NOAA Nearshore Marine Forecast

Updated Tue, Aug 18 01:10 AM

Sheboygan to Port Washington WI

Rest of Tonight

Southwest wind 10 to 15 knots veering west early in the morning. Partly cloudy. Waves around 1 foot.

Tuesday

West wind 10 to 15 knots backing southwest with gusts to around 20 knots in the late morning and afternoon. Chance of showers and slight chance of thunderstorms in the afternoon. Waves around 1 foot.

Tuesday Night

Southwest wind 10 to 15 knots veering north early in the morning. Chance of showers and slight chance of thunderstorms through around midnight. Waves around 1 foot.

Wednesday

Northwest wind 5 to 10 knots veering southeast late in the afternoon. Sunny. Waves around 1 foot.

Port Washington to North Point Light WI

Rest of Tonight

West wind 10 to 15 knots. Partly cloudy. Waves around 1 foot.

Tuesday

Southwest wind 10 to 15 knots becoming southwest 10 to 15 knots with gusts to around 20 knots in the late morning and afternoon. Chance of showers and slight chance of thunderstorms in the afternoon. Waves around 1 foot.

Tuesday Night

Southwest wind 10 to 15 knots veering west late in the evening, then veering northwest after midnight becoming north 5 to 10 knots early in the morning. Chance of showers and thunderstorms through around midnight. Waves around 1 foot.

Wednesday

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

North Point Light to Wind Point WI

Rest of Tonight

Southwest wind 10 to 15 knots veering west early in the morning. Partly cloudy. Waves around 1 foot.

Tuesday

Southwest wind 10 to 15 knots becoming southwest 10 to 15 knots with gusts to around 20 knots in the late morning and afternoon. Chance of showers and thunderstorms in the afternoon. Waves around 1 foot.

Tuesday Night

Southwest wind 10 to 15 knots veering north early in the morning. Chance of showers and thunderstorms through around midnight, then slight chance of showers and thunderstorms after midnight. Waves around 1 foot.

Wednesday

North wind 10 to 15 knots easing to 5 to 10 knots late in the morning, then veering northeast early in the afternoon veering east late in the afternoon. Sunny. Waves around 1 foot.

Wind Point WI to Winthrop Harbor IL

Rest of Tonight

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

Tuesday

West wind 10 to 15 knots backing southwest with gusts to around 20 knots in the late morning and afternoon. Chance of showers and thunderstorms in the afternoon. Waves around 1 foot.

Tuesday Night

Southwest wind 10 to 15 knots veering west late in the evening, then veering northwest after midnight easing to 5 to 10 knots early in the morning. Chance of showers and thunderstorms through around midnight, then slight chance of showers and thunderstorms after midnight. Waves around 1 foot.

Wednesday

North wind 5 to 10 knots veering northeast late in the afternoon. Sunny. Waves around 1 foot.

NDBC

45002

Date Waves
08/18/2026
12:50 am
2.62 ft
08/18/2026
12:20 am
2.30 ft
08/18/2026
12:10 am
2.30 ft
08/17/2026
11:50 pm
1.97 ft
08/17/2026
11:20 pm
1.97 ft
08/17/2026
11:10 pm
1.97 ft
08/17/2026
10:50 pm
1.97 ft
08/17/2026
10:20 pm
1.64 ft
08/17/2026
10:10 pm
1.64 ft
08/17/2026
09:50 pm
1.97 ft
08/17/2026
09:20 pm
1.64 ft

45210

Date Waves
08/18/2026
12:56 am
1.97 ft
08/18/2026
12:26 am
1.97 ft
08/17/2026
11:56 pm
1.97 ft
08/17/2026
11:26 pm
1.64 ft
08/17/2026
10:56 pm
1.64 ft
08/17/2026
10:26 pm
1.64 ft
08/17/2026
09:56 pm
1.31 ft
08/17/2026
09:26 pm
1.31 ft
08/17/2026
08:56 pm
1.31 ft
08/17/2026
08:26 pm
0.98 ft
08/17/2026
07:56 pm
0.98 ft

45214

Date Waves
08/18/2026
12:50 am
1.31 ft
08/17/2026
11:50 pm
0.98 ft
08/17/2026
10:50 pm
0.98 ft
08/17/2026
09:50 pm
0.98 ft
08/17/2026
08:50 pm
0.98 ft
08/17/2026
07:50 pm
0.98 ft
08/17/2026
06:50 pm
1.31 ft
08/17/2026
05:50 pm
1.31 ft
08/17/2026
04:50 pm
1.64 ft
08/17/2026
03:50 pm
1.64 ft
08/17/2026
02:50 pm
1.97 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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