Coastal Waters Forecast
Issued by NWS Upton, NY
Issued by NWS Upton, NY
628 FZUS51 KOKX 230914 CWFOKX Coastal Waters Forecast National Weather Service New York NY 414 AM EST Sun Nov 23 2025 Montauk Point NY to Sandy Hook NJ out 20 nm offshore, including Long Island Sound, the Long Island Bays, and New York Harbor ANZ300-232100- 414 AM EST Sun Nov 23 2025 .Synopsis for the Long Island and Connecticut coastal waters... High pressure over the area waters moves offshore today as a wave of low pressure passes well to the north. Another high builds in from the west tonight and moves offshore Monday night. A frontal system impacts the area late Tuesday into Wednesday evening. High pressure gradually returns for the end of the week. $$ ANZ350-232100- Moriches Inlet NY to Montauk Point NY out 20 nm- 414 AM EST Sun Nov 23 2025 ...SMALL CRAFT ADVISORY IN EFFECT FROM THIS EVENING THROUGH MONDAY AFTERNOON... .TODAY...N winds around 5 kt, becoming SW late this morning, then increasing to 10 to 15 kt early this afternoon, becoming W 15 to 20 kt late. Seas 2 to 4 ft, occasionally to 5 ft. Wave Detail: SW 2 ft at 3 seconds and S 2 ft at 7 seconds. .TONIGHT...W winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to 5 ft, occasionally to 6 ft. Wave Detail: SW 5 ft at 7 seconds. .MON...NW winds 15 to 20 kt with gusts up to 30 kt. Seas 3 to 5 ft, occasionally to 6 ft. Wave Detail: W 5 ft at 6 seconds and SE 1 ft at 9 seconds. .MON NIGHT...NW winds 5 to 10 kt with gusts up to 20 kt, becoming SW after midnight. Seas 2 to 3 ft. Wave Detail: NW 3 ft at 5 seconds and SE 1 ft at 9 seconds. .TUE...SW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. Wave Detail: SW 3 ft at 4 seconds and SE 1 ft at 9 seconds. Chance of rain in the afternoon. .TUE NIGHT...S winds 15 to 20 kt. Seas 3 to 5 ft, occasionally to 6 ft. Rain. .WED...SW winds 10 to 15 kt. Seas 4 to 5 ft, occasionally to 6 ft. Chance of rain. .WED NIGHT...SW winds 25 to 30 kt. Seas 5 to 7 ft, occasionally to 9 ft. Chance of rain. .THU...W winds 25 to 30 kt. Seas 6 to 9 ft, occasionally to 11 ft. .THU NIGHT...W winds 25 to 30 kt with gusts up to 35 kt. Seas 7 to 9 ft, occasionally to 11 ft. $$ ANZ353-232100- Fire Island Inlet NY to Moriches Inlet NY out 20 nm- 414 AM EST Sun Nov 23 2025 ...SMALL CRAFT ADVISORY IN EFFECT FROM THIS EVENING THROUGH MONDAY AFTERNOON... .TODAY...N winds around 5 kt, becoming SW late this morning, then increasing to 10 to 15 kt early this afternoon, becoming W 15 to 20 kt late. Seas 2 to 4 ft, occasionally to 5 ft. Wave Detail: W 2 ft at 3 seconds and S 2 ft at 7 seconds. .TONIGHT...W winds around 20 kt with gusts up to 30 kt. Seas 3 to 5 ft, occasionally to 6 ft. Wave Detail: SW 5 ft at 6 seconds. .MON...NW winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to 5 ft, occasionally to 6 ft. Wave Detail: W 5 ft at 5 seconds and SE 1 ft at 8 seconds. .MON NIGHT...W winds 5 to 10 kt, becoming SW after