Coastal Waters Forecast
Issued by NWS Upton, NY
Issued by NWS Upton, NY
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725 FZUS51 KOKX 150617 CWFOKX Coastal Waters Forecast National Weather Service New York NY 117 AM EST Sat Nov 15 2025 Montauk Point NY to Sandy Hook NJ out 20 nm offshore, including Long Island Sound, the Long Island Bays, and New York Harbor ANZ300-152130- 117 AM EST Sat Nov 15 2025 .Synopsis for the Long Island and Connecticut coastal waters... High pressure nearby shifts offshore today, as a warm front approaches from the south and west. The front lifts through the region into this evening, with an attendant cold front moving through tonight. The departing system exits into the Canadian Maritime on Sunday, with high pressure building back in from the west through mid next week. $$ ANZ350-152130- Moriches Inlet NY to Montauk Point NY out 20 nm- 117 AM EST Sat Nov 15 2025 ...SMALL CRAFT ADVISORY IN EFFECT FROM THIS EVENING THROUGH LATE TONIGHT... ...GALE WATCH IN EFFECT FROM SUNDAY MORNING THROUGH MONDAY AFTERNOON... .OVERNIGHT...NW winds 15 to 20 kt, diminishing to 10 to 15 kt late. Seas 2 to 3 ft. Wave Detail: NW 3 ft at 4 seconds. .TODAY...NW winds 5 to 10 kt, becoming W in the afternoon. Seas around 2 ft. Wave Detail: NW 2 ft at 4 seconds. .TONIGHT...SW winds 15 to 20 kt, increasing to 20 to 25 kt after midnight. Seas 2 to 4 ft, occasionally to 5 ft, building to 5 to 7 ft, occasionally to 9 ft after midnight. Wave Detail: SW 4 ft at 5 seconds, becoming SW 7 ft at 7 seconds. Showers with isolated tstms. .SUN...W winds 20 to 25 kt, increasing to 25 to 35 kt in the afternoon. Seas 6 to 9 ft, occasionally to 11 ft. Wave Detail: SW 8 ft at 8 seconds. Slight chance of showers in the morning. .SUN NIGHT...W winds 30 to 35 kt, diminishing to 25 to 30 kt after midnight. Seas 7 to 10 ft, occasionally to 13 ft. Wave Detail: W 9 ft at 7 seconds and SW 7 ft at 8 seconds. Slight chance of showers. .MON...W winds 25 to 30 kt with gusts up to 40 kt. Seas 6 to 9 ft, occasionally to 11 ft. Wave Detail: W 9 ft at 7 seconds and S 3 ft at 10 seconds. .MON NIGHT...NW winds 25 to 30 kt, becoming W 20 to 25 kt after midnight. Seas 5 to 7 ft, occasionally to 9 ft. .TUE...W winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to 5 ft, occasionally to 6 ft. .TUE NIGHT...NW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. .WED...NW winds 5 to 10 kt. Seas around 2 ft. .WED NIGHT...N winds 5 to 10 kt. Seas around 2 ft. Winds and seas may be higher in and near tstms. $$ ANZ353-152130- Fire Island Inlet NY to Moriches Inlet NY out 20 nm- 117 AM EST Sat Nov 15 2025 ...SMALL CRAFT ADVISORY IN EFFECT FROM THIS EVENING THROUGH LATE TONIGHT... ...GALE WATCH IN EFFECT FROM SUNDAY MORNING THROUGH MONDAY AFTERNOON... .OVERNIGHT...N winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. Wave Detail: NW 3 ft at 4 seconds. .TODAY...N winds 5 to 10 kt, becoming SW in the afternoon. Seas around 2 ft in the morning, then 1 ft or less. Wave Detail: N 2 ft at 4 seconds, becoming W 1 ft at 3 seconds and N 1 ft at 3 seconds. Slight chance of showers in the afternoon. .TONIGHT...SW winds 15 to 20 kt, increasing to 20 to 25 kt after midnight. Seas 2 to 4 ft, occasionally to 5 ft, building to 5 to 7 ft, occasionally to 9 ft after midnight. Wave Detail: SW 4 ft at 5 seconds, becoming SW 6 ft at 6 seconds. Isolated tstms. Showers. .SUN...W winds 20 to 25 kt, increasing to 25 to 35 kt in the afternoon. Seas 5 