Coastal Waters Forecast
Issued by NWS Upton, NY
Issued by NWS Upton, NY
086 FZUS51 KOKX 240646 CWFOKX Coastal Waters Forecast National Weather Service New York NY 246 AM EDT Fri Jul 24 2026 Montauk Point NY to Sandy Hook NJ out 60 nm offshore, including Long Island Sound, the Long Island Bays, and New York Harbor ANZ300-241915- 246 AM EDT Fri Jul 24 2026 .Synopsis for the Long Island and Connecticut coastal waters... High pressure remains nearby through the first half of the weekend. The high gradually weakens and pushes east of the waters Sunday into Monday. A frontal system impacts the waters Monday night into Wednesday. $$ ANZ350-241915- Moriches Inlet NY to Montauk Point NY out 20 NM- 246 AM EDT Fri Jul 24 2026 .TODAY...NE winds 5 to 10 kt. Seas 3 to 4 ft, occasionally to 5 ft. Wave Detail: S 3 ft at 7 seconds. .TONIGHT...E winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: SE 3 ft at 8 seconds. .SAT...NE winds 10 to 15 kt with gusts up to 20 kt. Seas 3 to 4 ft, occasionally to 5 ft. Wave Detail: SE 4 ft at 7 seconds. .SAT NIGHT...NE winds 5 to 10 kt. Seas 3 to 4 ft, occasionally to 5 ft. Wave Detail: E 4 ft at 7 seconds. .SUN...NE winds 10 to 15 kt, diminishing to 5 to 10 kt in the afternoon. Seas 3 to 4 ft, occasionally to 5 ft. Wave Detail: E 4 ft at 7 seconds. .SUN NIGHT...E winds 5 to 10 kt, becoming NE after midnight. Seas 3 to 4 ft, occasionally to 5 ft. Wave Detail: E 4 ft at 7 seconds. .MON...SE winds 5 to 10 kt. Seas 2 to 3 ft. .MON NIGHT...S winds around 10 kt. Seas 2 to 3 ft. .TUE...S winds 10 to 15 kt with gusts up to 25 kt. Seas 3 to 4 ft, occasionally to 5 ft. Chance of showers. .TUE NIGHT...S winds 15 to 20 kt with gusts up to 25 kt. Seas around 4 ft, occasionally to 5 ft. Showers likely with chance of tstms. Winds and seas may be higher in and near tstms. $$ ANZ353-241915- Fire Island Inlet NY to Moriches Inlet NY out 20 NM- 246 AM EDT Fri Jul 24 2026 .TODAY...E winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: SE 3 ft at 7 seconds. .TONIGHT...E winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: SE 3 ft at 8 seconds. .SAT...E winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 4 ft, occasionally to 5 ft. Wave Detail: E 4 ft at 7 seconds and SE 2 ft at 8 seconds. .SAT NIGHT...NE winds 5 to 10 kt. Seas 3 to 4 ft, occasionally to 5 ft. Wave Detail: E 4 ft at 7 seconds. .SUN...NE winds around 10 kt. Seas 3 to 4 ft, occasionally to 5 ft. Wave Detail: E 4 ft at 7 seconds and SE 2 ft at 8 seconds. .SUN NIGHT...SE winds 5 to 10 kt. Seas 3 to 4 ft, occasionally to 5 ft. Wave Detail: E 3 ft at 7 seconds and SE 2 ft at 8 seconds. .MON...S winds 10 to 15 kt. Seas around 3 ft. .MON NIGHT...S winds 10 to 15 kt. Seas around 3 ft. Chance of showers. .TUE...S winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to 4 ft, occasionally to 5 ft. Chance of showers. .TUE NIGHT...S winds 15 to 20 kt with gusts up to 25 kt. Seas 4 to 5 ft, occasionally to 6 ft. Showers likely with chance of tstms. Winds and seas may be higher in and near tstms. $$ ANZ355-241915- Sandy Hook NJ to Fire Island Inlet NY out 20 NM- 246 AM EDT Fri Jul 24 2026 .TODAY...NE winds 5 to 10 kt, becoming E late. Seas 2 to 3 ft. Wave Detail: SE 3 ft at 7 seconds. .TONIGHT...E winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: SE 3 ft at 8 seconds. .SAT...E winds 10 to 15 kt. Seas 2 to 3 ft. Wave Detail: SE 3 ft at 8 