Coastal Waters Forecast
Issued by NWS Upton, NY
Issued by NWS Upton, NY
238 FZUS51 KOKX 221818 CWFOKX Coastal Waters Forecast National Weather Service New York NY 118 PM EST Sat Nov 22 2025 Montauk Point NY to Sandy Hook NJ out 20 nm offshore, including Long Island Sound, the Long Island Bays, and New York Harbor ANZ300-230715- 118 PM EST Sat Nov 22 2025 .Synopsis for the Long Island and Connecticut coastal waters... High pressure builds across the area waters through tonight and moves offshore Sunday as a wave of low pressure passes well to the north. Another high builds in from the west Sunday night and moves offshore Tuesday. A frontal system impacts the area late Tuesday into Wednesday. High pressure gradually returns for the end of the week. $$ ANZ350-230715- Moriches Inlet NY to Montauk Point NY out 20 nm- 118 PM EST Sat Nov 22 2025 ...SMALL CRAFT ADVISORY IN EFFECT FROM LATE SUNDAY NIGHT THROUGH MONDAY AFTERNOON... .TONIGHT...N winds 10 to 15 kt with gusts up to 20 kt, diminishing to 5 to 10 kt late. Seas 2 to 3 ft. Wave Detail: N 2 ft at 3 seconds and NE 2 ft at 7 seconds. .SUN...NW winds around 5 kt, becoming SW 10 to 15 kt with gusts up to 20 kt in the afternoon. Seas 2 to 3 ft. Wave Detail: SW 2 ft at 3 seconds and S 2 ft at 7 seconds. .SUN NIGHT...W winds 15 to 20 kt, becoming NW 20 to 25 kt after midnight. Seas 3 to 4 ft, occasionally to 5 ft, building to 4 to 6 ft, occasionally to 8 ft after midnight. Wave Detail: SW 3 ft at 6 seconds, becoming W 6 ft at 6 seconds and SE 2 ft at 9 seconds. .MON...NW winds 20 to 25 kt, diminishing to 15 to 20 kt in the afternoon. Seas 4 to 6 ft, occasionally to 8 ft. Wave Detail: W 5 ft at 6 seconds and SE 1 ft at 9 seconds. .MON NIGHT...NW winds 10 to 15 kt with gusts up to 20 kt, becoming W 5 to 10 kt after midnight. Seas 2 to 4 ft, occasionally to 5 ft. Wave Detail: NW 3 ft at 5 seconds and SE 1 ft at 9 seconds. .TUE...SW winds 10 to 15 kt. Seas 2 to 3 ft. Wave Detail: SW 3 ft at 4 seconds and SE 1 ft at 9 seconds. Chance of rain in the afternoon. .TUE NIGHT...S winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to 5 ft, occasionally to 6 ft. Rain. .WED...SW winds 10 to 15 kt with gusts up to 20 kt. Seas 4 to 5 ft, occasionally to 6 ft. Chance of rain. .WED NIGHT...W winds 15 to 20 kt with gusts up to 25 kt. Seas 4 to 6 ft, occasionally to 8 ft. Chance of rain. .THU...W winds 25 to 30 kt. Seas 6 to 9 ft, occasionally to 11 ft. .THU NIGHT...W winds 25 to 30 kt. Seas 7 to 10 ft, occasionally to 13 ft. $$ ANZ353-230715- Fire Island Inlet NY to Moriches Inlet NY out 20 nm- 118 PM EST Sat Nov 22 2025 ...SMALL CRAFT ADVISORY IN EFFECT FROM LATE SUNDAY NIGHT THROUGH MONDAY AFTERNOON... .TONIGHT...N winds 10 to 15 kt with gusts up to 20 kt, diminishing to 5 to 10 kt late. Seas 2 to 3 ft. Wave Detail: N 2 ft at 6 seconds. .SUN...NW winds around 5 kt, becoming SW 10 to 15 kt with gusts up to 20 kt in the afternoon. Seas 2 to 3 ft. Wave Detail: W 2 ft at 3 seconds and S 2 ft at 7 seconds. .SUN NIGHT...W winds 15 to 20 kt, becoming NW 20 to 25 kt after midnight. Seas 3 to 5 ft, occasionally to 6 ft. Wave Detail: SW 5 ft at 6 seconds. .MON...NW winds 20 to 25 kt, diminishing to 15 to 20 kt in the afternoon. 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...NW winds 10 to 15 kt, becoming W 5 to 10 kt after midnight. Seas 2 to 3 ft. Wave Detail: W 3 ft at 5 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...SW winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to 5 ft, occasionally to 6 ft. Rain. .WED...SW winds 10 to 15 kt with gusts up to 20 kt. Seas 4 to 5 ft, occasionally to 6 ft. Chance of rain. .WED NIGHT...W winds 15 to 20 kt with gusts up to 25 kt. Seas 4 to 5 ft, occasionally to 6 ft. Chance of rain. .THU...W winds 25 to 30 kt. Seas 5 to 8 ft, occasionally to 10 ft. .THU NIGHT...W winds 25 to 30 