


Coastal Waters Forecast
Issued by NWS Upton, NY
Issued by NWS Upton, NY
745 FZUS51 KOKX 091815 CWFOKX Coastal Waters Forecast National Weather Service New York NY 215 PM EDT Sat Aug 9 2025 Montauk Point NY to Sandy Hook NJ out 20 nm offshore, including Long Island Sound, the Long Island Bays, and New York Harbor ANZ300-100715- 215 PM EDT Sat Aug 9 2025 .Synopsis for the Long Island and Connecticut coastal waters... High pressure will remain in control through the weekend. The high will then slowly weaken over the region as a frontal system approaches mid week. The front will move through late in the week. $$ ANZ350-100715- Moriches Inlet NY to Montauk Point NY out 20 nm- 215 PM EDT Sat Aug 9 2025 .REST OF TODAY...E winds 5 to 10 kt. Seas 3 to 4 ft. Wave Detail: E 3 ft at 9 seconds and SE 1 ft at 7 seconds. .TONIGHT...E winds around 5 kt. Seas 3 to 4 ft. Wave Detail: E 3 ft at 9 seconds and SE 2 ft at 7 seconds. .SUN...W winds around 5 kt, becoming S in the afternoon. Seas around 3 ft. Wave Detail: SE 3 ft at 8 seconds. .SUN NIGHT...SW winds around 5 kt. Seas 2 to 3 ft. Wave Detail: SE 3 ft at 7 seconds. .MON...SW winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: E 3 ft at 8 seconds and SW 1 ft at 7 seconds. .MON NIGHT...SW winds 5 to 10 kt. Seas around 3 ft. Wave Detail: E 3 ft at 9 seconds and SW 1 ft at 3 seconds. .TUE...SW winds 5 to 10 kt. Seas 2 to 3 ft. .TUE NIGHT...SW winds around 10 kt. Seas 2 to 3 ft. .WED...SW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. .WED NIGHT...SW winds 10 to 15 kt. Seas 2 to 3 ft. .THU...SW winds 5 to 10 kt. Seas 2 to 3 ft. .THU NIGHT...W winds 5 to 10 kt. Seas around 2 ft. $$ ANZ353-100715- Fire Island Inlet NY to Moriches Inlet NY out 20 nm- 215 PM EDT Sat Aug 9 2025 .REST OF TODAY...SE winds 5 to 10 kt. Seas 3 to 4 ft, occasionally to 5 ft. Wave Detail: E 3 ft at 9 seconds and SE 1 ft at 7 seconds. .TONIGHT...S winds around 5 kt. Seas 3 to 4 ft. Wave Detail: E 3 ft at 9 seconds. .SUN...W winds around 5 kt, becoming S in the afternoon. Seas around 3 ft. Wave Detail: E 3 ft at 9 seconds and SE 2 ft at 7 seconds. .SUN NIGHT...SW winds 5 to 10 kt. Seas around 3 ft. Wave Detail: E 3 ft at 8 seconds. .MON...SW winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: E 3 ft at 9 seconds and SW 1 ft at 2 seconds. .MON NIGHT...SW winds 5 to 10 kt. Seas around 3 ft. Wave Detail: E 3 ft at 9 seconds and SW 1 ft at 3 seconds. .TUE...SW winds 5 to 10 kt. Seas 2 to 3 ft. .TUE NIGHT...SW winds around 10 kt. Seas 2 to 3 ft. .WED THROUGH THU...SW winds 5 to 10 kt. Seas 2 to 3 ft. .THU NIGHT...W winds 5 to 10 kt. Seas around 2 ft. $$ ANZ355-100715- Sandy Hook NJ to Fire Island Inlet NY out 20 nm- 215 PM EDT Sat Aug 9 2025 .REST OF TODAY...SE winds 5 to 10 kt. Seas 3 to 4 ft, occasionally to 5 ft. Wave Detail: E 3 ft at 9 seconds and SE 2 ft at 7 seconds. .TONIGHT...S winds 5 to 10 kt. Seas 3 to 4 ft. Wave Detail: E 3 ft at 9 seconds and SE 2 ft at 7 seconds. .SUN...W winds around 5 kt, becoming S in the afternoon. Seas 2 to 3 ft. Wave Detail: E 3 ft at 9 seconds. .SUN NIGHT...SW winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: E 3 ft at 8 seconds. .MON...SW winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: E 3 ft at 9 seconds. .MON NIGHT...SW winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: E 3 ft at 9 seconds and S 2 ft at 3 seconds. .TUE...SW winds 5 to 10 kt. Seas 2 to 3 ft. .TUE NIGHT...SW winds 10 to 15 kt. Seas 2 to 3 ft. .WED AND WED NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. .THU...SW winds 