midnight. Seas around 2 ft. Wave Detail: W 2 ft at 5 seconds and SE 1 ft at 9 seconds. .TUE...S winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. Wave Detail: S 3 ft at 4 seconds and SE 1 ft at 9 seconds. Chance of rain in the afternoon. .TUE NIGHT...S winds 10 to 15 kt with gusts up to 20 kt. Seas 3 to 5 ft, occasionally to 6 ft. Rain. .WED...SW winds 10 to 15 kt. Seas 4 to 5 ft, occasionally to 6 ft. Chance of rain. .WED NIGHT...W winds 25 to 30 kt. Seas 5 to 7 ft, occasionally to 9 ft. Chance of rain. .THU...W winds 25 to 30 kt. Seas 6 to 8 ft, occasionally to 10 ft. .THU NIGHT...W winds around 30 kt with gusts up to 35 kt. Seas 6 to 9 ft, occasionally to 11 ft. $$ ANZ355-232100- Sandy Hook NJ to Fire Island Inlet NY out 20 nm- 414 AM EST Sun Nov 23 2025 ...SMALL CRAFT ADVISORY IN EFFECT FROM THIS EVENING THROUGH MONDAY AFTERNOON... .TODAY...N winds around 5 kt, becoming SW late this morning, then increasing to 10 to 15 kt early this afternoon, becoming W 15 to 20 kt late. Seas 2 to 3 ft. Wave Detail: W 2 ft at 3 seconds and SE 2 ft at 7 seconds. .TONIGHT...W winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to 4 ft, occasionally to 5 ft. Wave Detail: W 4 ft at 4 seconds and SE 2 ft at 7 seconds. .MON...NW winds 15 to 20 kt with gusts up to 25 kt, diminishing to 10 to 15 kt in the afternoon. Seas 2 to 4 ft, occasionally to 5 ft. Wave Detail: W 4 ft at 4 seconds and SE 1 ft at 8 seconds. .MON NIGHT...W winds 5 to 10 kt. Seas around 2 ft. Wave Detail: W 2 ft at 4 seconds and SE 1 ft at 9 seconds. .TUE...S winds 10 to 15 kt. Seas 2 to 3 ft. Wave Detail: S 3 ft at 4 seconds and SE 1 ft at 9 seconds. Chance of rain in the afternoon. .TUE NIGHT...S winds 10 to 15 kt with gusts up to 20 kt. Seas 3 to 5 ft, occasionally to 6 ft. Rain, mainly in the evening. .WED...SW winds around 10 kt. Seas 3 to 4 ft, occasionally to 5 ft. Chance of rain. .WED NIGHT...W winds 20 to 25 kt with gusts up to 30 kt. Seas 4 to 6 ft, occasionally to 8 ft. Chance of rain. .THU...W winds 25 to 30 kt. Seas 5 to 7 ft, occasionally to 9 ft. .THU NIGHT...W winds 25 to 30 kt with gusts up to 35 kt. Seas 5 to 7 ft, occasionally to 9 ft. $$ ANZ332-232100- Long Island Sound East of the Mouth of the Connecticut River- 414 AM EST Sun Nov 23 2025 ...SMALL CRAFT ADVISORY IN EFFECT FROM THIS EVENING THROUGH MONDAY AFTERNOON... .TODAY...N winds around 5 kt, becoming SW late this morning, then increasing to 10 to 15 kt this afternoon. Seas 1 ft or less, then around 2 ft this afternoon. Wave Detail: E 1 ft at 5 seconds, becoming W 1 ft at 2 seconds and SE 1 ft at 6 seconds. .TONIGHT...W winds 10 to 15 kt, becoming NW 15 to 20 kt with gusts up to 25 kt after midnight. Seas 2 to 3 ft. Wave Detail: W 2 ft at 4 seconds. .MON...NW winds 15 to 20 kt with gusts up to 25 kt, diminishing to 10 to 15 kt in the afternoon. Seas 2 to 3 ft. Wave Detail: W 2 ft at 4 seconds. .MON NIGHT...NW winds 5 to 10 kt