NOAA Nearshore Marine Forecast

Updated Tue, Nov 18 11:11 AM

Sheboygan to Port Washington WI

Rest of Today

East wind 10 to 15 knots. Rain and snow likely around noon, then chance of rain and snow early in the afternoon. Chance of sprinkles late in the afternoon. Waves 2 to 4 feet.

Tonight

Northeast wind 10 to 15 knots easing to 5 to 10 knots after midnight. Mostly cloudy through around midnight then clearing. Waves 2 to 4 feet subsiding to 1 to 2 feet in the late evening and overnight.

Wednesday

Northeast wind 5 to 10 knots veering southeast late in the afternoon. Partly sunny. Waves around 1 foot.

Wednesday Night

South wind 5 to 10 knots veering southwest early in the morning. Mostly cloudy. Waves around 1 foot. Wave heights are for ice free areas.

Port Washington to North Point Light WI

Rest of Today

East wind 15 to 20 knots. Rain likely around noon, then chance of rain early in the afternoon. Chance of sprinkles late in the afternoon. Waves 3 to 4 feet.

Tonight

Northeast wind 10 to 15 knots. Mostly cloudy through around midnight then becoming partly cloudy. Waves 3 to 4 feet subsiding to 1 to 3 feet early in the morning.

Wednesday

East wind 5 to 10 knots veering southeast late in the afternoon. Partly sunny. Waves 1 to 2 feet.

Wednesday Night

Southeast wind 5 to 10 knots veering southwest early in the morning. Slight chance of rain through around midnight. Waves around 1 foot. Wave heights are for ice free areas.

North Point Light to Wind Point WI

Rest of Today

East wind 15 to 20 knots. Chance of rain. Waves 4 to 6 feet.

Tonight

Northeast wind 15 to 20 knots easing to 10 to 15 knots in the late evening and overnight. Chance of sprinkles through around midnight. Waves 3 to 4 feet.

Wednesday

East wind 5 to 10 knots veering southeast late in the afternoon. Partly sunny. Waves 1 to 2 feet.

Wednesday Night

Southeast wind 5 to 10 knots veering southwest early in the morning. Slight chance of rain through around midnight. Waves around 1 foot. Wave heights are for ice free areas.

Wind Point WI to Winthrop Harbor IL

Rest of Today

East wind 10 to 20 knots becoming 15 to 20 knots early in the afternoon, then becoming east 15 to 20 knots late in the afternoon. Chance of rain. Waves 4 to 6 feet.

Tonight

Northeast wind 15 to 20 knots easing to 10 to 15 knots in the late evening and overnight. Slight chance of rain through around midnight. Waves 3 to 4 feet.

Wednesday

East wind 10 to 15 knots easing to 5 to 10 knots late in the morning, then veering southeast early in the afternoon becoming southeast 5 to 10 knots late in the afternoon. Mostly cloudy. Waves 2 to 4 feet subsiding to 1 to 2 feet in the late morning and afternoon.

Wednesday Night

Southeast wind 5 to 10 knots veering southwest early in the morning. Slight chance of rain through around midnight. Waves around 1 foot. Wave heights are for ice free areas.

NDBC

45218

Date Waves
11/18/2025
10:20 am
3.28 ft
11/18/2025
10:00 am
2.95 ft
11/18/2025
09:40 am
2.95 ft
11/18/2025
09:20 am
2.95 ft
11/18/2025
09:00 am
2.95 ft
11/18/2025
08:40 am
2.62 ft
11/18/2025
08:20 am
2.30 ft
11/18/2025
08:00 am
2.30 ft
11/18/2025
07:40 am
1.97 ft
11/18/2025
07:20 am
1.97 ft
11/18/2025
07:00 am
1.97 ft

45007

Date Waves
11/18/2025
10:20 am
3.28 ft
11/18/2025
09:50 am
2.95 ft
11/18/2025
09:20 am
2.95 ft
11/18/2025
09:00 am
2.95 ft
11/18/2025
08:50 am
2.95 ft
11/18/2025
08:20 am
2.62 ft
11/18/2025
08:10 am
2.62 ft
11/18/2025
07:50 am
2.62 ft
11/18/2025
07:40 am
2.62 ft
11/18/2025
07:20 am
2.30 ft
11/18/2025
07:10 am
2.30 ft
Animation Speed
1 2 3 4 5

Waves

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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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