5 to 10 kt. Seas around 2 ft. Chance of showers. .THU NIGHT...SW winds 5 to 10 kt. Seas around 2 ft. $$ ANZ332-100715- Long Island Sound East of the Mouth of the Connecticut River- 215 PM EDT Sat Aug 9 2025 .REST OF TODAY...SE winds around 10 kt. Seas 1 to 2 ft. Wave Detail: E 1 ft at 5 seconds. .TONIGHT...SE winds around 5 kt, becoming SW after midnight. Seas 1 to 2 ft. Wave Detail: E 1 ft at 7 seconds. .SUN...SW winds 5 to 10 kt. Seas 1 to 2 ft. Wave Detail: E 1 ft at 6 seconds. .SUN NIGHT...SW winds 5 to 10 kt. Seas 1 to 2 ft. .MON...SW winds 5 to 10 kt. Seas 1 to 2 ft. Wave Detail: SW 1 ft at 2 seconds and E 1 ft at 8 seconds. .MON NIGHT...SW winds 5 to 10 kt. Seas 1 to 2 ft. Wave Detail: SW 1 ft at 2 seconds and E 1 ft at 9 seconds. .TUE THROUGH WED NIGHT...SW winds 5 to 10 kt. Seas 1 to 2 ft. .THU...SW winds 5 to 10 kt. Seas 1 ft or less. .THU NIGHT...W winds 5 to 10 kt. Seas 1 ft or less. $$ ANZ331-100715- Long Island Sound East of New Haven CT/Port Jefferson NY to the Mouth of the Connecticut River- 215 PM EDT Sat Aug 9 2025 .REST OF TODAY...SE winds around 5 kt. Seas 1 ft or less. .TONIGHT...SE winds 5 to 10 kt, becoming SW after midnight. Seas 1 ft or less. .SUN THROUGH MON...SW winds around 5 kt. Seas 1 ft or less. .MON NIGHT...SW winds 5 to 10 kt. Seas 1 ft or less. Wave Detail: SW 1 ft at 2 seconds. .TUE THROUGH WED NIGHT...SW winds 5 to 10 kt. Seas 1 ft or less. .THU...W winds around 5 kt. Seas 1 ft or less. .THU NIGHT...NW winds 5 to 10 kt. Seas 1 ft or less. $$ ANZ335-100715- Long Island Sound West of New Haven CT/Port Jefferson NY- 215 PM EDT Sat Aug 9 2025 .REST OF TODAY...SE winds around 5 kt. Seas 1 ft or less. .TONIGHT...SW winds 5 to 10 kt. Seas 1 ft or less. .SUN...SW winds around 5 kt, becoming S in the afternoon. Seas 1 ft or less. .SUN NIGHT THROUGH WED NIGHT...SW winds 5 to 10 kt. Seas 1 ft or less. .THU...W winds around 5 kt. Seas 1 ft or less. Chance of showers. .THU NIGHT...NW winds 5 to 10 kt. Seas 1 ft or less. $$ ANZ338-100715- New York Harbor- 215 PM EDT Sat Aug 9 2025 .REST OF TODAY...SE winds around 10 kt. Waves 1 to 2 ft. .TONIGHT...S winds 5 to 10 kt, becoming SW after midnight. Waves 1 to 2 ft. .SUN...SW winds around 5 kt, becoming SE in the afternoon. Waves 1 to 2 ft in the morning, then 1 ft or less. .SUN NIGHT...S winds 5 to 10 kt, becoming SW after midnight. Waves 1 to 2 ft. .MON...SW winds 5 to 10 kt. Waves 1 ft or less. .MON NIGHT...S winds 5 to 10 kt, becoming SW after midnight. Waves 1 to 2 ft. .TUE AND TUE NIGHT...SW winds 5 to 10 kt. Waves 1 to 2 ft. .WED AND WED NIGHT...SW winds 5 to 10 kt. Waves 1 ft or less. .THU...SW winds 5 to 10 kt. Waves 1 ft or less. Chance of showers. .THU NIGHT...E winds 5 to 10 kt. Waves 1 ft or less. $$ ANZ340-100715- Peconic and Gardiners Bays- 215 PM EDT Sat Aug 9 2025 .REST OF TODAY...SE winds 5 to 10 kt. Waves 1 ft or less. .TONIGHT...S winds around 5 kt. Waves 1 ft or less. .SUN AND SUN NIGHT...SW winds around 5 kt. Waves 1 ft or less. .MON...SW winds around 5 kt, increasing to 5 to 10 kt in the afternoon. Waves 1 ft or less. .MON NIGHT THROUGH THU...SW winds 5 to 10 kt. Waves 1 ft or less. .THU NIGHT...W winds 5 to 10 kt. Waves 1 ft or less. $$ ANZ345-100715- South Shore Bays from Jones Inlet through Shinnecock Bay- 215 PM EDT Sat Aug 9 2025 .REST OF TODAY...SE winds 5 to 10 kt. Waves 1 ft or less. .TONIGHT...S winds around 5 kt, becoming SW after midnight. Waves 1 ft or less. .SUNDAY THROUGH THU...SW winds 5 to 10 kt. Waves 1 ft or less. .THU NIGHT...W winds 5 to 10 kt. Waves 1 ft or less. $$