Coastal Waters Forecast
Issued by NWS Upton, NY
Issued by NWS Upton, NY
179 FZUS51 KOKX 241808 CWFOKX Coastal Waters Forecast National Weather Service New York NY 108 PM EST Mon Nov 24 2025 Montauk Point NY to Sandy Hook NJ out 20 nm offshore, including Long Island Sound, the Long Island Bays, and New York Harbor ANZ300-250630- 108 PM EST Mon Nov 24 2025 .Synopsis for the Long Island and Connecticut coastal waters... High pressure moving off the Mid Atlantic coast late today wil slide east tonignt into Tuesday. A warm front will then lift north through the waters Tuesday night, followed by a cold front Wednesday night. The area will then remain in between strong low pressure to the north and strong high pressure to the south and west from Thanksgiving Day through early Saturday. The high will build in on Saturday. $$ ANZ350-250630- Moriches Inlet NY to Montauk Point NY out 20 nm- 108 PM EST Mon Nov 24 2025 ...SMALL CRAFT ADVISORY IN EFFECT FROM LATE TUESDAY NIGHT THROUGH WEDNESDAY AFTERNOON... .REST OF TODAY...NW winds 10 to 15 kt. Seas 2 to 4 ft, occasionally to 5 ft. Wave Detail: NW 4 ft at 5 seconds and SE 1 ft at 9 seconds. .TONIGHT...NW winds 5 to 10 kt, becoming SW after midnight. Seas 2 to 3 ft. Wave Detail: W 2 ft at 5 seconds and SE 1 ft at 9 seconds. .TUE...SW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. Wave Detail: SW 3 ft at 4 seconds and SE 1 ft at 9 seconds. Chance of rain in the afternoon. .TUE NIGHT...S winds 15 to 20 kt, increasing to 20 to 25 kt after midnight. Seas 3 to 4 ft, occasionally to 5 ft, building to 4 to 6 ft, occasionally to 8 ft after midnight. Wave Detail: S 4 ft at 5 seconds and SE 1 ft at 9 seconds, becoming S 6 ft at 6 seconds and SE 1 ft at 9 seconds. Rain. .WED...SW winds 15 to 20 kt. Seas 4 to 6 ft, occasionally to 8 ft. Wave Detail: S 6 ft at 7 seconds. Rain likely. .WED NIGHT...SW winds 20 to 25 kt, becoming W 25 to 30 kt after midnight. Seas 5 to 8 ft, occasionally to 10 ft. Wave Detail: SW 7 ft at 7 seconds. Chance of showers in the evening. .THU...W winds 20 to 25 kt, increasing to 25 to 30 kt in the afternoon. Seas 6 to 8 ft, occasionally to 10 ft. .THU NIGHT...W winds 25 to 30 kt with gusts up to 40 kt. Seas 7 to 10 ft, occasionally to 13 ft. .FRI...W winds 25 to 30 kt with gusts up to 40 kt. Seas 8 to 11 ft, occasionally to 14 ft. .FRI NIGHT...W winds 25 to 35 kt. Seas 6 to 9 ft, occasionally to 11 ft. .SAT...NW winds 20 to 25 kt. Seas 4 to 6 ft, occasionally to 8 ft. .SAT NIGHT...W winds 5 to 10 kt. Seas around 2 ft. $$ ANZ353-250630- Fire Island Inlet NY to Moriches Inlet NY out 20 nm- 108 PM EST Mon Nov 24 2025 ...SMALL CRAFT ADVISORY IN EFFECT FROM LATE TUESDAY NIGHT THROUGH WEDNESDAY AFTERNOON... .REST OF TODAY...NW winds 10 to 15 kt. Seas 2 to 3 ft. Wave Detail: NW 3 ft at 5 seconds and SE 1 ft at 9 seconds. .TONIGHT...NW winds 5 to 10 kt, becoming SW after midnight. Seas around 2 ft. Wave Detail: W 2 ft at 4 seconds and E 1 ft at 10 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 15 to 20 kt, increasing to 20 to 25 kt after midnight. Seas 3 to 5 ft, occasionally to 6 ft, building to 5 to 6 ft, occasionally to 8 ft after midnight. Wave Detail: S 4 ft at 5 seconds