


Coastal Waters Forecast
Issued by NWS Upton, NY
Issued by NWS Upton, NY
076 FZUS51 KOKX 070624 CWFOKX Coastal Waters Forecast National Weather Service New York NY 224 AM EDT Sun Sep 7 2025 Montauk Point NY to Sandy Hook NJ out 20 nm offshore, including Long Island Sound, the Long Island Bays, and New York Harbor ANZ300-072200- 224 AM EDT Sun Sep 7 2025 .Synopsis for the Long Island and Connecticut coastal waters... High pressure builds in behind a departing cold front today. The high remains in control through Tuesday, then an offshore wave of low pressure passes nearby Tuesday night into Wednesday. A cold front will approach on Thursday and pass through Thursday night. $$ ANZ350-072200- Moriches Inlet NY to Montauk Point NY out 20 nm- 224 AM EDT Sun Sep 7 2025 .TODAY...N winds 5 to 10 kt, becoming NW this afternoon. Seas 3 to 4 ft, occasionally to 5 ft. Wave Detail: S 3 ft at 7 seconds. Rain until late afternoon, then chance of rain late. Vsby 1 to 3 nm until late afternoon. .TONIGHT...NW winds 5 to 10 kt, becoming N 10 to 15 kt with gusts up to 20 kt after midnight. Seas 3 to 4 ft, occasionally to 5 ft. Wave Detail: S 3 ft at 7 seconds and N 2 ft at 3 seconds. Chance of rain in the evening. .MON...N winds 10 to 15 kt with gusts up to 20 kt, becoming NE 5 to 10 kt in the afternoon. Seas 2 to 3 ft. Wave Detail: S 3 ft at 7 seconds and N 2 ft at 3 seconds. .MON NIGHT...NE winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: SE 2 ft at 7 seconds and NE 1 ft at 3 seconds. .TUE...NE winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to 4 ft, occasionally to 5 ft. Wave Detail: S 4 ft at 7 seconds and E 3 ft at 4 seconds. .TUE NIGHT...NE winds around 15 kt with gusts up to 25 kt. Seas 4 to 5 ft, occasionally to 6 ft. Wave Detail: E 5 ft at 7 seconds. Chance of rain after midnight. .WED...NE winds 15 to 20 kt with gusts up to 25 kt. Seas 4 to 5 ft, occasionally to 6 ft. Chance of showers. .WED NIGHT...NE winds 10 to 15 kt with gusts up to 20 kt. Seas 3 to 5 ft, occasionally to 6 ft. .THU...N winds 5 to 10 kt. Seas 3 to 4 ft, occasionally to 5 ft. .THU NIGHT...NE winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. $$ ANZ353-072200- Fire Island Inlet NY to Moriches Inlet NY out 20 nm- 224 AM EDT Sun Sep 7 2025 .TODAY...N winds 5 to 10 kt, becoming NW late this morning and afternoon. Seas around 3 ft. Wave Detail: SE 3 ft at 7 seconds. Rain until late afternoon, then chance of rain late. Vsby 1 to 3 nm until late afternoon. .TONIGHT...NW winds 5 to 10 kt, becoming N 10 to 15 kt with gusts up to 20 kt after midnight. Seas around 3 ft. Wave Detail: SE 3 ft at 7 seconds and N 2 ft at 2 seconds. Chance of rain in the evening. .MON...N winds 10 to 15 kt with gusts up to 20 kt, becoming NE 5 to 10 kt in the afternoon. Seas 2 to 3 ft. Wave Detail: SE 3 ft at 8 seconds and N 2 ft at 3 seconds. .MON NIGHT...NE winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: S 2 ft at 7 seconds and NE 1 ft at 4 seconds. .TUE...NE winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to 4 ft, occasionally to 5 ft. Wave Detail: SE 4 ft at 7 seconds and E 3 ft at 4 seconds. .TUE NIGHT...NE winds around 15 kt with gusts up to 25 kt. Seas 4 to 5 ft, occasionally to 6 ft. Wave Detail: E 5 ft at 7 seconds. Chance of rain after midnight. .WED...NE winds 15 to 20 kt with gusts up to 25 kt. Seas 4 to 5 ft, occasionally to 6 ft. Chance of showers. .WED NIGHT...NE winds 10 to 15 kt. Seas 3 to 5 ft, occasionally to 6 ft. .THU...N winds 5 to 10 kt. Seas 3 to 4 ft, occasionally to 5 ft. .THU NIGHT...NE winds 10 to 15 kt with gusts up to 20 kt. Seas around 3 ft. $$ ANZ355-072200- Sandy Hook NJ to Fire Island Inlet NY out 20 nm- 224 AM EDT Sun Sep 7 2025 .TODAY...N