with gusts up to 20 kt, becoming SW after midnight. Seas around 2 ft in the evening, then 1 ft or less. Wave Detail: NW 2 ft at 4 seconds, becoming W 1 ft at 3 seconds. .TUE...SW winds 5 to 10 kt, increasing to 10 to 15 kt with gusts up to 20 kt in the afternoon. Seas around 2 ft. Wave Detail: W 1 ft at 2 seconds. Chance of rain in the afternoon. .TUE NIGHT...S winds 10 to 15 kt with gusts up to 20 kt. Seas around 2 ft. Rain. .WED...SW winds 5 to 10 kt. Seas around 2 ft. Chance of rain. .WED NIGHT...SW winds 20 to 25 kt. Seas 2 to 4 ft, occasionally to 5 ft. Chance of rain. .THU...W winds 20 to 25 kt with gusts up to 30 kt. Seas 3 to 5 ft, occasionally to 6 ft. .THU NIGHT...W winds 20 to 25 kt with gusts up to 30 kt. Seas 3 to 5 ft, occasionally to 6 ft. $$ ANZ331-232100- Long Island Sound East of New Haven CT/Port Jefferson NY to the Mouth of the Connecticut River- 414 AM EST Sun Nov 23 2025 .TODAY...N winds around 5 kt, becoming SW late this morning and early afternoon, then increasing to 10 to 15 kt late. Seas 1 ft or less. Wave Detail: SW 1 ft at 2 seconds. .TONIGHT...W winds 15 to 20 kt. Seas 2 to 3 ft. Wave Detail: W 3 ft at 4 seconds. .MON...NW winds 15 to 20 kt, diminishing to 10 to 15 kt in the afternoon. Seas 2 to 3 ft. Wave Detail: W 3 ft at 4 seconds. .MON NIGHT...W winds 5 to 10 kt. Seas 1 ft or less. Wave Detail: W 1 ft at 4 seconds. .TUE...SW winds 5 to 10 kt. Seas 1 ft or less. Wave Detail: SW 1 ft at 2 seconds. Chance of rain in the afternoon. .TUE NIGHT...S winds 5 to 10 kt. Seas 1 ft or less. Rain. .WED...SW winds 5 to 10 kt. Seas 1 ft or less. Chance of rain. .WED NIGHT...SW winds 20 to 25 kt. Seas 2 to 4 ft, occasionally to 5 ft. Chance of rain. .THU...W winds 20 to 25 kt with gusts up to 30 kt. Seas 3 to 5 ft, occasionally to 6 ft. .THU NIGHT...W winds 25 to 30 kt. Seas 4 to 6 ft, occasionally to 8 ft. $$ ANZ335-232100- Long Island Sound West of New Haven CT/Port Jefferson NY- 414 AM EST Sun Nov 23 2025 .TODAY...NW winds around 5 kt, becoming SW late this morning and early afternoon, then increasing to 10 to 15 kt late. Seas 1 ft or less. Wave Detail: SW 1 ft at 2 seconds. .TONIGHT...W winds 15 to 20 kt. Seas 2 to 3 ft. Wave Detail: W 2 ft at 3 seconds. .MON...NW winds 15 to 20 kt, diminishing to 10 to 15 kt in the afternoon. Seas 1 to 2 ft. Wave Detail: W 2 ft at 3 seconds. .MON NIGHT...W winds around 5 kt. Seas 1 ft or less. Wave Detail: NW 1 ft at 2 seconds. .TUE...SW winds 5 to 10 kt. Seas 1 ft or less. Wave Detail: S 1 ft at 2 seconds. Chance of rain in the afternoon. .TUE NIGHT...S winds 5 to 10 kt. Seas 1 ft or less. Rain, mainly in the evening. .WED...SW winds 5 to 10 kt. Seas 1 ft or less. .WED NIGHT...W winds 20 to 25 kt. Seas 2 to 3 ft. Chance of rain. .THU...W winds 20 to 25 kt with gusts up to 30 kt. Seas 2 to 4 ft, occasionally to 5 ft. .THU NIGHT...W winds 25 to 30 kt. Seas 3 to 5 ft, occasionally to 6 ft. $$ ANZ338-232100- New