NOAA Nearshore Marine Forecast

Updated Wed, Sep 30 01:10 AM

Sheboygan to Port Washington WI

Rest of Tonight

South wind 10 to 15 knots rising to 15 to 20 knots early in the morning. Showers after midnight. Slight chance of thunderstorms through the night. Showers likely early in the morning. Waves 2 to 4 feet.

Wednesday

South wind 15 to 20 knots. Gusts up to 25 knots. Showers and slight chance of thunderstorms in the morning, then slight chance of showers in the afternoon. Waves 3 to 4 feet building to 3 to 5 feet in the afternoon.

Wednesday Night

South wind 10 to 15 knots with gusts to around 20 knots veering southwest late in the evening, then easing to 5 to 10 knots after midnight becoming southwest 5 to 10 knots early in the morning. Chance of showers through the night. Waves 3 to 5 feet subsiding to 1 to 2 feet.

Thursday

Southwest wind 5 to 10 knots veering northwest late in the afternoon. Chance of showers in the morning, then showers likely in the afternoon. Waves around 1 foot.

Port Washington to North Point Light WI

Rest of Tonight

South wind 10 to 15 knots. Chance of showers after midnight, then showers likely early in the morning. Waves 1 to 3 feet.

Wednesday

South wind 10 to 15 knots rising to 15 to 20 knots late in the morning, then becoming south 15 to 20 knots early in the afternoon veering southwest late in the afternoon. Showers in the morning, then slight chance of showers in the afternoon. Waves 1 to 3 feet building to 2 to 4 feet in the late morning and afternoon.

Wednesday Night

South wind 10 to 15 knots veering southwest late in the evening, then easing to 5 to 10 knots after midnight. Chance of showers through around midnight, then showers after midnight. Waves 2 to 4 feet subsiding to 1 to 2 feet in the late evening and overnight.

Thursday

Southwest wind 5 to 10 knots veering northwest late in the afternoon. Showers. Waves around 1 foot.

North Point Light to Wind Point WI

Rest of Tonight

South wind 10 to 15 knots. Chance of showers after midnight, then showers likely early in the morning. Waves 1 to 2 feet.

Wednesday

Southwest wind 10 to 15 knots becoming south 15 to 20 knots late in the morning, then becoming south 15 to 20 knots with gusts to around 25 knots early in the afternoon veering southwest late in the afternoon. Showers in the morning, then chance of showers and slight chance of thunderstorms in the afternoon. Waves 1 to 2 feet building to 2 to 4 feet in the late morning and afternoon.

Wednesday Night

South wind 10 to 15 knots veering southwest in the late evening and early morning, then easing to 5 to 10 knots early in the morning. Chance of showers through around midnight, then showers after midnight. Waves 2 to 4 feet subsiding to 1 to 2 feet in the late evening and overnight.

Thursday

Southwest wind 5 to 10 knots veering northwest late in the afternoon. Showers. Waves around 1 foot.

Wind Point WI to Winthrop Harbor IL

Rest of Tonight

South wind 10 to 15 knots. Slight chance of showers after midnight, then chance of showers early in the morning. Waves 1 to 2 feet.

Wednesday

Southwest wind 10 to 15 knots becoming south 15 to 20 knots in the late morning and early afternoon, then veering southwest late in the afternoon. Showers in the morning, then chance of showers and slight chance of thunderstorms in the afternoon. Waves 1 to 2 feet building to 2 to 4 feet in the late morning and afternoon.

Wednesday Night

South wind 10 to 15 knots veering southwest in the late evening and early morning, then easing to 5 to 10 knots early in the morning. Slight chance of thunderstorms through around midnight. Showers likely through the night. Waves 2 to 4 feet subsiding to 1 to 2 feet in the late evening and overnight.

Thursday

Southwest wind 5 to 10 knots veering west early in the afternoon, then veering north late in the afternoon. Showers and slight chance of thunderstorms. Waves around 1 foot.
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 - Coal Dock Park

Port Washington - Main St/Harbor

NDBC

45002

Date Waves
09/30/2026
12:50 am
3.61 ft
09/30/2026
12:40 am
3.61 ft
09/30/2026
12:20 am
3.61 ft
09/30/2026
12:10 am
3.61 ft
09/29/2026
11:50 pm
3.28 ft
09/29/2026
11:40 pm
3.28 ft
09/29/2026
11:20 pm
2.95 ft
09/29/2026
10:50 pm
3.28 ft
09/29/2026
10:20 pm
2.95 ft
09/29/2026
10:10 pm
2.95 ft
09/29/2026
09:50 pm
2.95 ft

45210

Date Waves
09/30/2026
12:56 am
2.62 ft
09/30/2026
12:26 am
2.62 ft
09/29/2026
11:56 pm
2.62 ft
09/29/2026
11:26 pm
2.62 ft
09/29/2026
10:56 pm
2.62 ft
09/29/2026
10:26 pm
2.62 ft
09/29/2026
09:56 pm
2.95 ft
09/29/2026
09:26 pm
2.95 ft
09/29/2026
08:56 pm
2.62 ft
09/29/2026
08:26 pm
2.95 ft
09/29/2026
07:56 pm
2.62 ft

45214

Date Waves
09/30/2026
12:15 am
1.97 ft
09/29/2026
11:15 pm
1.64 ft
09/29/2026
10:15 pm
1.31 ft
09/29/2026
09:15 pm
1.31 ft
09/29/2026
08:15 pm
0.98 ft
09/29/2026
07:15 pm
0.98 ft
09/29/2026
06:15 pm
0.98 ft
09/29/2026
05:15 pm
0.98 ft
09/29/2026
04:15 pm
0.98 ft
09/29/2026
03:15 pm
0.98 ft
09/29/2026
02:15 pm
0.66 ft
Animation Speed
1 2 3 4 5

Waves

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