winds 5 to 10 kt, becoming NW late. Seas 2 to 3 ft. Wave Detail: SE 3 ft at 9 seconds and S 2 ft at 6 seconds. Rain until late afternoon, then chance of rain late. Vsby 1 to 3 nm until late afternoon. .TONIGHT...NW winds 5 to 10 kt, becoming N 10 to 15 kt with gusts up to 20 kt after midnight. Seas 2 to 3 ft. Wave Detail: SE 3 ft at 7 seconds and NW 2 ft at 2 seconds. Slight chance of rain in the evening. .MON...N winds 10 to 15 kt with gusts up to 20 kt, becoming NE 5 to 10 kt in the afternoon. Seas 2 to 3 ft. Wave Detail: SE 3 ft at 8 seconds and N 2 ft at 3 seconds. .MON NIGHT...NE winds 5 to 10 kt. Seas around 2 ft. Wave Detail: SE 2 ft at 7 seconds and E 1 ft at 4 seconds. .TUE...NE winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 4 ft, occasionally to 5 ft. Wave Detail: SE 4 ft at 7 seconds and E 2 ft at 4 seconds. .TUE NIGHT...NE winds around 15 kt with gusts up to 25 kt. Seas 3 to 5 ft, occasionally to 6 ft. Wave Detail: E 4 ft at 7 seconds. .WED...NE winds 10 to 15 kt with gusts up to 25 kt. Seas 3 to 5 ft, occasionally to 6 ft. .WED NIGHT...N winds around 10 kt. Seas 3 to 4 ft, occasionally to 5 ft. .THU...N winds 5 to 10 kt. Seas 3 to 4 ft, occasionally to 5 ft. .THU NIGHT...NE winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. $$ ANZ332-072200- Long Island Sound East of the Mouth of the Connecticut River- 224 AM EDT Sun Sep 7 2025 .TODAY...N winds 5 to 10 kt, becoming NW this afternoon. Seas 1 ft or less, then around 2 ft this afternoon. Wave Detail: E 1 ft at 8 seconds, becoming NW 1 ft at 2 seconds and E 1 ft at 8 seconds. Rain until late afternoon, then chance of rain late. Vsby 1 to 3 nm until late afternoon. .TONIGHT...NW winds 5 to 10 kt. Seas 1 ft or less, then around 2 ft after midnight. Wave Detail: E 1 ft at 7 seconds, becoming NW 1 ft at 2 seconds and E 1 ft at 7 seconds. Chance of rain in the evening. .MON...N winds 5 to 10 kt. Seas around 2 ft in the morning, then 1 ft or less. Wave Detail: NW 1 ft at 2 seconds and SE 1 ft at 7 seconds, becoming NW 1 ft at 2 seconds and E 1 ft at 7 seconds. .MON NIGHT...SE winds around 5 kt, becoming NE after midnight. Seas 1 ft or less. Wave Detail: SE 1 ft at 7 seconds. .TUE...NE winds 5 to 10 kt, becoming E 10 to 15 kt in the afternoon. Seas around 2 ft. Wave Detail: E 2 ft at 3 seconds and E 1 ft at 7 seconds. .TUE NIGHT...NE winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. Wave Detail: E 2 ft at 7 seconds. .WED...NE winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. .WED NIGHT...N winds 5 to 10 kt. Seas 2 to 3 ft. .THU...NW winds 5 to 10 kt. Seas around 2 ft. .THU NIGHT...NW winds 10 to 15 kt. Seas around 2 ft. $$ ANZ331-072200- Long Island Sound East of New Haven CT/Port Jefferson NY to the Mouth of the Connecticut River- 224 AM EDT Sun Sep 7 2025 .TODAY...N winds 5 to 10 kt, becoming NW this afternoon. Seas 1 ft or less. Rain until late afternoon, then chance of rain late. Vsby 1 to 3 nm until late afternoon. .TONIGHT...NW winds 5 to 10 kt. Seas 1 ft or less. Wave Detail: NW 1 ft at 2 seconds. Slight chance of rain in the evening. .MON...N winds 5 to 10 kt, becoming NW in the afternoon. Seas 1 ft or less. Wave Detail: N 1 ft at 2 seconds. .MON NIGHT...E winds around 5 kt, becoming NE after midnight. Seas 1 ft or less. .TUE...NE winds 5 to 10 kt. Seas 1 ft or less, then around 2 ft in the afternoon. Wave Detail: NE 1 ft at 2 seconds, becoming E 1 ft at 3 seconds. .TUE NIGHT...NE winds 10 to 15 kt with gusts up to 20 kt. Seas around 2 ft in the evening, then 1 ft or less. Wave Detail: E 1 ft at 3 seconds. .WED...NE winds 10 to 15 kt with gusts up to 20 kt. Seas 1 ft or less. .WED NIGHT...N winds 5 to 10 kt. Seas 1 ft or less. .THU...NW winds 5 to 10 