NOAA Nearshore Marine Forecast

Updated Sun, Aug 10 05:05 AM

Sheboygan to Port Washington WI

Today

South wind 10 to 15 knots. Gusts up to 20 knots. Showers likely and slight chance of thunderstorms in the morning, then chance of showers and thunderstorms in the afternoon. Waves 2 to 4 feet.

Tonight

South wind 10 to 15 knots easing to 5 to 10 knots late in the evening, then veering southwest after midnight becoming southwest 5 to 10 knots early in the morning. Chance of showers and thunderstorms. Waves 1 to 2 feet.

Monday

Southwest wind 5 to 10 knots becoming south 10 to 15 knots in the afternoon. Chance of showers in the morning. Chance of thunderstorms through the day. Showers likely in the afternoon. Waves around 1 foot.

Monday Night

South wind 5 to 10 knots veering southwest early in the morning. Showers likely and a chance of thunderstorms through around midnight, then chance of showers after midnight. Waves around 1 foot.

Port Washington to North Point Light WI

Today

South wind 10 to 15 knots with gusts to around 20 knots. Showers likely and slight chance of thunderstorms in the morning, then chance of showers and thunderstorms in the afternoon. Waves 1 to 2 feet.

Tonight

South wind 5 to 10 knots veering southwest early in the morning. Chance of showers and thunderstorms. Waves around 1 foot.

Monday

Southwest wind 5 to 10 knots backing south late in the afternoon. Chance of showers in the morning. Chance of thunderstorms through the day. Showers likely in the afternoon. Waves around 1 foot.

Monday Night

Southwest wind 5 to 10 knots. Showers likely and a chance of thunderstorms through around midnight, then chance of showers after midnight. Waves around 1 foot.

North Point Light to Wind Point WI

Today

South wind 10 to 15 knots with gusts to around 20 knots. Chance of showers through the day. Slight chance of thunderstorms in the late morning and early afternoon, then chance of thunderstorms late in the afternoon. Waves 1 to 2 feet.

Tonight

South wind 5 to 10 knots veering southwest early in the morning. Chance of showers through around midnight. Chance of thunderstorms through the night. Showers likely after midnight. Waves around 1 foot.

Monday

Southwest wind 5 to 10 knots backing south early in the afternoon, then rising to 10 to 15 knots late in the afternoon. Chance of showers in the morning. Chance of thunderstorms through the day. Showers likely in the afternoon. Waves around 1 foot.

Monday Night

Southwest wind 5 to 10 knots. Showers likely and a chance of thunderstorms through around midnight, then chance of showers and slight chance of thunderstorms after midnight. Waves around 1 foot.

Wind Point WI to Winthrop Harbor IL

Today

South wind 10 to 15 knots with gusts to around 20 knots becoming south 10 to 15 knots early in the afternoon, then becoming south 10 to 15 knots with gusts to around 20 knots late in the afternoon. Slight chance of thunderstorms in the morning. Chance of showers through the day. Chance of thunderstorms in the afternoon. Waves 1 to 2 feet.

Tonight

South wind 5 to 10 knots veering southwest early in the morning. Chance of showers through around midnight. Chance of thunderstorms through the night. Showers likely after midnight. Waves around 1 foot.

Monday

Southwest wind 5 to 10 knots backing south early in the afternoon, then becoming south 5 to 10 knots late in the afternoon. Chance of showers in the morning. Chance of thunderstorms through the day. Showers likely in the afternoon. Waves around 1 foot.

Monday Night

Southwest wind 5 to 10 knots. Showers likely and a chance of thunderstorms through around midnight, then chance of showers and slight chance of thunderstorms after midnight. Waves around 1 foot.

NDBC

45002

Date Waves
08/10/2025
04:50 am
3.61 ft
08/10/2025
04:20 am
3.61 ft
08/10/2025
04:10 am
3.61 ft
08/10/2025
03:50 am
3.28 ft
08/10/2025
02:50 am
3.28 ft
08/10/2025
02:20 am
3.61 ft
08/10/2025
01:50 am
3.61 ft
08/10/2025
01:20 am
3.61 ft
08/10/2025
01:10 am
3.61 ft
08/10/2025
12:50 am
3.61 ft
08/10/2025
12:20 am
3.94 ft

45210

Date Waves
08/10/2025
04:56 am
4.27 ft
08/10/2025
04:26 am
4.59 ft
08/10/2025
03:56 am
4.59 ft
08/10/2025
03:26 am
4.59 ft
08/10/2025
02:56 am
4.59 ft
08/10/2025
02:26 am
4.59 ft
08/10/2025
01:56 am
4.92 ft
08/10/2025
01:26 am
4.59 ft
08/10/2025
12:56 am
5.58 ft
08/10/2025
12:26 am
4.92 ft
08/09/2025
11:56 pm
4.59 ft

45218

Date Waves
08/10/2025
04:40 am
3.61 ft
08/10/2025
04:20 am
3.61 ft
08/10/2025
04:00 am
3.94 ft
08/10/2025
03:40 am
3.61 ft
08/10/2025
03:20 am
3.28 ft
08/10/2025
03:00 am
2.95 ft
08/10/2025
02:40 am
2.95 ft
08/10/2025
02:20 am
3.28 ft
08/10/2025
02:00 am
2.95 ft
08/10/2025
01:40 am
2.95 ft
08/10/2025
01:20 am
2.30 ft

45007

Date Waves
08/10/2025
04:50 am
0.98 ft
08/10/2025
04:40 am
0.98 ft
08/10/2025
04:20 am
1.31 ft
08/10/2025
04:10 am
1.31 ft
08/10/2025
03:50 am
1.64 ft
08/10/2025
03:40 am
1.64 ft
08/10/2025
03:20 am
1.97 ft
08/10/2025
03:10 am
1.97 ft
08/10/2025
02:50 am
2.30 ft
08/10/2025
02:40 am
2.30 ft
08/10/2025
02:20 am
2.30 ft
Animation Speed
1 2 3 4 5

Waves

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Zoom Level
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Sheboygan - Blue Harbor

Sheboygan - North Pier

Port Washington - Harbor

Milwaukee - Lakefront

Two Rivers - Harbor

Whitefish Bay - Glidden Lodge

Evanston - Beach

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