and SE 1 ft at 9 seconds, becoming S 6 ft at 7 seconds and SE 1 ft at 9 seconds. Rain. .WED...SW winds around 15 kt with gusts up to 20 kt. Seas 4 to 6 ft, occasionally to 8 ft. Wave Detail: S 5 ft at 7 seconds. Rain likely, mainly in the morning. .WED NIGHT...SW winds 20 to 25 kt, becoming W 25 to 30 kt after midnight. Seas 4 to 6 ft, occasionally to 8 ft, building to 6 to 8 ft, occasionally to 10 ft after midnight. Wave Detail: S 6 ft at 7 seconds, becoming SW 6 ft at 7 seconds. .THU...W winds 25 to 30 kt. Seas 6 to 8 ft, occasionally to 10 ft. .THU NIGHT...W winds around 30 kt. Seas 6 to 9 ft, occasionally to 11 ft. .FRI...W winds around 30 kt with gusts up to 40 kt. Seas 7 to 9 ft, occasionally to 11 ft. .FRI NIGHT...NW winds 25 to 30 kt. Seas 5 to 8 ft, occasionally to 10 ft. .SAT...NW winds 20 to 25 kt. Seas 3 to 5 ft, occasionally to 6 ft. .SAT NIGHT...W winds 5 to 10 kt. Seas around 2 ft. $$ ANZ355-250630- Sandy Hook NJ to Fire Island Inlet NY out 20 nm- 108 PM EST Mon Nov 24 2025 ...SMALL CRAFT ADVISORY IN EFFECT FROM LATE TUESDAY NIGHT THROUGH WEDNESDAY MORNING... .REST OF TODAY...NW winds 10 to 15 kt with gusts up to 20 kt, diminishing to 5 to 10 kt late. Seas 2 to 3 ft. Wave Detail: NW 3 ft at 4 seconds and SE 1 ft at 9 seconds. .TONIGHT...W winds around 5 kt, becoming SW after midnight. Seas around 2 ft. Wave Detail: W 1 ft at 4 seconds and SE 1 ft at 9 seconds. .TUE...S winds 10 to 15 kt. Seas 2 to 3 ft. Wave Detail: S 2 ft at 3 seconds and SE 1 ft at 9 seconds. Chance of rain in the afternoon. .TUE NIGHT...S winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to 4 ft, occasionally to 5 ft, building to 4 to 5 ft, occasionally to 6 ft after midnight. Wave Detail: S 4 ft at 5 seconds and SE 1 ft at 9 seconds, becoming S 5 ft at 6 seconds and SE 4 ft at 9 seconds. Rain. .WED...SW winds 10 to 15 kt with gusts up to 20 kt. Seas 3 to 5 ft, occasionally to 6 ft. Wave Detail: S 5 ft at 7 seconds. Rain likely, mainly in the morning. .WED NIGHT...W winds 20 to 25 kt with gusts up to 30 kt. Seas 3 to 5 ft, occasionally to 6 ft, building to 5 to 7 ft, occasionally to 9 ft after midnight. Wave Detail: S 5 ft at 7 seconds and W 3 ft at 4 seconds, becoming W 6 ft at 5 seconds and S 4 ft at 8 seconds. .THU...W winds 20 to 25 kt with gusts up to 35 kt. Seas 5 to 7 ft, occasionally to 9 ft. .THU NIGHT...W winds 25 to 30 kt. Seas 5 to 7 ft, occasionally to 9 ft. .FRI...W winds 25 to 30 kt with gusts up to 40 kt. Seas 5 to 7 ft, occasionally to 9 ft. .FRI NIGHT...W winds 25 to 30 kt. Seas 4 to 6 ft, occasionally to 8 ft. .SAT...NW winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to 4 ft, occasionally to 5 ft. .SAT NIGHT...W winds 5 to 10 kt. Seas 1 ft or less. $$ ANZ332-250630- Long Island Sound East of the Mouth of the Connecticut River- 108 PM EST Mon Nov 24 2025 .REST OF TODAY...NW winds 10 to 15 kt. Seas around 2 ft. Wave Detail: NW 2 ft at 3 seconds. .TONIGHT...NW winds 5 to 10 kt, becoming SW after midnight. Seas 1 ft or less. Wave Detail: NW 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: SW 1 ft at 2 seconds. Chance of rain in the afternoon. .TUE NIGHT...S winds 10 to 15 kt, increasing to 15 to 20 kt after midnight. Seas 2 to 3 ft. Wave Detail: S 2 ft at 3 seconds. Rain. .WED...SW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. Wave Detail: SW 2 ft at 3 seconds. Rain likely, mainly in the morning. .WED NIGHT...SW winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to 4 ft, occasionally to 5 ft. Wave Detail: W 3 ft at 4 seconds and SE 1 ft at 7 seconds. Chance of showers in the evening. .THU...W winds 15 to 20 kt, increasing to 20 to 25 kt in the afternoon. 