to 8 ft, occasionally to 10 ft. Wave Detail: SW 7 ft at 7 seconds. Slight chance of showers in the morning. .SUN NIGHT...W winds around 30 kt with gusts up to 40 kt. Seas 6 to 9 ft, occasionally to 11 ft. Wave Detail: W 8 ft at 6 seconds and S 4 ft at 9 seconds. Slight chance of showers. .MON...W winds 25 to 30 kt with gusts up to 40 kt. Seas 5 to 8 ft, occasionally to 10 ft. Wave Detail: W 8 ft at 7 seconds and S 2 ft at 11 seconds. .MON NIGHT...NW winds 20 to 25 kt with gusts up to 30 kt. Seas 4 to 6 ft, occasionally to 8 ft. .TUE...W winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to 5 ft, occasionally to 6 ft. .TUE NIGHT...NW winds 10 to 15 kt. Seas 2 to 3 ft. .WED...N winds 5 to 10 kt. Seas around 2 ft. .WED NIGHT...N winds 5 to 10 kt. Seas around 2 ft. Winds and seas may be higher in and near tstms. $$ ANZ355-152130- Sandy Hook NJ to Fire Island Inlet NY out 20 nm- 117 AM EST Sat Nov 15 2025 ...SMALL CRAFT ADVISORY IN EFFECT FROM THIS EVENING THROUGH LATE TONIGHT... ...GALE WATCH IN EFFECT FROM SUNDAY MORNING THROUGH MONDAY AFTERNOON... .OVERNIGHT...N winds 10 to 15 kt. Seas around 2 ft. Wave Detail: NW 2 ft at 3 seconds. .TODAY...N winds 5 to 10 kt, becoming SW in the afternoon. Seas around 2 ft in the morning, then 1 ft or less. Wave Detail: NW 1 ft at 3 seconds, becoming W 1 ft at 3 seconds. Slight chance of showers in the afternoon. .TONIGHT...SW winds 15 to 20 kt with gusts up to 30 kt. Seas 3 to 5 ft, occasionally to 6 ft. Wave Detail: S 5 ft at 6 seconds. Isolated tstms. Showers, mainly in the evening. .SUN...W winds 20 to 25 kt, increasing to 25 to 35 kt in the afternoon. Seas 5 to 7 ft, occasionally to 9 ft. Wave Detail: W 6 ft at 5 seconds and S 4 ft at 7 seconds. .SUN NIGHT...W winds 25 to 35 kt. Seas 5 to 7 ft, occasionally to 9 ft. Wave Detail: W 6 ft at 5 seconds and S 3 ft at 9 seconds. .MON...W winds 20 to 25 kt with gusts up to 35 kt. Seas 5 to 7 ft, occasionally to 9 ft. Wave Detail: W 6 ft at 5 seconds and S 2 ft at 9 seconds. .MON NIGHT...NW winds 20 to 25 kt, becoming W 15 to 20 kt after midnight. Seas 3 to 5 ft, occasionally to 6 ft. .TUE...W winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to 4 ft, occasionally to 5 ft. .TUE NIGHT...NW winds 10 to 15 kt. Seas around 2 ft. .WED...N winds 5 to 10 kt. Seas 1 ft or less. .WED NIGHT...N winds 5 to 10 kt. Seas 1 ft or less. Winds and seas may be higher in and near tstms. $$ ANZ332-152130- Long Island Sound East of the Mouth of the Connecticut River- 117 AM EST Sat Nov 15 2025 ...SMALL CRAFT ADVISORY IN EFFECT FROM THIS EVENING THROUGH LATE TONIGHT... ...GALE WATCH IN EFFECT FROM SUNDAY MORNING THROUGH MONDAY AFTERNOON... .OVERNIGHT...NW winds around 10 kt. Seas around 2 ft. Wave Detail: NW 1 ft at 3 seconds. .TODAY...NW winds 5 to 10 kt, becoming W in the afternoon. Seas 1 ft or less. Wave Detail: NW 1 ft at 3 seconds. .TONIGHT...SW winds 10 to 15 kt, increasing to 15 to 20 kt after midnight. Seas 2 to 3 ft. Wave Detail: SW 3 ft at 4 seconds. Showers. .SUN...W winds 15 to 20 kt, increasing to 20 to 25 kt in the afternoon with gusts up to 35 kt. Seas 2 to 4 ft, occasionally to 5 ft. Wave Detail: W 4 ft at 5 seconds. Slight chance of showers in the morning. .SUN NIGHT...W winds 20 to 25 kt with gusts up to 35 kt. Seas 3 to 5 ft, occasionally to 6 ft. Wave Detail: W 5 ft at 5 seconds. .MON...W winds 20 to 25 kt with gusts up to 35 kt. Seas 3 to 5 ft, occasionally to 6 ft. Wave Detail: W 5 ft at 5 seconds. .MON