NOAA Nearshore Marine Forecast

Updated Thu, Dec 4 09:10 AM

Sheboygan to Port Washington WI

Rest of Today

Northwest wind 10 to 15 knots becoming west 5 to 10 knots early in the afternoon, then backing southwest 5 to 15 knots late in the afternoon. Sunny. Waves around 1 foot.

Tonight

Southwest wind 15 to 20 knots becoming 15 to 25 knots with gusts to around 30 knots. Partly cloudy. Waves 1 to 2 feet building to 3 to 5 feet.

Friday

Southwest wind 15 to 25 knots becoming 15 to 20 knots in the afternoon. Chance of snow in the afternoon. Waves 3 to 5 feet subsiding to 3 to 4 feet in the late morning and afternoon.

Friday Night

Southwest wind 15 to 20 knots veering west early in the morning. Snow likely through around midnight. Waves 2 to 4 feet subsiding to 1 to 2 feet after midnight. Wave heights are for ice free areas.

Port Washington to North Point Light WI

Rest of Today

Northwest wind 10 to 15 knots becoming west 5 to 10 knots early in the afternoon, then backing southwest late in the afternoon. Sunny. Waves around 1 foot.

Tonight

Southwest wind 10 to 20 knots rising to 15 to 25 knots. Partly cloudy. Waves 1 to 2 feet building to 3 to 4 feet in the late evening and overnight.

Friday

Southwest wind 15 to 25 knots becoming 15 to 20 knots early in the afternoon, then becoming 10 to 20 knots late in the afternoon. Slight chance of snow in the afternoon. Waves 3 to 4 feet.

Friday Night

Southwest wind 15 to 20 knots veering west early in the morning. Snow likely through around midnight. Waves 2 to 4 feet subsiding to 1 to 2 feet after midnight. Wave heights are for ice free areas.

North Point Light to Wind Point WI

Rest of Today

Northwest wind 10 to 15 knots becoming west 5 to 10 knots early in the afternoon, then backing southwest late in the afternoon. Sunny. Waves 2 to 4 feet subsiding to around 1 foot in the afternoon.

Tonight

Southwest wind 10 to 15 knots rising to 15 to 25 knots. Partly cloudy. Waves around 1 foot building to 3 to 4 feet in the late evening and overnight.

Friday

Southwest wind 15 to 25 knots becoming 15 to 20 knots early in the afternoon, then becoming 15 to 25 knots late in the afternoon. Mostly cloudy. Waves 3 to 4 feet.

Friday Night

Southwest wind 15 to 25 knots veering west 15 to 20 knots after midnight. Snow likely through around midnight, then slight chance of snow after midnight. Waves 2 to 4 feet subsiding to 1 to 2 feet after midnight. Wave heights are for ice free areas.

Wind Point WI to Winthrop Harbor IL

Rest of Today

Northwest wind 10 to 15 knots easing to 5 to 10 knots early in the afternoon, then backing southwest late in the afternoon. Sunny. Waves 1 to 2 feet.

Tonight

Southwest wind 10 to 15 knots rising to 15 to 20 knots late in the evening, then becoming 15 to 25 knots after midnight becoming southwest 15 to 25 knots early in the morning. Mostly clear. Waves around 1 foot building to 3 to 4 feet in the late evening and overnight.

Friday

Southwest wind 15 to 25 knots becoming 15 to 20 knots in the afternoon. Partly sunny. Waves 3 to 4 feet.

Friday Night

Southwest wind 10 to 20 knots becoming 15 to 20 knots late in the evening, then veering west after midnight becoming west 15 to 20 knots early in the morning. Chance of snow through around midnight, then slight chance of snow after midnight. Waves 2 to 4 feet subsiding to 1 to 2 feet after midnight. Wave heights are for ice free areas.

NDBC

45218

Date Waves
12/04/2025
09:20 am
2.62 ft
12/04/2025
09:00 am
2.62 ft
12/04/2025
08:40 am
2.62 ft
12/04/2025
08:20 am
2.95 ft
12/04/2025
08:00 am
3.28 ft
12/04/2025
07:40 am
3.28 ft
12/04/2025
07:20 am
3.28 ft
12/04/2025
07:00 am
3.28 ft
12/04/2025
06:40 am
3.28 ft
12/04/2025
06:20 am
3.28 ft
12/04/2025
06:00 am
3.61 ft

45007

Date Waves
12/04/2025
09:20 am
5.25 ft
12/04/2025
09:10 am
5.25 ft
12/04/2025
08:50 am
5.58 ft
12/04/2025
08:40 am
5.58 ft
12/04/2025
08:20 am
5.91 ft
12/04/2025
08:10 am
5.91 ft
12/04/2025
07:50 am
5.91 ft
12/04/2025
07:40 am
5.91 ft
12/04/2025
07:20 am
6.23 ft
12/04/2025
06:50 am
6.56 ft
12/04/2025
06:40 am
6.56 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

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