NOAA Nearshore Marine Forecast

Updated Sat, Aug 15 01:10 PM

Sheboygan to Port Washington WI

Rest of Today

Southeast wind 10 to 15 knots. Isolated showers early in the afternoon, then isolated sprinkles late in the afternoon. Waves 3 to 4 feet.

Tonight

Southeast wind 5 to 10 knots veering south early in the morning. Isolated sprinkles through around midnight. Slight chance of showers and thunderstorms after midnight. Waves 2 to 4 feet subsiding to 1 to 2 feet in the late evening and overnight.

Sunday

Southwest wind 5 to 10 knots veering west late in the morning, then becoming northwest 10 to 15 knots early in the afternoon becoming northwest 10 to 15 knots with gusts to around 20 knots late in the afternoon. Slight chance of showers in the morning. Slight chance of thunderstorms through the day. Chance of showers in the afternoon. Waves around 1 foot.

Sunday Night

North wind 10 to 15 knots easing to 5 to 10 knots early in the morning. Partly cloudy. Waves 1 to 2 feet.

Port Washington to North Point Light WI

Rest of Today

Southeast wind 10 to 15 knots. Isolated showers early in the afternoon, then isolated sprinkles late in the afternoon. Waves 3 to 4 feet.

Tonight

Southeast wind 5 to 10 knots veering south early in the morning. Chance of showers and thunderstorms after midnight. Waves 2 to 4 feet subsiding to 1 to 2 feet in the late evening and overnight.

Sunday

West wind 5 to 10 knots becoming northwest 10 to 15 knots in the afternoon. Chance of showers and thunderstorms in the morning. Slight chance of showers and thunderstorms in the afternoon. Waves around 1 foot.

Sunday Night

Northwest wind 10 to 15 knots veering north late in the evening, then becoming north 10 to 15 knots after midnight. Partly cloudy. Waves 1 to 2 feet.

North Point Light to Wind Point WI

Rest of Today

Southeast wind 10 to 15 knots. Isolated showers early in the afternoon, then isolated sprinkles late in the afternoon. Waves 3 to 4 feet.

Tonight

Southeast wind 5 to 10 knots veering southwest early in the morning. Chance of showers and thunderstorms after midnight. Waves 2 to 4 feet subsiding to 1 to 2 feet in the late evening and overnight.

Sunday

West wind 5 to 10 knots becoming northwest 10 to 15 knots in the afternoon. Chance of showers and thunderstorms in the morning. Slight chance of showers and thunderstorms in the afternoon. Waves around 1 foot.

Sunday Night

Northwest wind 10 to 15 knots veering north after midnight. Partly cloudy. Waves 1 to 2 feet building to 2 to 4 feet after midnight.

Wind Point WI to Winthrop Harbor IL

Rest of Today

Southeast wind 10 to 15 knots. Isolated showers and thunderstorms early in the afternoon, then isolated sprinkles late in the afternoon. Waves 2 to 4 feet.

Tonight

Southeast wind 5 to 10 knots veering southwest early in the morning. Isolated showers and thunderstorms through around midnight, then chance of showers and thunderstorms after midnight. Waves 2 to 4 feet subsiding to around 1 foot in the late evening and overnight.

Sunday

West wind 5 to 10 knots becoming northwest 10 to 15 knots in the afternoon. Chance of showers and thunderstorms in the morning. Slight chance of showers and thunderstorms in the afternoon. Waves around 1 foot.

Sunday Night

Northwest wind 10 to 15 knots veering north early in the morning. Partly cloudy. Waves around 1 foot building to 2 to 4 feet after midnight.

NDBC

45002

Date Waves
08/15/2026
12:50 pm
1.31 ft
08/15/2026
12:20 pm
1.31 ft
08/15/2026
12:10 pm
1.31 ft
08/15/2026
11:50 am
1.31 ft
08/15/2026
11:20 am
1.31 ft
08/15/2026
11:10 am
1.31 ft
08/15/2026
10:50 am
0.98 ft
08/15/2026
10:20 am
1.31 ft
08/15/2026
10:10 am
1.31 ft
08/15/2026
09:50 am
0.98 ft
08/15/2026
09:20 am
0.98 ft

45210

Date Waves
08/15/2026
12:56 pm
2.95 ft
08/15/2026
12:26 pm
2.95 ft
08/15/2026
11:56 am
2.62 ft
08/15/2026
11:26 am
2.30 ft
08/15/2026
10:56 am
2.30 ft
08/15/2026
10:26 am
2.30 ft
08/15/2026
09:56 am
1.97 ft
08/15/2026
09:26 am
1.97 ft
08/15/2026
08:56 am
1.97 ft
08/15/2026
08:26 am
1.97 ft
08/15/2026
07:56 am
1.97 ft

45214

Date Waves
08/15/2026
12:50 pm
1.97 ft
08/15/2026
11:50 am
1.97 ft
08/15/2026
10:50 am
1.97 ft
08/15/2026
09:50 am
1.64 ft
08/15/2026
08:50 am
1.64 ft
08/15/2026
07:50 am
1.97 ft
08/15/2026
06:50 am
1.97 ft
08/15/2026
05:50 am
1.97 ft
08/15/2026
04:50 am
1.97 ft
08/15/2026
03:50 am
1.97 ft
08/15/2026
02:50 am
2.30 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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