seconds. .SAT NIGHT...E winds 10 to 15 kt, becoming NE 5 to 10 kt after midnight. Seas around 3 ft. Wave Detail: SE 3 ft at 7 seconds. .SUN...NE winds 5 to 10 kt, becoming E in the afternoon. Seas around 3 ft. Wave Detail: SE 3 ft at 8 seconds. .SUN NIGHT...S winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: E 3 ft at 7 seconds. .MON...S winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. .MON NIGHT...S winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. Chance of showers. .TUE...S winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to 4 ft, occasionally to 5 ft. Showers likely. .TUE NIGHT...S winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to 5 ft, occasionally to 6 ft. Showers likely with chance of tstms. Winds and seas may be higher in and near tstms. $$ ANZ332-241915- Long Island Sound East of the Mouth of the Connecticut River- 246 AM EDT Fri Jul 24 2026 .TODAY...NE winds around 5 kt, becoming SE this afternoon. Seas around 2 ft. .TONIGHT...E winds around 5 kt. Seas around 2 ft. .SAT...E winds 5 to 10 kt. Seas around 2 ft. Wave Detail: E 2 ft at 7 seconds. .SAT NIGHT...NE winds 5 to 10 kt. Seas around 2 ft. Wave Detail: E 2 ft at 7 seconds. .SUN...NE winds 5 to 10 kt, becoming E in the afternoon. Seas around 2 ft. Wave Detail: E 2 ft at 7 seconds. .SUN NIGHT...E winds around 5 kt, becoming N after midnight. Seas around 2 ft. Wave Detail: E 2 ft at 7 seconds. .MON...SE winds 5 to 10 kt. Seas around 2 ft. .MON NIGHT...S winds 5 to 10 kt. Seas around 2 ft. .TUE...S winds 10 to 15 kt with gusts up to 20 kt. Seas around 2 ft. Chance of showers. .TUE NIGHT...S winds 10 to 15 kt with gusts up to 20 kt. Seas around 2 ft. Showers likely. $$ ANZ331-241915- Long Island Sound East of New Haven CT/Port Jefferson NY to the Mouth of the Connecticut River- 246 AM EDT Fri Jul 24 2026 .TODAY...NE winds around 5 kt, becoming E this afternoon. Seas 1 ft or less. .TONIGHT...E winds 5 to 10 kt. Seas 1 ft or less. .SAT...E winds 5 to 10 kt. Seas 1 ft or less. Wave Detail: E 1 ft at 2 seconds. .SAT NIGHT...E winds 5 to 10 kt, becoming NE after midnight. Seas 1 ft or less. Wave Detail: E 1 ft at 2 seconds. .SUN...NE winds around 5 kt, becoming E in the afternoon. Seas 1 ft or less. .SUN NIGHT...SE winds 5 to 10 kt, diminishing to around 5 kt after midnight. Seas 1 ft or less. .MON...SE winds 5 to 10 kt. Seas 1 ft or less. .MON NIGHT...S winds 5 to 10 kt. Seas 1 ft or less. Chance of showers. .TUE...S winds 10 to 15 kt with gusts up to 20 kt. Seas 1 ft or less. Showers likely. .TUE NIGHT...S winds 10 to 15 kt with gusts up to 20 kt. Seas around 2 ft. Showers likely with chance of tstms. Winds and seas may be higher in and near tstms. $$ ANZ335-241915- Long Island Sound West of New Haven CT/Port Jefferson NY- 246 AM EDT Fri Jul 24 2026 .TODAY...E winds 5 to 10 kt. Seas 1 ft or less. .TONIGHT...SE winds 5 to 10 kt, becoming NE after midnight. Seas 1 ft or less. Wave Detail: E 1 ft at 2 seconds. .SAT...E winds 5 to 10 kt. Seas 1 ft or less. Wave Detail: E 1 ft at 2 seconds. .SAT NIGHT...E winds 5 to 10 kt, becoming NE after midnight. Seas 1 ft or less. Wave Detail: E 1 ft at 3 seconds. .SUN...NE winds around 5 kt. Seas 1 ft or less. .SUN NIGHT...SE winds 5 to 10 kt, becoming S after midnight. Seas 1 ft or less. .MON...S winds 5 to 10 kt. Seas 1 ft or less. .MON NIGHT...S winds 5 to 10 kt. Seas 1 ft or less. Chance