kt. Seas 1 ft or less. .THU NIGHT...N winds 10 to 15 kt. Seas 1 ft or less. $$ ANZ335-072200- Long Island Sound West of New Haven CT/Port Jefferson NY- 224 AM EDT Sun Sep 7 2025 .TODAY...N winds 5 to 10 kt, becoming NW this afternoon. Seas 1 ft or less. Rain until late afternoon, then chance of rain late. Vsby 1 to 3 nm until late afternoon. .TONIGHT...NW winds 5 to 10 kt. Seas 1 ft or less. .MON...N winds 5 to 10 kt, becoming NE in the afternoon. Seas 1 ft or less. .MON NIGHT...NE winds 5 to 10 kt. Seas 1 ft or less. .TUE...NE winds around 10 kt. Seas 1 ft or less. Wave Detail: NE 1 ft at 2 seconds. .TUE NIGHT...E winds around 10 kt with gusts up to 20 kt. Seas 1 ft or less. Wave Detail: E 1 ft at 3 seconds. .WED...NE winds 10 to 15 kt with gusts up to 20 kt. Seas 1 ft or less. .WED NIGHT...N winds 5 to 10 kt. Seas 1 ft or less. .THU...N winds 5 to 10 kt. Seas 1 ft or less. .THU NIGHT...N winds 10 to 15 kt. Seas 1 ft or less. $$ ANZ338-072200- New York Harbor- 224 AM EDT Sun Sep 7 2025 .TODAY...NW winds 5 to 10 kt. Waves 1 ft or less. Rain until late afternoon, then chance of rain late. Vsby 1 to 3 nm until late afternoon. .TONIGHT...W winds 5 to 10 kt, becoming N with gusts up to 20 kt after midnight. Waves 1 ft or less. .MON...N winds 5 to 10 kt, becoming NE in the afternoon. Waves 1 ft or less. .MON NIGHT...E winds around 5 kt, becoming NE after midnight. Waves 1 ft or less. .TUE...NE winds around 10 kt, becoming E with gusts up to 20 kt in the afternoon. Waves 1 ft or less, then around 2 ft in the afternoon. Wave Detail: NE 1 ft at 2 seconds, becoming E 1 ft at 3 seconds. .TUE NIGHT...NE winds around 10 kt with gusts up to 20 kt. Waves around 2 ft. Wave Detail: E 1 ft at 3 seconds. .WED...NE winds 10 to 15 kt with gusts up to 20 kt. Waves around 2 ft. .WED NIGHT...N winds 5 to 10 kt. Waves 1 to 2 ft. .THU...N winds 5 to 10 kt. Waves 1 to 2 ft. .THU NIGHT...NE winds 10 to 15 kt. Waves 1 to 2 ft. $$ ANZ340-072200- Peconic and Gardiners Bays- 224 AM EDT Sun Sep 7 2025 .TODAY...N winds 5 to 10 kt, becoming NW this afternoon. Waves 1 ft or less. Rain until late afternoon, then chance of rain late. Vsby 1 to 3 nm until late afternoon. .TONIGHT...NW winds 5 to 10 kt. Waves 1 ft or less. Chance of rain in the evening. .MON...N winds 5 to 10 kt, becoming NE in the afternoon. Waves 1 ft or less. .MON NIGHT...E winds around 5 kt, becoming NE after midnight. Waves 1 ft or less. .TUE...NE winds 5 to 10 kt. Waves 1 ft or less. .TUE NIGHT...NE winds around 10 kt with gusts up to 20 kt. Waves 1 ft or less. .WED...NE winds 10 to 15 kt with gusts up to 20 kt. Waves 1 to 2 ft. Chance of showers. .WED NIGHT...N winds 5 to 10 kt. Waves 1 ft or less. .THU...NW winds 5 to 10 kt. Waves 1 ft or less. .THU NIGHT...N winds 5 to 10 kt. Waves 1 ft or less. $$ ANZ345-072200- South Shore Bays from Jones Inlet through Shinnecock Bay- 224 AM EDT Sun Sep 7 2025 .TODAY...N winds 5 to 10 kt, becoming NW late. Waves 1 ft or less. Rain until late afternoon, then chance of rain late. Vsby 1 to 3 nm until late afternoon. .TONIGHT...NW winds 5 to 10 kt with gusts up to 20 kt. Waves 1 ft or less. Slight chance of rain in the evening. .MON...N winds 5 to 10 kt. Waves 1 ft or less. .MON NIGHT...E winds around 5 kt, becoming NE after midnight. Waves 1 ft or less. .TUE...NE winds 5 to 10 kt, becoming E 10 to 15 kt in the afternoon. Waves 1 ft or less, then around 2 ft in the afternoon. .TUE NIGHT...NE winds 10 to 15 kt with gusts up to 20 kt. Waves 1 ft or less. .WED...NE winds 10 to 15 kt with gusts up to 20 kt. Waves 1 ft or less. .WED NIGHT...N winds 5 to 10 kt. Waves 1 ft or less. .THU...N winds 5 to 10 kt. Waves 1 ft or less. .THU NIGHT...N winds 10 to 15 kt. Waves 1 ft or less. $$