NOAA Nearshore Marine Forecast

Updated Tue, Aug 25 07:10 AM

Sheboygan to Port Washington WI

Today

Southwest wind 5 to 15 knots backing south 5 to 10 knots late in the morning, then rising to 10 to 20 knots early in the afternoon becoming 15 to 20 knots with gusts to around 25 knots late in the afternoon. Mostly sunny. Waves around 1 foot building to 3 to 4 feet late in the afternoon.

Tonight

South wind 15 to 20 knots veering southwest after midnight. Chance of showers and thunderstorms after midnight. Waves 3 to 4 feet.

Wednesday

Southwest wind 15 to 20 knots becoming west 10 to 15 knots early in the afternoon, then rising to 15 to 20 knots late in the afternoon. Chance of showers and slight chance of thunderstorms. Waves 2 to 4 feet subsiding to 1 to 2 feet in the afternoon.

Wednesday Night

West wind 10 to 15 knots veering northwest early in the morning. Mostly clear. Waves 1 to 2 feet.

Port Washington to North Point Light WI

Today

Southwest wind 5 to 15 knots backing south 5 to 10 knots late in the morning, then rising to 10 to 20 knots early in the afternoon becoming 15 to 20 knots late in the afternoon. Mostly sunny. Waves around 1 foot building to 2 to 4 feet late in the afternoon.

Tonight

South wind 10 to 20 knots becoming 10 to 15 knots late in the evening, then veering southwest after midnight becoming 10 to 20 knots early in the morning. Chance of showers and slight chance of thunderstorms after midnight. Waves 2 to 4 feet subsiding to 1 to 2 feet after midnight.

Wednesday

Southwest wind 15 to 20 knots easing to 10 to 15 knots late in the morning, then veering west early in the afternoon becoming west 10 to 15 knots late in the afternoon. Chance of showers and slight chance of thunderstorms. Waves 1 to 2 feet.

Wednesday Night

Northwest wind 10 to 15 knots. Mostly clear. Waves around 1 foot.

North Point Light to Wind Point WI

Today

Southwest wind 5 to 10 knots backing south late in the morning, then rising to 10 to 20 knots early in the afternoon becoming 15 to 20 knots late in the afternoon. Mostly sunny. Waves around 1 foot building to 2 to 4 feet late in the afternoon.

Tonight

South wind 10 to 20 knots becoming 10 to 15 knots late in the evening, then veering southwest after midnight becoming southwest 10 to 15 knots early in the morning. Chance of showers and slight chance of thunderstorms after midnight. Waves 2 to 4 feet subsiding to 1 to 2 feet in the late evening and overnight.

Wednesday

Southwest wind 15 to 20 knots easing to 10 to 15 knots late in the morning, then veering west early in the afternoon becoming west 10 to 15 knots late in the afternoon. Chance of showers and slight chance of thunderstorms. Waves 1 to 2 feet.

Wednesday Night

Northwest wind 10 to 15 knots. Mostly clear. Waves around 1 foot.

Wind Point WI to Winthrop Harbor IL

Today

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

Tonight

South wind 10 to 15 knots veering southwest early in the morning. Chance of showers and slight chance of thunderstorms after midnight. Waves 1 to 2 feet.

Wednesday

Southwest wind 10 to 15 knots veering west late in the afternoon. Chance of showers and slight chance of thunderstorms. Waves 1 to 2 feet.

Wednesday Night

West wind 10 to 15 knots veering northwest early in the morning. Mostly clear. Waves around 1 foot.

NDBC

45002

Date Waves
08/25/2026
07:20 am
0.33 ft
08/25/2026
07:10 am
0.33 ft
08/25/2026
06:50 am
0.33 ft
08/25/2026
06:20 am
0.33 ft
08/25/2026
06:10 am
0.33 ft
08/25/2026
05:50 am
0.33 ft
08/25/2026
05:20 am
0.33 ft
08/25/2026
05:10 am
0.33 ft
08/25/2026
04:50 am
0.33 ft
08/25/2026
04:20 am
0.66 ft
08/25/2026
04:00 am
0.66 ft

45210

Date Waves
08/25/2026
07:26 am
0.98 ft
08/25/2026
06:56 am
0.98 ft
08/25/2026
06:26 am
0.98 ft
08/25/2026
05:56 am
0.98 ft
08/25/2026
05:26 am
0.98 ft
08/25/2026
04:56 am
0.98 ft
08/25/2026
04:26 am
0.98 ft
08/25/2026
03:56 am
0.98 ft
08/25/2026
03:26 am
0.98 ft
08/25/2026
02:56 am
0.98 ft
08/25/2026
02:26 am
1.31 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

Two Rivers - Harbor

Algoma - Beach

Whitefish Bay - Glidden Lodge

Evanston - Beach

Port Washington - Harbor

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