NOAA Nearshore Marine Forecast

Updated Tue, Aug 18 09:11 PM

Sheboygan to Port Washington WI

Rest of Tonight

Southwest wind 10 to 15 knots veering north early in the morning. Slight chance of showers just before midnight. Waves around 1 foot.

Wednesday

North wind 5 to 10 knots veering northeast early in the afternoon, then becoming east 10 to 15 knots late in the afternoon. Mostly sunny. Waves around 1 foot.

Wednesday Night

Southeast wind 10 to 15 knots becoming south 5 to 10 knots late in the evening, then veering southwest after midnight veering west early in the morning. Mostly clear. Waves around 1 foot.

Thursday

West wind 5 to 10 knots backing southwest late in the morning, then becoming south 10 to 15 knots early in the afternoon becoming south 10 to 15 knots with gusts to around 20 knots late in the afternoon. Sunny. Waves around 1 foot.

Port Washington to North Point Light WI

Rest of Tonight

Southwest wind 5 to 10 knots veering north early in the morning. Slight chance of showers just before midnight. Waves around 1 foot.

Wednesday

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

Wednesday Night

East wind 5 to 10 knots veering southeast late in the evening, then veering southwest after midnight becoming west early in the morning. Partly cloudy. Waves around 1 foot.

Thursday

West wind 5 knots becoming southwest late in the morning, then backing south early in the afternoon rising to 10 to 15 knots late in the afternoon. Sunny. Waves around 1 foot.

North Point Light to Wind Point WI

Rest of Tonight

West wind 5 to 10 knots rising to 10 to 15 knots after midnight, then veering northwest early in the morning. Slight chance of showers just before midnight. Waves around 1 foot.

Wednesday

North wind 5 to 10 knots becoming northeast 10 to 15 knots in the afternoon. Partly sunny. Waves around 1 foot.

Wednesday Night

East wind 5 to 15 knots becoming 5 to 10 knots late in the evening, then veering south after midnight veering southwest early in the morning. Partly cloudy. Waves around 1 foot.

Thursday

West wind 5 to 10 knots backing southwest late in the morning, then backing south early in the afternoon rising to 10 to 15 knots late in the afternoon. Sunny. Waves around 1 foot.

Wind Point WI to Winthrop Harbor IL

Rest of Tonight

Southwest wind 5 to 10 knots becoming west 10 to 15 knots after midnight, then becoming northwest 5 to 10 knots early in the morning. Chance of showers just before midnight. Slight chance of thunderstorms just before midnight. Slight chance of showers after midnight. Waves around 1 foot.

Wednesday

North wind 5 to 10 knots becoming northeast 10 to 15 knots in the afternoon. Partly sunny. Waves around 1 foot.

Wednesday Night

East wind 5 to 15 knots becoming 5 to 10 knots in the late evening and early morning, then backing northeast early in the morning. Partly cloudy. Waves 1 to 2 feet.

Thursday

West wind 5 to 10 knots backing south late in the morning, then becoming south 5 to 10 knots in the afternoon. Sunny. Waves around 1 foot.

NDBC

45002

Date Waves
08/18/2026
08:50 pm
1.31 ft
08/18/2026
08:20 pm
1.31 ft
08/18/2026
08:10 pm
1.31 ft
08/18/2026
07:50 pm
1.31 ft
08/18/2026
07:40 pm
1.31 ft
08/18/2026
07:20 pm
1.31 ft
08/18/2026
07:10 pm
1.31 ft
08/18/2026
06:50 pm
1.31 ft
08/18/2026
06:40 pm
1.31 ft
08/18/2026
06:20 pm
1.97 ft
08/18/2026
06:10 pm
1.97 ft

45210

Date Waves
08/18/2026
08:56 pm
2.95 ft
08/18/2026
08:26 pm
3.28 ft
08/18/2026
07:56 pm
3.61 ft
08/18/2026
07:26 pm
3.94 ft
08/18/2026
06:56 pm
3.61 ft
08/18/2026
06:26 pm
3.28 ft
08/18/2026
05:56 pm
2.95 ft
08/18/2026
05:26 pm
2.30 ft
08/18/2026
04:56 pm
2.30 ft
08/18/2026
04:26 pm
2.62 ft
08/18/2026
03:56 pm
2.30 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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