NIGHT...W winds 20 to 25 kt, diminishing to 15 to 20 kt after midnight. Seas 2 to 4 ft, occasionally to 5 ft. .TUE...W winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. .TUE NIGHT...NW winds 5 to 10 kt. Seas around 2 ft. .WED...NW winds 5 to 10 kt. Seas 1 ft or less. .WED NIGHT...N winds around 5 kt. Seas 1 ft or less. $$ ANZ331-152130- Long Island Sound East of New Haven CT/Port Jefferson NY to the Mouth of the Connecticut River- 117 AM EST Sat Nov 15 2025 ...SMALL CRAFT ADVISORY IN EFFECT FROM THIS EVENING THROUGH LATE TONIGHT... ...GALE WATCH IN EFFECT FROM SUNDAY MORNING THROUGH MONDAY AFTERNOON... .OVERNIGHT...NW winds 10 to 15 kt. Seas around 2 ft. Wave Detail: NW 2 ft at 3 seconds. .TODAY...NW winds 5 to 10 kt, becoming SW in the afternoon. Seas 1 ft or less. Wave Detail: NW 1 ft at 3 seconds. Slight chance of showers in the afternoon. .TONIGHT...SW winds 10 to 15 kt, increasing to 15 to 20 kt after midnight. Seas 1 to 2 ft, building to 2 to 3 ft after midnight. Wave Detail: SW 2 ft at 3 seconds, becoming SW 3 ft at 4 seconds. Showers. .SUN...W winds 20 to 25 kt, increasing to 25 to 30 kt with gusts up to 35 kt in the afternoon. Seas 2 to 4 ft, occasionally to 5 ft, building to 4 to 6 ft, occasionally to 8 ft in the afternoon. Wave Detail: W 4 ft at 5 seconds, becoming W 5 ft at 5 seconds. .SUN NIGHT...W winds 25 to 35 kt. Seas 4 to 6 ft, occasionally to 8 ft. Wave Detail: W 6 ft at 5 seconds. .MON...W winds 20 to 25 kt with gusts up to 35 kt. Seas 3 to 5 ft, occasionally to 6 ft. Wave Detail: W 5 ft at 5 seconds. .MON NIGHT...W winds 20 to 25 kt, diminishing to 15 to 20 kt after midnight. Seas 3 to 5 ft, occasionally to 6 ft. .TUE...W winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. .TUE NIGHT...NW winds 5 to 10 kt. Seas 1 to 2 ft. .WED...NW winds around 5 kt. Seas 1 ft or less. .WED NIGHT...N winds around 5 kt. Seas 1 ft or less. $$ ANZ335-152130- Long Island Sound West of New Haven CT/Port Jefferson NY- 117 AM EST Sat Nov 15 2025 ...SMALL CRAFT ADVISORY IN EFFECT FROM THIS EVENING THROUGH LATE TONIGHT... ...GALE WATCH IN EFFECT FROM SUNDAY MORNING THROUGH MONDAY AFTERNOON... .OVERNIGHT...N winds 5 to 10 kt. Seas 1 ft or less. Wave Detail: NW 1 ft at 2 seconds. .TODAY...NW winds 5 to 10 kt, becoming SW in the afternoon. Seas 1 ft or less. Slight chance of showers in the afternoon. .TONIGHT...SW winds 10 to 15 kt, increasing to 15 to 25 kt after midnight. Seas 1 to 2 ft, building to 2 to 3 ft after midnight. Wave Detail: SW 2 ft at 3 seconds, becoming SW 3 ft at 4 seconds. Showers with isolated tstms in the evening, then chance of showers after midnight. .SUN...W winds 20 to 25 kt with gusts up to 35 kt. Seas 2 to 4 ft, occasionally to 5 ft. Wave Detail: W 4 ft at 4 seconds. .SUN NIGHT...W winds 25 to 35 kt. Seas 3 to 5 ft, occasionally to 6 ft. Wave Detail: W 4 ft at 4 seconds. .MON...W winds 20 to 25 kt with gusts up to 35 kt. Seas 2 to 4 ft, occasionally to 5 ft. Wave Detail: W 4 ft at 4 seconds. .MON NIGHT...W winds 20 to 25 kt, diminishing to 15 to 20 kt after midnight. Seas 2 to 4 ft, occasionally to 5 ft. .TUE...W winds 15 to 20 kt. Seas around 2 ft. .TUE NIGHT...NW winds 5 to 10 kt. Seas 1 ft or less. .WED...NW winds around 5 kt. Seas 1 ft or less. .WED NIGHT...N winds around 5 kt. Seas 1 ft or less. Winds and seas may be higher in and near tstms. $$ ANZ338-152130- New York Harbor- 117 AM EST Sat Nov 15 2025 ...SMALL CRAFT ADVISORY IN EFFECT FROM THIS EVENING