York Harbor- 414 AM EST Sun Nov 23 2025 .TODAY...NW winds around 5 kt, becoming SW late this morning and early afternoon, then becoming W 10 to 15 kt with gusts up to 20 kt late. Waves 1 ft or less. .TONIGHT...W winds 10 to 15 kt, increasing to 15 to 20 kt after midnight. Waves around 2 ft. Wave Detail: W 1 ft at 2 seconds. .MON...NW winds 10 to 15 kt with gusts up to 20 kt. Waves around 2 ft in the morning, then 1 ft or less. Wave Detail: NW 1 ft at 2 seconds. .MON NIGHT...SW winds around 5 kt. Waves 1 ft or less. .TUE...S winds 5 to 10 kt. Waves 1 ft or less. Chance of rain in the afternoon. .TUE NIGHT...S winds 5 to 10 kt. Waves 1 to 2 ft. Rain, mainly in the evening. .WED...SW winds 5 to 10 kt. Waves 1 to 2 ft. .WED NIGHT...W winds 20 to 25 kt. Waves around 2 ft. Chance of rain. .THU...W winds 20 to 25 kt with gusts up to 30 kt. Waves 2 to 3 ft. .THU NIGHT...W winds 20 to 25 kt with gusts up to 30 kt. Waves 2 to 3 ft. $$ ANZ340-232100- Peconic and Gardiners Bays- 414 AM EST Sun Nov 23 2025 .TODAY...Light and variable winds, becoming SW 5 to 10 kt late this morning and afternoon. Waves 1 ft or less. .TONIGHT...W winds 10 to 15 kt, becoming NW 15 to 20 kt after midnight. Waves 1 ft or less, then around 2 ft after midnight. .MON...NW winds 15 to 20 kt, diminishing to 10 to 15 kt in the afternoon. Waves 1 to 2 ft. .MON NIGHT...W winds around 5 kt. Waves 1 ft or less. .TUE...SW winds 5 to 10 kt. Waves 1 ft or less. Chance of rain in the afternoon. .TUE NIGHT...S winds 5 to 10 kt. Waves 1 ft or less. Rain. .WED...SW winds 5 to 10 kt. Waves 1 ft or less. Chance of rain. .WED NIGHT...SW winds 15 to 20 kt with gusts up to 25 kt. Waves 1 to 2 ft. Chance of rain. .THU...W winds 15 to 20 kt with gusts up to 25 kt. Waves around 2 ft. .THU NIGHT...W winds 20 to 25 kt with gusts up to 30 kt. Waves 2 to 3 ft. $$ ANZ345-232100- South Shore Bays from Jones Inlet through Shinnecock Bay- 414 AM EST Sun Nov 23 2025 ...SMALL CRAFT ADVISORY IN EFFECT FROM THIS EVENING THROUGH MONDAY AFTERNOON... .TODAY...N winds around 5 kt, becoming SW late this morning and early afternoon, then becoming W 10 to 15 kt with gusts up to 20 kt late. Waves 1 ft or less. .TONIGHT...W winds 10 to 15 kt, becoming NW 15 to 20 kt with gusts up to 25 kt after midnight. Waves 1 ft or less. .MON...NW winds 10 to 15 kt with gusts up to 25 kt. Waves 1 ft or less. .MON NIGHT...W winds 5 to 10 kt. Waves 1 ft or less. .TUE...SW winds 5 to 10 kt, becoming S 10 to 15 kt with gusts up to 20 kt in the afternoon. Waves 1 ft or less. Chance of rain in the afternoon. .TUE NIGHT...S winds 10 to 15 kt with gusts up to 20 kt. Waves 1 ft or less. Rain. .WED...SW winds 5 to 10 kt. Waves 1 ft or less. Chance of rain. .WED NIGHT...W winds 20 to 25 kt. Waves 1 to 2 ft. Chance of rain. .THU...W winds 20 to 25 kt with gusts up to 30 kt. Waves around 2 ft. .THU NIGHT...W winds 20 to 25 kt with gusts up to 30 kt. Waves around 2 ft. $$