kt. Seas 6 to 9 ft, occasionally to 11 ft. $$ ANZ355-230715- Sandy Hook NJ to Fire Island Inlet NY out 20 nm- 118 PM EST Sat Nov 22 2025 ...SMALL CRAFT ADVISORY IN EFFECT FROM LATE SUNDAY NIGHT THROUGH MONDAY AFTERNOON... .TONIGHT...N winds 10 to 15 kt, diminishing to 5 to 10 kt after midnight. Seas around 2 ft. Wave Detail: E 2 ft at 7 seconds and NW 1 ft at 3 seconds. .SUN...NW winds around 5 kt, becoming W 10 to 15 kt with gusts up to 20 kt in the afternoon. Seas around 2 ft. Wave Detail: W 2 ft at 3 seconds and SE 2 ft at 7 seconds. .SUN NIGHT...W winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to 4 ft, occasionally to 5 ft. Wave Detail: W 4 ft at 4 seconds and SE 2 ft at 7 seconds. .MON...NW winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to 4 ft, occasionally to 5 ft. Wave Detail: W 4 ft at 4 seconds and SE 1 ft at 8 seconds. .MON NIGHT...W winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: W 2 ft at 4 seconds and SE 1 ft at 9 seconds. .TUE...SW winds 5 to 10 kt, becoming S 10 to 15 kt with gusts up to 20 kt in the afternoon. Seas 2 to 3 ft. Wave Detail: S 3 ft at 4 seconds and SE 1 ft at 9 seconds. Chance of rain in the afternoon. .TUE NIGHT...SW winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to 4 ft, occasionally to 5 ft. Rain. .WED...SW winds 10 to 15 kt with gusts up to 20 kt. Seas 3 to 4 ft, occasionally to 5 ft. Chance of rain. .WED NIGHT...W winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to 5 ft, occasionally to 6 ft. Chance of rain. .THU...W winds 20 to 25 kt with gusts up to 30 kt. Seas 5 to 7 ft, occasionally to 9 ft. .THU NIGHT...W winds 25 to 30 kt. Seas 5 to 7 ft, occasionally to 9 ft. $$ ANZ332-230715- Long Island Sound East of the Mouth of the Connecticut River- 118 PM EST Sat Nov 22 2025 ...SMALL CRAFT ADVISORY IN EFFECT FROM LATE SUNDAY NIGHT THROUGH MONDAY AFTERNOON... .TONIGHT...N winds 10 to 15 kt, diminishing to 5 to 10 kt after midnight. Seas 1 ft or less. Wave Detail: N 1 ft at 2 seconds. .SUN...NW winds around 5 kt, becoming SW in the afternoon. Seas 1 ft or less, then around 2 ft in the afternoon. Wave Detail: E 1 ft at 5 seconds, becoming W 1 ft at 2 seconds and SE 1 ft at 6 seconds. .SUN NIGHT...W winds 10 to 15 kt, becoming NW 15 to 20 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. Seas 2 to 3 ft. Wave Detail: W 2 ft at 4 seconds. .MON NIGHT...NW winds 10 to 15 kt with gusts up to 20 kt, becoming W 5 to 10 kt 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, becoming S 10 to 15 kt with gusts up to 20 kt in the afternoon. Seas 1 ft or less, then around 2 ft in the afternoon. Wave Detail: W 1 ft at 2 seconds, becoming S 1 ft at 3 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 around 10 kt with gusts up to 20 kt. Seas around 2 ft. Chance of rain. .WED NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. Chance of rain. .THU...W winds 20 to 25 kt. Seas 2 to 4 ft, occasionally to 5 ft. .THU NIGHT...W winds 20 to 25 kt with gusts up to 30 kt. Seas 3 to 5 ft, occasionally to 6 ft. $$ ANZ331-230715- Long Island Sound East of New Haven CT/Port Jefferson NY to the Mouth of the Connecticut River- 118 PM EST Sat Nov 22 2025 .TONIGHT...N winds 10 to 15 kt, diminishing to 5 to 10 kt after midnight. Seas 1 ft or less. Wave Detail: NW 1 ft at 2 seconds. .SUN...W winds around 5 kt, becoming SW in the afternoon. Seas 1 ft or less. Wave Detail: SW 1 ft at 2 seconds. .SUN NIGHT...W winds 10 to 15 kt, increasing to 15 to 20 kt after midnight. Seas 2 to 3 ft. Wave Detail: W 3 ft at 4 seconds. .MON...NW winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to 3 ft. Wave Detail: W 3 ft at 4 seconds. .MON NIGHT...NW winds 5 to 10 kt. Seas around 2 ft in the evening, then 1 ft or less. Wave Detail: W 2 ft at 4 seconds, becoming W 1 ft at 3 seconds. .TUE...SW winds 5 to 10 kt. Seas 1 ft