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. .FRI...W winds 20 to 25 kt with gusts up to 35 kt. Seas 3 to 5 ft, occasionally to 6 ft. .FRI NIGHT...W winds 20 to 25 kt with gusts up to 30 kt. Seas 3 to 5 ft, occasionally to 6 ft. .SAT...NW winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to 4 ft, occasionally to 5 ft. .SAT NIGHT...NW winds 5 to 10 kt. Seas around 2 ft. $$ ANZ331-250630- Long Island Sound East of New Haven CT/Port Jefferson NY to the Mouth of the Connecticut River- 108 PM EST Mon Nov 24 2025 .REST OF TODAY...NW winds 10 to 15 kt with gusts up to 20 kt, diminishing to 5 to 10 kt late. Seas around 2 ft. Wave Detail: NW 2 ft at 3 seconds. .TONIGHT...NW winds around 5 kt, becoming SW after midnight. Seas 1 ft or less. Wave Detail: NW 1 ft at 3 seconds. .TUE...SW winds 5 to 10 kt. Seas 1 ft or less. Wave Detail: SW 1 ft at 2 seconds. Chance of rain in the afternoon. .TUE NIGHT...S winds 10 to 15 kt, increasing to 15 to 20 kt after midnight. Seas around 2 ft. Wave Detail: S 2 ft at 3 seconds. Rain. .WED...SW winds around 10 kt. Seas around 2 ft in the morning, then 1 ft or less. Wave Detail: SW 1 ft at 3 seconds. Rain likely, mainly in the morning. .WED NIGHT...SW winds 15 to 20 kt, becoming W 20 to 25 kt after midnight. Seas 2 to 3 ft, building to 3 to 5 ft, occasionally to 6 ft after midnight. Wave Detail: SW 2 ft at 3 seconds, becoming W 4 ft at 5 seconds. Chance of showers in the evening. .THU...W winds 20 to 25 kt with gusts up to 30 kt. Seas 3 to 5 ft, occasionally to 6 ft. .THU NIGHT...W winds 25 to 30 kt. Seas 4 to 6 ft, occasionally to 8 ft. .FRI...W winds 25 to 30 kt. Seas 4 to 6 ft, occasionally to 8 ft. .FRI NIGHT...W winds 25 to 30 kt. Seas 4 to 6 ft, occasionally to 8 ft. .SAT...NW winds 15 to 20 kt. Seas 2 to 4 ft, occasionally to 5 ft. .SAT NIGHT...NW winds 5 to 10 kt. Seas 1 ft or less. $$ ANZ335-250630- Long Island Sound West of New Haven CT/Port Jefferson NY- 108 PM EST Mon Nov 24 2025 .REST OF TODAY...NW winds 10 to 15 kt with gusts up to 20 kt, diminishing to 5 to 10 kt late. Seas around 2 ft. Wave Detail: NW 1 ft at 3 seconds. .TONIGHT...NW winds around 5 kt, becoming SW after midnight. Seas 1 ft or less. .TUE...SW winds 5 to 10 kt. Seas 1 ft or less. Chance of rain in the afternoon. .TUE NIGHT...S winds 10 to 15 kt, increasing to 15 to 20 kt after midnight. Seas around 2 ft. Wave Detail: S 2 ft at 3 seconds. Rain. .WED...SW winds around 10 kt. Seas 1 ft or less. Wave Detail: SW 1 ft at 3 seconds. Chance of rain. .WED NIGHT...W winds 20 to 25 kt with gusts up to 30 kt. Seas 2 to 3 ft, building to 3 to 5 ft, occasionally to 6 ft after midnight. Wave Detail: SW 2 ft at 3 seconds, becoming W 4 ft at 4 seconds. .