THROUGH LATE TONIGHT... ...GALE WATCH IN EFFECT FROM SUNDAY MORNING THROUGH MONDAY AFTERNOON... .OVERNIGHT...NW winds 5 to 10 kt. Waves 1 ft or less. .TODAY...N winds around 5 kt, becoming S in the afternoon. Waves 1 ft or less. Slight chance of showers in the afternoon. .TONIGHT...SW winds 10 to 15 kt, increasing to 15 to 25 kt after midnight. Waves 1 ft or less, then 1 to 2 ft after midnight. Wave Detail: SW 2 ft at 2 seconds. Isolated tstms. Showers, mainly in the evening. .SUN...W winds 20 to 25 kt with gusts up to 35 kt. Waves 2 to 3 ft. Wave Detail: W 2 ft at 3 seconds. .SUN NIGHT...W winds 20 to 25 kt with gusts up to 35 kt. Waves 2 to 3 ft. Wave Detail: W 2 ft at 3 seconds. .MON...W winds 20 to 25 kt with gusts up to 35 kt. Waves 2 to 3 ft. Wave Detail: W 2 ft at 3 seconds. .MON NIGHT...W winds 15 to 20 kt, diminishing to 10 to 15 kt after midnight. Waves around 2 ft. .TUE...W winds 10 to 15 kt with gusts up to 20 kt. Waves 1 ft or less. .TUE NIGHT...NW winds 5 to 10 kt. Waves 1 ft or less. .WED...N winds around 5 kt. Waves 1 ft or less. .WED NIGHT...N winds around 5 kt. Waves 1 ft or less. Winds and waves may be higher in and near tstms. $$ ANZ340-152130- Peconic and Gardiners Bays- 117 AM EST Sat Nov 15 2025 ...SMALL CRAFT ADVISORY IN EFFECT FROM THIS EVENING THROUGH LATE TONIGHT... ...GALE WATCH IN EFFECT FROM SUNDAY MORNING THROUGH MONDAY AFTERNOON... .OVERNIGHT...NW winds 5 to 10 kt. Waves 1 ft or less. .TODAY...NW winds 5 to 10 kt, becoming W in the afternoon. Waves 1 ft or less. .TONIGHT...SW winds 10 to 15 kt with gusts up to 25 kt. Waves 1 ft or less. Showers with isolated tstms. .SUN...W winds 15 to 20 kt, increasing to 20 to 25 kt in the afternoon. Gusts up to 35 kt. Waves 2 to 3 ft. Slight chance of showers in the morning. .SUN NIGHT...W winds 20 to 25 kt with gusts up to 35 kt. Waves 2 to 3 ft. .MON...W winds 20 to 25 kt with gusts up to 35 kt. Waves 2 to 3 ft. .MON NIGHT...NW winds 15 to 20 kt with gusts up to 30 kt. Waves around 2 ft. .TUE...W winds 10 to 15 kt with gusts up to 20 kt. Waves around 2 ft. .TUE NIGHT...NW winds 5 to 10 kt. Waves 1 ft or less. .WED...NW winds around 5 kt. Waves 1 ft or less. .WED NIGHT...N winds around 5 kt. Waves 1 ft or less. Winds and waves may be higher in and near tstms. $$ ANZ345-152130- South Shore Bays from Jones Inlet through Shinnecock Bay- 117 AM EST Sat Nov 15 2025 ...SMALL CRAFT ADVISORY IN EFFECT FROM THIS EVENING THROUGH LATE TONIGHT... ...GALE WATCH IN EFFECT FROM SUNDAY MORNING THROUGH MONDAY AFTERNOON... .OVERNIGHT...N winds 5 to 10 kt. Waves 1 ft or less. .TODAY...NW winds 5 to 10 kt, becoming SW in the afternoon. Waves 1 ft or less. Slight chance of showers in the afternoon. .TONIGHT...SW winds 15 to 20 kt with gusts up to 25 kt. Waves 1 ft or less. Isolated tstms. Showers. .SUN...W winds 15 to 20 kt, increasing to 20 to 25 kt in the afternoon. Gusts up to 35 kt. Waves around 2 ft. .SUN NIGHT...W winds 20 to 25 kt with gusts up to 35 kt. Waves around 2 ft. .MON...W winds 20 to 25 kt with gusts up to 35 kt. Waves around 2 ft. .MON NIGHT...NW winds 20 to 25 kt, becoming W 15 to 20 kt after midnight. Waves around 2 ft in the evening, then 1 ft or less. .TUE...W winds 10 to 15 kt with gusts up to 20 kt. Waves 1 ft or less. .TUE NIGHT...NW winds 5 to 10 kt. Waves 1 ft or less. .WED...N winds 5 to 10 kt. Waves 1 ft or less. .WED NIGHT...N winds around 5 kt. Waves 1 ft or less. Winds and waves may be higher in and near tstms. $$