late in the afternoon. Chance of showers in the morning. Slight chance of thunderstorms through the day. Rain showers likely in the afternoon. Waves 3 to 5 feet. A small craft advisory may be needed.

North Point Light to Wind Point WI

Tonight

South wind 10 to 15 knots easing to 5 to 10 knots late in the evening, then backing southeast after midnight becoming northeast 10 to 15 knots early in the morning. Slight chance of showers in the late evening and early morning. Chance of showers and slight chance of thunderstorms early in the morning. Waves around 1 foot.

Sunday

Northeast wind 10 to 15 knots veering east in the afternoon. Chance of showers in the morning. Slight chance of thunderstorms through the day. Slight chance of showers in the afternoon. Waves 1 to 2 feet building to 2 to 4 feet in the afternoon.

Sunday Night

Southeast wind 15 to 20 knots veering south early in the morning. Mostly cloudy through around midnight then becoming partly cloudy. Waves 3 to 4 feet building to 3 to 5 feet in the late evening and early morning, then subsiding to 3 to 4 feet early in the morning.

Monday

South wind 15 to 20 knots becoming 15 to 25 knots late in the morning, then becoming south 15 to 25 knots early in the afternoon becoming 15 to 20 knots late in the afternoon. Chance of showers in the morning. Slight chance of thunderstorms through the day. Showers likely in the afternoon. Waves 3 to 4 feet. A small craft advisory may be needed.

Wind Point WI to Winthrop Harbor IL

Tonight

South wind 5 to 10 knots backing southeast after midnight, then backing northeast early in the morning. Slight chance of showers late in the evening. Slight chance of thunderstorms in the late evening and overnight. Chance of showers after midnight. Waves around 1 foot.

Sunday

Northeast wind 10 to 15 knots veering southeast late in the afternoon. Chance of showers in the morning. Slight chance of thunderstorms through the day. Slight chance of showers in the afternoon. Waves 1 to 2 feet building to 2 to 4 feet late in the afternoon.

Sunday Night

Southeast wind 15 to 20 knots veering south early in the morning. Partly cloudy. Waves 3 to 4 feet.

Monday

South wind 15 to 20 knots. Gusts up to 25 knots. Chance of showers in the morning. Slight chance of thunderstorms through the day. Showers likely in the afternoon. Waves 3 to 4 feet.

NDBC

45210

Date Waves
05/16/2026
04:56 pm
1.64 ft
05/16/2026
04:26 pm
1.64 ft
05/16/2026
03:56 pm
1.64 ft
05/16/2026
03:26 pm
1.31 ft
05/16/2026
02:56 pm
1.31 ft
05/16/2026
02:26 pm
1.31 ft
05/16/2026
01:56 pm
1.31 ft
05/16/2026
01:26 pm
1.31 ft
05/16/2026
12:56 pm
1.31 ft
05/16/2026
12:26 pm
1.31 ft
05/16/2026
11:56 am
1.64 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

keyboard_arrow_up