of showers. .TUE...S winds 10 to 15 kt with gusts up to 20 kt. Seas 1 ft or less. Showers likely with chance of tstms. .TUE NIGHT...S winds 10 to 15 kt with gusts up to 20 kt. Seas 1 to 2 ft. Showers likely with chance of tstms. Winds and seas may be higher in and near tstms. $$ ANZ338-241915- New York Harbor- 246 AM EDT Fri Jul 24 2026 .TODAY...NE winds around 5 kt, becoming SE this afternoon. Waves 1 ft or less, then 1 to 2 ft this afternoon. .TONIGHT...E winds 5 to 10 kt, becoming NE after midnight. Waves 1 to 2 ft in the evening, then 1 ft or less. .SAT...NE winds 5 to 10 kt, becoming E 10 to 15 kt with gusts up to 20 kt in the afternoon. Waves 1 ft or less, then 1 to 2 ft in the afternoon. Wave Detail: E 1 ft at 2 seconds. .SAT NIGHT...E winds 5 to 10 kt, becoming NE after midnight. Waves 1 to 2 ft. .SUN...NE winds around 5 kt, becoming E 10 to 15 kt in the afternoon. Waves 1 to 2 ft. .SUN NIGHT...SE winds 10 to 15 kt, becoming S around 5 kt after midnight. Waves 1 to 2 ft. .MON...S winds 10 to 15 kt with gusts up to 20 kt. Waves 1 to 2 ft. Chance of showers and tstms. .MON NIGHT...S winds 10 to 15 kt with gusts up to 20 kt. Waves 1 to 2 ft. Chance of showers. .TUE...S winds 10 to 15 kt with gusts up to 20 kt. Waves 1 to 2 ft. Showers likely with chance of tstms. .TUE NIGHT...S winds 10 to 15 kt with gusts up to 20 kt. Waves 1 to 2 ft. Showers likely with chance of tstms. Winds and waves may be higher in and near tstms. $$ ANZ340-241915- Peconic and Gardiners Bays- 246 AM EDT Fri Jul 24 2026 .TODAY...NE winds around 5 kt, becoming E late. Waves 1 ft or less. .TONIGHT...E winds around 5 kt. Waves 1 ft or less. .SAT...E winds 5 to 10 kt. Waves 1 ft or less. .SAT NIGHT...NE winds 5 to 10 kt. Waves 1 ft or less. .SUN...NE winds 5 to 10 kt, becoming E in the afternoon. Waves 1 ft or less. .SUN NIGHT...SE winds around 5 kt, becoming NE after midnight. Waves 1 ft or less. .MON...SE winds 5 to 10 kt. Waves 1 ft or less. .MON NIGHT...S winds 5 to 10 kt. Waves 1 ft or less. Chance of showers. .TUE...S winds 5 to 10 kt with gusts up to 20 kt. Waves 1 ft or less. Chance of showers. .TUE NIGHT...S winds 5 to 10 kt with gusts up to 20 kt. Waves 1 ft or less. Showers likely. $$ ANZ345-241915- South Shore Bays from Jones Inlet through Shinnecock Bay- 246 AM EDT Fri Jul 24 2026 .TODAY...NE winds around 5 kt, becoming E this afternoon. Waves 1 ft or less. .TONIGHT...E winds 5 to 10 kt. Waves 1 ft or less. .SAT...NE winds 5 to 10 kt, becoming E 10 to 15 kt with gusts up to 20 kt in the afternoon. Waves 1 ft or less. .SAT NIGHT...E winds 5 to 10 kt. Waves 1 ft or less. .SUN...NE winds 5 to 10 kt, becoming E in the afternoon. Waves 1 ft or less. .SUN NIGHT...SE winds 5 to 10 kt, becoming S after midnight. Waves 1 ft or less. .MON...S winds 5 to 10 kt. Waves 1 ft or less. .MON NIGHT...S winds 5 to 10 kt. Waves 1 ft or less. Chance of showers. .TUE...S winds 10 to 15 kt with gusts up to 25 kt. Waves 1 ft or less. Showers likely. .TUE NIGHT...S winds 10 to 15 kt with gusts up to 25 kt. Waves 1 ft or less. Showers likely with chance of tstms. Winds and waves may be higher in and near tstms. $$ ANZ380-241915- Waters from Moriches Inlet NY to Montauk Point NY from 20 to 60 nm- 246 AM EDT Fri Jul 24 2026 .TODAY...NE winds 5 to 10 kt. Seas 3 to 4 ft, occasionally to 5 ft. Wave Detail: S 4 ft at 7 seconds. .TONIGHT...E winds around 10 