NOAA Nearshore Marine Forecast

Updated Tue, Dec 9 01:10 AM

Sheboygan to Port Washington WI

Rest of Tonight

South wind 15 to 25 knots becoming southwest up to 30 knots early in the morning. Snow after midnight, then chance of snow and light freezing drizzle early in the morning. Waves 5 to 7 feet.

Tuesday

Southwest wind 15 to 25 knots veering west 15 to 20 knots with gusts to around 25 knots in the late morning and early afternoon, then becoming southwest 10 to 15 knots late in the afternoon. Chance of light freezing drizzle in the morning. Slight chance of light freezing rain and snow in the afternoon. Waves 4 to 6 feet subsiding to 1 to 2 feet late in the afternoon.

Tuesday Night

South wind 10 to 20 knots becoming 15 to 20 knots late in the evening, then veering southwest 15 to 25 knots after midnight veering west early in the morning. Snow through the night. Rain after midnight. Waves 1 to 2 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.

Wednesday

Northwest gales to 35 knots veering north late in the morning, then becoming northwest up to 30 knots in the afternoon. Snow likely and slight chance of rain in the morning, then slight chance of snow in the afternoon. Waves 4 to 6 feet building to 5 to 7 feet late in the morning, then building to 6 to 8 feet early in the afternoon subsiding to 4 to 6 feet late in the afternoon. Wave heights are for ice free areas.

Port Washington to North Point Light WI

Rest of Tonight

South wind 15 to 25 knots. Gusts up to 30 knots. Snow after midnight, then chance of light freezing drizzle and slight chance of snow early in the morning. Waves 3 to 5 feet.

Tuesday

Southwest wind 15 to 25 knots veering west 15 to 20 knots with gusts to around 25 knots in the late morning and early afternoon, then becoming southwest 10 to 15 knots late in the afternoon. Chance of light freezing drizzle in the morning. Slight chance of light freezing rain and snow in the afternoon. Waves 3 to 4 feet subsiding to 1 to 2 feet in the afternoon.

Tuesday Night

South wind 15 to 20 knots becoming 15 to 25 knots late in the evening, then veering southwest with gusts to around 30 knots after midnight veering west with gusts to around 30 knots early in the morning. Snow through around midnight, then rain and slight chance of snow after midnight. Waves 1 to 2 feet building to 3 to 4 feet in the late evening and overnight.

Wednesday

Northwest gales to 35 knots veering north late in the morning, then becoming northwest up to 30 knots in the afternoon. Snow and rain likely in the morning, then slight chance of snow in the afternoon. Waves 4 to 6 feet building to 5 to 7 feet in the afternoon. Wave heights are for ice free areas.

North Point Light to Wind Point WI

Rest of Tonight

South wind 15 to 25 knots. Gusts up to 30 knots. Snow after midnight, then chance of light freezing drizzle and snow early in the morning. Waves 3 to 5 feet.

Tuesday

Southwest wind 15 to 25 knots veering west 15 to 20 knots with gusts to around 25 knots late in the morning, then becoming west 15 to 20 knots early in the afternoon backing southwest late in the afternoon. Chance of light freezing drizzle in the morning. Slight chance of light freezing rain in the afternoon. Waves 3 to 4 feet subsiding to 1 to 2 feet in the afternoon.

Tuesday Night

Southwest wind 15 to 20 knots backing south 15 to 25 knots late in the evening, then veering southwest with gusts to around 30 knots after midnight becoming west up to 30 knots early in the morning. Snow through around midnight, then rain and slight chance of snow after midnight. Waves 3 to 5 feet subsiding to 3 to 4 feet early in the morning.

Wednesday

Northwest wind up to 30 knots rising to gales to 35 knots late in the morning, then easing to up to 30 knots early in the afternoon becoming northwest up to 30 knots late in the afternoon. Snow and rain likely in the morning, then slight chance of snow in the afternoon. Waves 3 to 5 feet building to 5 to 7 feet late in the morning, then building to 7 to 9 feet early in the afternoon subsiding to 6 to 8 feet late in the afternoon. Wave heights are for ice free areas.

Wind Point WI to Winthrop Harbor IL

Rest of Tonight

South wind 15 to 25 knots. Gusts up to 30 knots. Snow after midnight, then chance of light freezing drizzle and snow early in the morning. Waves 3 to 5 feet.

Tuesday

Southwest wind 15 to 25 knots veering west 15 to 20 knots in the late morning and early afternoon, then becoming southwest 10 to 15 knots late in the afternoon. Slight chance of light freezing drizzle in the morning. Slight chance of light freezing rain in the afternoon. Waves 3 to 4 feet subsiding to 1 to 2 feet in the afternoon.

Tuesday Night

Southwest wind 15 to 20 knots backing south 15 to 25 knots late in the evening, then veering southwest after midnight becoming west up to 30 knots early in the morning. Rain and snow through around midnight, then chance of rain after midnight. Waves 3 to 5 feet subsiding to 3 to 4 feet early in the morning.

Wednesday

Northwest wind up to 30 knots rising to gales to 35 knots late in the morning, then easing to up to 30 knots early in the afternoon easing to 15 to 25 knots late in the afternoon. Snow and rain likely in the morning, then chance of snow in the afternoon. Waves 5 to 7 feet building to 6 to 8 feet in the afternoon. Wave heights are for ice free areas.

NDBC

45218

Date Waves
12/09/2025
01:20 am
7.22 ft
12/09/2025
01:00 am
7.87 ft
12/09/2025
12:40 am
7.55 ft
12/09/2025
12:20 am
7.55 ft
12/09/2025
12:00 am
6.89 ft
12/08/2025
11:40 pm
6.56 ft
12/08/2025
11:20 pm
5.91 ft
12/08/2025
11:00 pm
5.91 ft
12/08/2025
10:40 pm
5.91 ft
12/08/2025
10:20 pm
5.58 ft
12/08/2025
10:00 pm
5.58 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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