NOAA Nearshore Marine Forecast

Updated Mon, Aug 31 03:10 PM

Sheboygan to Port Washington WI

Through Early Evening

South wind 10 to 15 knots veering southwest late in the afternoon. Partly sunny. Waves 2 to 4 feet.

Tonight

Southwest wind 10 to 15 knots easing to 5 to 10 knots late in the evening, then becoming southwest 5 to 10 knots after midnight veering west early in the morning. Patchy fog early in the morning. Waves 2 to 4 feet subsiding to 1 to 2 feet after midnight.

Tuesday

Northwest wind 5 to 10 knots backing south late in the morning, then becoming south 5 to 10 knots early in the afternoon rising to 10 to 15 knots late in the afternoon. Patchy fog in the morning. Waves around 1 foot.

Tuesday Night

Southwest wind 10 to 15 knots easing to 5 to 10 knots late in the evening, then becoming southwest 5 to 10 knots after midnight. Slight chance of showers and thunderstorms after midnight. Waves around 1 foot.

Wednesday

Southwest wind 5 to 10 knots backing east late in the afternoon. Slight chance of showers through the day. Slight chance of thunderstorms in the afternoon. Waves around 1 foot.

Port Washington to North Point Light WI

Through Early Evening

South wind 15 to 20 knots veering southwest 10 to 20 knots late in the afternoon. Partly sunny with a 20 percent chance of showers and thunderstorms. Waves 1 to 3 feet building to 2 to 4 feet late in the afternoon.

Tonight

Southwest wind 10 to 15 knots easing to 5 to 10 knots late in the evening, then becoming southwest 5 to 10 knots after midnight veering west early in the morning. Mostly cloudy through around midnight then becoming partly cloudy. Waves around 1 foot.

Tuesday

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

Tuesday Night

Southwest wind 5 to 10 knots. Mostly cloudy through around midnight then becoming partly cloudy. Waves around 1 foot.

Wednesday

Southwest wind 5 to 10 knots backing south early in the afternoon, then becoming southwest 10 to 15 knots late in the afternoon. Slight chance of showers. Waves around 1 foot.

North Point Light to Wind Point WI

Through Early Evening

South wind 15 to 20 knots. Partly sunny with chance of showers and slight chance of thunderstorms. Waves 2 to 4 feet.

Tonight

Southwest wind 10 to 15 knots with gusts to around 20 knots easing to 5 to 10 knots late in the evening, then becoming southwest 5 to 10 knots after midnight veering west early in the morning. Mostly cloudy through around midnight then becoming partly cloudy. Waves around 1 foot.

Tuesday

West wind 5 to 10 knots backing southwest in the afternoon. Patchy fog in the morning. Waves around 1 foot.

Tuesday Night

Southwest wind 5 to 10 knots. Mostly cloudy through around midnight then becoming partly cloudy. Waves around 1 foot.

Wednesday

Southwest wind 5 to 10 knots rising to 10 to 15 knots early in the afternoon, then becoming southwest 10 to 15 knots late in the afternoon. Mostly sunny. Waves around 1 foot.

Wind Point WI to Winthrop Harbor IL

Through Early Evening

South wind 15 to 20 knots. Partly sunny with chance of showers and slight chance of thunderstorms. Waves 2 to 4 feet.

Tonight

Southwest wind 10 to 15 knots with gusts to around 20 knots easing to 5 to 10 knots late in the evening, then becoming southwest 5 to 10 knots after midnight. Slight chance of showers and thunderstorms in the evening. Waves around 1 foot.

Tuesday

West wind 5 to 10 knots backing south in the afternoon. Partly sunny. Waves around 1 foot.

Tuesday Night

South wind 5 to 10 knots veering southwest after midnight. Partly cloudy. Waves around 1 foot.

Wednesday

Southwest wind 5 to 10 knots rising to 10 to 15 knots early in the afternoon, then becoming southwest 10 to 15 knots late in the afternoon. Mostly sunny. 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
08/31/2026
02:50 pm
1.97 ft
08/31/2026
02:40 pm
1.97 ft
08/31/2026
02:20 pm
2.30 ft
08/31/2026
01:50 pm
2.30 ft
08/31/2026
01:40 pm
2.30 ft
08/31/2026
01:20 pm
2.30 ft
08/31/2026
01:10 pm
2.30 ft
08/31/2026
12:50 pm
2.62 ft
08/31/2026
12:20 pm
2.30 ft
08/31/2026
12:10 pm
2.30 ft
08/31/2026
11:50 am
2.30 ft

45210

Date Waves
08/31/2026
03:56 pm
3.94 ft
08/31/2026
03:26 pm
4.27 ft
08/31/2026
02:56 pm
4.27 ft
08/31/2026
02:26 pm
4.27 ft
08/31/2026
01:56 pm
4.59 ft
08/31/2026
01:26 pm
4.27 ft
08/31/2026
12:56 pm
3.94 ft
08/31/2026
12:26 pm
3.28 ft
08/31/2026
11:56 am
2.95 ft
08/31/2026
11:26 am
2.62 ft
08/31/2026
10:56 am
2.95 ft

45214

Date Waves
08/31/2026
02:50 pm
3.61 ft
08/31/2026
01:50 pm
5.25 ft
08/31/2026
12:50 pm
3.94 ft
08/31/2026
11:50 am
3.61 ft
08/31/2026
10:50 am
5.25 ft
08/31/2026
09:50 am
4.92 ft
08/31/2026
08:50 am
4.27 ft
08/31/2026
07:50 am
2.95 ft
08/31/2026
06:50 am
1.64 ft
08/31/2026
05:50 am
1.97 ft
08/31/2026
04:50 am
2.95 ft
Animation Speed
1 2 3 4 5

Waves

first_page chevron_left play_circle_outline pause_circle_outline chevron_right last_page
keyboard_arrow_up