kt. Seas 3 to 4 ft, occasionally to 5 ft. Wave Detail: E 3 ft at 7 seconds and SE 3 ft at 8 seconds. .SAT...NE winds 10 to 15 kt with gusts up to 20 kt. Seas 3 to 4 ft, occasionally to 5 ft. Wave Detail: E 4 ft at 7 seconds. .SAT NIGHT...NE winds 10 to 15 kt with gusts up to 20 kt. Seas around 4 ft, occasionally to 5 ft. Wave Detail: E 4 ft at 7 seconds. .SUN...NE winds 10 to 15 kt with gusts up to 20 kt. Seas 4 to 5 ft, occasionally to 6 ft. Wave Detail: E 4 ft at 7 seconds and SE 3 ft at 8 seconds. .SUN NIGHT...NE winds 5 to 10 kt. Seas 3 to 4 ft, occasionally to 5 ft. Wave Detail: E 4 ft at 7 seconds. .MON...E winds 5 to 10 kt. Seas around 3 ft. .MON NIGHT...S winds 5 to 10 kt. Seas around 3 ft. .TUE...S winds 10 to 15 kt with gusts up to 25 kt. Seas 3 to 4 ft, occasionally to 5 ft. Chance of showers. .TUE NIGHT...S winds 15 to 20 kt with gusts up to 25 kt. Seas around 4 ft, occasionally to 5 ft. Showers likely. $$ ANZ383-241915- Waters from Fire Island Inlet NY to Moriches Inlet NY from 20 to 60 nm- 246 AM EDT Fri Jul 24 2026 .TODAY...NE winds 5 to 10 kt, becoming E 10 to 15 kt this afternoon. Seas around 3 ft. Wave Detail: S 3 ft at 7 seconds. .TONIGHT...E winds around 10 kt. Seas around 3 ft. Wave Detail: SE 3 ft at 7 seconds. .SAT...NE winds 10 to 15 kt with gusts up to 20 kt. Seas 3 to 4 ft, occasionally to 5 ft. Wave Detail: E 4 ft at 7 seconds. .SAT NIGHT...NE winds 10 to 15 kt. Seas around 4 ft, occasionally to 5 ft. Wave Detail: E 4 ft at 7 seconds. .SUN...NE winds 10 to 15 kt with gusts up to 20 kt. Seas 4 to 5 ft, occasionally to 6 ft. Wave Detail: E 4 ft at 7 seconds and SE 2 ft at 8 seconds. .SUN NIGHT...NE winds 5 to 10 kt. Seas 3 to 4 ft, occasionally to 5 ft. Wave Detail: E 4 ft at 7 seconds. .MON...SE winds 5 to 10 kt. Seas around 3 ft. .MON NIGHT...S winds around 10 kt. Seas around 3 ft. .TUE...S winds 10 to 15 kt with gusts up to 25 kt. Seas 3 to 4 ft, occasionally to 5 ft. Chance of showers. .TUE NIGHT...S winds 15 to 20 kt with gusts up to 25 kt. Seas around 4 ft, occasionally to 5 ft. Showers likely with chance of tstms. Winds and seas may be higher in and near tstms. $$ ANZ385-241915- Waters from Sandy Hook NJ to Fire Island Inlet NY from 20 to 60 nm- 246 AM EDT Fri Jul 24 2026 .TODAY...NE winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: S 3 ft at 7 seconds. .TONIGHT...E winds 5 to 10 kt. Seas around 3 ft. Wave Detail: SE 3 ft at 7 seconds. .SAT...NE winds 10 to 15 kt with gusts up to 20 kt. Seas 3 to 4 ft, occasionally to 5 ft. Wave Detail: E 4 ft at 7 seconds and S 1 ft at 8 seconds. .SAT NIGHT...E winds 10 to 15 kt, becoming NE 5 to 10 kt after midnight. Seas 3 to 4 ft, occasionally to 5 ft. Wave Detail: E 4 ft at 7 seconds. .SUN...NE winds 10 to 15 kt with gusts up to 20 kt. Seas 3 to 4 ft, occasionally to 5 ft. Wave Detail: E 4 ft at 7 seconds and SE 2 ft at 8 seconds. .SUN NIGHT...SE winds 5 to 10 kt. Seas 3 to 4 ft, occasionally to 5 ft. Wave Detail: E 4 ft at 7 seconds. .MON...S winds 10 to 15 kt. Seas around 3 ft. .MON NIGHT...S winds 10 to 15 kt. Seas around 3 ft. Chance of showers. .TUE...S winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to 4 ft, occasionally to 5 ft. Chance of showers. .TUE NIGHT...S winds 15 to 20 kt with gusts up to 25 kt. Seas around 4 ft, occasionally to 5 ft. Showers likely with chance of tstms. Winds and seas may be higher in and near tstms. $$