NOAA Nearshore Marine Forecast

Updated Tue, Nov 18 01:11 PM

Sheboygan to Port Washington WI

Rest of Today

East wind 10 to 20 knots becoming 10 to 15 knots late in the afternoon. Rain, snow likely and slight chance of light sleet early in the afternoon, then chance of rain late in the afternoon. Waves 2 to 4 feet.

Tonight

Northeast wind 10 to 15 knots easing to 5 to 10 knots early in the morning. 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 south 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 backing northeast late in the afternoon. Slight chance of light sleet early in the afternoon. Chance of rain through the day. Waves 3 to 4 feet.

Tonight

Northeast wind 10 to 15 knots. Chance of sprinkles through around midnight. 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

South 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 late in the evening, then becoming northeast 10 to 15 knots after midnight. 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

South 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 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. 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
01:20 pm
2.62 ft
11/18/2025
01:00 pm
2.95 ft
11/18/2025
12:40 pm
2.62 ft
11/18/2025
12:20 pm
2.95 ft
11/18/2025
12:00 pm
2.95 ft
11/18/2025
11:40 am
2.95 ft
11/18/2025
11:20 am
3.28 ft
11/18/2025
11:00 am
2.95 ft
11/18/2025
10:40 am
2.95 ft
11/18/2025
10:20 am
3.28 ft
11/18/2025
10:00 am
2.95 ft

45007

Date Waves
11/18/2025
01:20 pm
3.61 ft
11/18/2025
01:10 pm
3.61 ft
11/18/2025
12:50 pm
3.61 ft
11/18/2025
12:40 pm
3.61 ft
11/18/2025
12:20 pm
3.61 ft
11/18/2025
12:10 pm
3.61 ft
11/18/2025
11:50 am
4.27 ft
11/18/2025
11:40 am
4.27 ft
11/18/2025
11:20 am
3.28 ft
11/18/2025
10:50 am
3.28 ft
11/18/2025
10:20 am
3.28 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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