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. .FRI...W winds 25 to 30 kt. Seas 3 to 5 ft, occasionally to 6 ft. .FRI NIGHT...W winds 25 to 30 kt. Seas 2 to 4 ft, occasionally to 5 ft. .SAT...W winds 15 to 20 kt. Seas 2 to 3 ft. .SAT NIGHT...NW winds 5 to 10 kt. Seas 1 ft or less. $$ ANZ338-250630- New York Harbor- 108 PM EST Mon Nov 24 2025 .REST OF TODAY...NW winds 5 to 10 kt. Waves 1 ft or less. Wave Detail: NW 1 ft at 2 seconds. .TONIGHT...SW winds around 5 kt. Waves 1 ft or less. .TUE...S winds 5 to 10 kt. Waves 1 ft or less. Rain likely in the afternoon. .TUE NIGHT...S winds 10 to 15 kt with gusts up to 20 kt. Waves around 2 ft. Rain. .WED...SW winds 5 to 10 kt. Waves around 2 ft. Chance of rain. .WED NIGHT...W winds 20 to 25 kt. Waves 2 to 3 ft. Wave Detail: SW 2 ft at 2 seconds. .THU...W winds 15 to 20 kt, increasing to 20 to 25 kt in the afternoon. Waves 2 to 3 ft. .THU NIGHT...W winds 20 to 25 kt with gusts up to 30 kt. Waves 2 to 3 ft. .FRI...W winds 20 to 25 kt with gusts up to 35 kt. Waves 2 to 3 ft. .FRI NIGHT...W winds 15 to 20 kt with gusts up to 30 kt. Waves 2 to 3 ft. .SAT...W winds 10 to 15 kt with gusts up to 20 kt. Waves 1 to 2 ft. .SAT NIGHT...W winds 5 to 10 kt. Waves 1 ft or less. $$ ANZ340-250630- Peconic and Gardiners Bays- 108 PM EST Mon Nov 24 2025 .REST OF TODAY...NW winds 10 to 15 kt with gusts up to 20 kt, diminishing to 5 to 10 kt late. Waves around 2 ft. .TONIGHT...NW winds around 5 kt, becoming SW after midnight. 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 around 2 ft. Rain. .WED...SW winds around 10 kt. Waves 1 ft or less. Rain likely, mainly in the morning. .WED NIGHT...SW winds 10 to 15 kt, becoming W 15 to 20 kt after midnight. Waves around 2 ft. Chance of showers in the evening. .THU...W winds 15 to 20 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. .FRI...W winds 20 to 25 kt with gusts up to 35 kt. Waves 2 to 3 ft. .FRI NIGHT...W winds 20 to 25 kt with gusts up to 30 kt. Waves 2 to 3 ft. .SAT...NW winds 15 to 20 kt. Waves 1 to 2 ft. .SAT NIGHT...NW winds 5 to 10 kt. Waves 1 ft or less. $$ ANZ345-250630- South Shore Bays from Jones Inlet through Shinnecock Bay- 108 PM EST Mon Nov 24 2025 .REST OF TODAY...NW winds 10 to 15 kt with gusts up to 20 kt, diminishing to 5 to 10 kt late. Waves around 2 ft. .TONIGHT...NW winds around 5 kt, becoming SW after midnight. Waves 1 ft or less. .TUE...SW winds 5 to 10 kt, becoming S 10 to 15 kt with gusts up to 20 kt in the afternoon. Waves around 2 ft. Chance of rain in the afternoon. .TUE NIGHT...S winds 15 to 20 kt with gusts up to 25 kt. Waves around 2 ft. Rain. .WED...SW winds 10 to 15 kt with gusts up to 20 kt. Waves around 2 ft. Rain likely, mainly in the morning. .WED NIGHT...SW winds 15 to 20 kt, becoming W 20 to 25 kt after midnight. Waves around 2 ft. .THU...W winds 15 to 20 kt, increasing to 20 to 25 kt in the afternoon. Waves around 2 ft. .THU NIGHT...W winds 25 to 30 kt. Waves around 2 ft. .FRI...W winds 20 to 25 kt with gusts up to 35 kt. Waves around 2 ft. .FRI NIGHT...W winds 25 to 30 kt. Waves around 2 ft. .SAT...NW winds 15 to 20 kt with gusts up to 25 kt. Waves 1 ft or less. .SAT NIGHT...W winds 5 to 10 kt. Waves 1 ft or less. $$