or less. Wave Detail: SW 1 ft at 2 seconds. Chance of rain in the afternoon. .TUE NIGHT...S winds 10 to 15 kt. Seas around 2 ft in the evening, then 1 ft or less. Rain. .WED...SW winds 5 to 10 kt. Seas 1 ft or less. Chance of rain. .WED NIGHT...W winds 15 to 20 kt. Seas 2 to 3 ft. Chance of rain. .THU...W winds 20 to 25 kt. Seas 3 to 5 ft, occasionally to 6 ft. .THU NIGHT...W winds 20 to 25 kt. Seas 4 to 6 ft, occasionally to 8 ft. $$ ANZ335-230715- Long Island Sound West of New Haven CT/Port Jefferson NY- 118 PM EST Sat Nov 22 2025 .TONIGHT...N winds 5 to 10 kt. Seas 1 ft or less. .SUN...W winds around 5 kt, becoming SW in the afternoon. Seas 1 ft or less. Wave Detail: SW 1 ft at 2 seconds. .SUN NIGHT...W winds 10 to 15 kt, increasing to 15 to 20 kt after midnight. Seas 1 to 2 ft, building to 2 to 3 ft after midnight. Wave Detail: W 1 ft at 2 seconds, becoming W 2 ft at 3 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 2 ft at 3 seconds. .MON NIGHT...W winds 5 to 10 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 10 to 15 kt, becoming SW 5 to 10 kt after midnight. Seas 1 ft or less. Rain, mainly in the evening. .WED...SW winds 5 to 10 kt. Seas 1 ft or less. Chance of rain. .WED NIGHT...W winds 15 to 20 kt. Seas around 2 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 2 to 4 ft, occasionally to 5 ft. $$ ANZ338-230715- New York Harbor- 118 PM EST Sat Nov 22 2025 .TONIGHT...N winds 5 to 10 kt. Waves 1 ft or less. .SUN...W winds around 5 kt, becoming SW in the afternoon. Waves 1 ft or less. .SUN NIGHT...W winds 10 to 15 kt with gusts up to 20 kt. Waves 1 ft or less, then around 2 ft after midnight. Wave Detail: W 1 ft at 2 seconds. .MON...NW winds 10 to 15 kt with gusts up to 20 kt. Waves around 2 ft. Wave Detail: NW 1 ft at 2 seconds. .MON NIGHT...W winds 5 to 10 kt. Waves 1 ft or less. .TUE...S winds 5 to 10 kt. Waves 1 ft or less. Chance of rain in the afternoon. .TUE NIGHT...SW winds 5 to 10 kt. Waves 1 to 2 ft. Rain, mainly in the evening. .WED...SW winds 5 to 10 kt. Waves 1 to 2 ft. Chance of rain. .WED NIGHT...W winds 15 to 20 kt. Waves around 2 ft. Chance of rain. .THU...W winds 20 to 25 kt with gusts up to 30 kt. Waves 2 to 3 ft. .THU NIGHT...W winds 20 to 25 kt. Waves 2 to 3 ft. $$ ANZ340-230715- Peconic and Gardiners Bays- 118 PM EST Sat Nov 22 2025 .TONIGHT...N winds 5 to 10 kt with gusts up to 20 kt. Waves 1 ft or less. .SUN...NW winds around 5 kt, becoming SW in the afternoon. Waves 1 ft or less. .SUN NIGHT...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 around 2 ft. .MON NIGHT...NW winds 5 to 10 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 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 10 to 15 kt with gusts up to 20 kt. Waves 1 ft or less. 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. Waves around 2 ft. $$ ANZ345-230715- South Shore Bays from Jones Inlet through Shinnecock Bay- 118 PM EST Sat Nov 22 2025 .TONIGHT...N winds 5 to 10 kt. Waves 1 ft or less. .SUN...NW winds around 5 kt, becoming SW in the afternoon. Waves 1 ft or less. .SUN NIGHT...W winds 10 to 15 kt, becoming NW 15 to 20 kt after midnight. Waves 1 ft or less. .MON...NW winds 10 to 15 kt with gusts up to 25 kt. Waves 1 ft or less. .MON NIGHT...W winds 5 to 10 kt. Waves 1 ft or less. .TUE...SW winds 5 to 10 kt, becoming S 10 to 15 kt with gusts up to 20 kt in the afternoon. Waves 1 ft or less. Chance of rain in the afternoon. .TUE NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt. Waves 1 ft or less. Rain. .WED...SW winds 10 to 15 kt with gusts up to 20 kt. Waves 1 ft or less. Chance of rain. .WED NIGHT...W winds 10 to 15 kt with gusts up to 25 kt. Waves 1 ft or less. Chance of rain. .THU...W winds 20 to 25 kt with gusts up to 30 kt. Waves around 2 ft. .THU NIGHT...W winds 20 to 25 kt with gusts up to 30 kt. Waves around 2 ft. $$