Coastal Waters Forecast
Issued by NWS Upton, NY
Issued by NWS Upton, NY
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383 FZUS51 KOKX 151850 CWFOKX Coastal Waters Forecast National Weather Service New York NY 150 PM 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 ANZ300-160730- 150 PM EST Sat Nov 15 2025 .Synopsis for the Long Island and Connecticut coastal waters... A warm front moves across this evening and an associated cold front crosses through the waters early Sunday. Associated low moves and strengthens from Maine into the Canadian Maritimes Sunday through Sunday night. The low slowly weakens and moves north Monday into Monday night as high pressure eventually and gradually builds in from the west. This high pressure continues building in from the southwest Tuesday before a weak area of low pressure passes to the south Tuesday night into Wednesday. $$ ANZ350-160730- Moriches Inlet NY to Montauk Point NY out 20 nm- 150 PM EST Sat Nov 15 2025 ...SMALL CRAFT ADVISORY IN EFFECT FROM 6 PM EST THIS EVENING THROUGH LATE TONIGHT... ...GALE WARNING IN EFFECT FROM SUNDAY MORNING THROUGH MONDAY AFTERNOON... .THIS AFTERNOON...W winds 5 to 10 kt. Seas around 2 ft. Wave Detail: NE 1 ft at 3 seconds and W 1 ft at 4 seconds. .TONIGHT...SW winds 20 to 25 kt, increasing to 25 to 30 kt after midnight. Seas 2 to 4 ft, occasionally to 5 ft, building to 5 to 8 ft, occasionally to 10 ft after midnight. Wave Detail: SW 4 ft at 5 seconds and SE 1 ft at 11 seconds, becoming SW 8 ft at 7 seconds and E 1 ft at 11 seconds. Showers with isolated tstms. Vsby 1 to 3 nm in the evening. .SUN...W winds 25 to 35 kt. Seas 7 to 10 ft, occasionally to 13 ft. Wave Detail: SW 10 ft at 8 seconds. Slight chance of showers. .SUN NIGHT...W winds 30 to 35 kt. Seas 8 to 11 ft, occasionally to 14 ft. Wave Detail: W 11 ft at 8 seconds. Slight chance of showers. .MON...W winds 25 to 30 kt with gusts up to 40 kt. Seas 7 to 10 ft, occasionally to 13 ft. Wave Detail: W 10 ft at 8 seconds. .MON NIGHT...NW winds 25 to 30 kt, becoming W 20 to 25 kt after midnight. Seas 6 to 9 ft, occasionally to 11 ft, subsiding to 5 to 7 ft, occasionally to 9 ft after midnight. Wave Detail: W 8 ft at 7 seconds, becoming W 7 ft at 7 seconds and S 1 ft at 10 seconds. .TUE...W winds 20 to 25 kt. Seas 4 to 6 ft, occasionally to 8 ft. .TUE NIGHT...NW winds 15 to 20 kt. Seas 2 to 4 ft, occasionally to 5 ft. .WED...NW winds 5 to 10 kt. Seas around 2 ft. .WED NIGHT...N winds 5 to 10 kt. Seas around 2 ft. Winds and seas may be higher in and near tstms. $$ ANZ353-160730- Fire Island Inlet NY to Moriches Inlet NY out 20 nm- 150 PM EST Sat Nov 15 2025 ...SMALL CRAFT ADVISORY IN EFFECT FROM 6 PM EST THIS EVENING THROUGH LATE TONIGHT... ...GALE WARNING IN EFFECT FROM SUNDAY MORNING THROUGH MONDAY AFTERNOON... .THIS AFTERNOON...SW winds 5 to 10 kt. Seas 1 ft or less. Wave Detail: NE 1 ft at 2 seconds and SW 1 ft at 4 seconds. .TONIGHT...SW winds 20 to 25 kt with gusts up to 30 kt. 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 6 seconds. Showers with isolated tstms, mainly in the evening with vsby 1 to 3 nm. .SUN...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. Slight chance of showers. .SUN NIGHT...W winds 30 to 35 kt. Seas 7 to 10 ft, occasionally to 13 ft. Wave Detail: W 9 ft at 7 seconds and S 3 ft at 9 seconds. Slight chance of showers in the evening. .MON...W winds 25 to 30 kt with gusts up to 40 kt. Seas 7 to 10 ft, occasionally to 13 ft. Wave Detail: W 9 ft at 7 seconds and S 1 ft at 11 seconds. .MON NIGHT...NW winds 25 to 30 kt, diminishing to 20 to 25 kt after midnight. Seas 5 to 7 ft, occasionally to 9 ft. Wave Detail: W 7 ft at 6 seconds and S 1 ft at 11 seconds. .TUE...W winds 20 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. $$ ANZ355-160730- Sandy Hook NJ to Fire Island Inlet NY out 20 nm- 150 PM EST Sat Nov 15 2025 ...SMALL CRAFT ADVISORY IN EFFECT FROM 6 PM EST THIS EVENING THROUGH LATE TONIGHT... ...GALE WARNING IN EFFECT FROM SUNDAY MORNING THROUGH MONDAY AFTERNOON... .THIS AFTERNOON...SW winds 5 to 10 kt. Seas 1 ft or less. Wave Detail: SW 1 ft at 2 seconds. Slight chance of showers late. .TONIGHT...S winds 15 to 20 kt, becoming SW 20 to 25 kt after midnight. Seas 2 to 4 ft, occasionally to 5 ft, building to 4 to 6 ft, occasionally to 8 ft after midnight. Wave Detail: S 4 ft at 4 seconds, becoming SW 5 ft at 6 seconds. Showers with isolated tstms, mainly in the evening with vsby 1 to 3 nm. .SUN...W winds 25 to 30 kt with gusts up to 40 kt. Seas 5 to 8 ft, occasionally to 10 ft. Wave Detail: W 7 ft at 6 seconds and S 2 ft at 8 seconds. .SUN NIGHT...W winds 25 to 30 kt with gusts up to 40 kt. Seas 5 to 8 ft, occasionally to 10 ft. Wave Detail: W 7 ft at 6 seconds and S 2 ft at 9 seconds. .MON...W winds 25 to 30 kt with gusts up to 40 kt. Seas 5 to 7 ft, occasionally to 9 ft. Wave Detail: W 7 ft at 5 seconds and S 1 ft at 10 seconds. .MON NIGHT...NW winds 20 to 25 kt with gusts up to 30 kt. Seas 4 to 6 ft, occasionally to 8 ft. Wave Detail: W 5 ft at 5 seconds and S 1 ft at 10 seconds. .TUE...W winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to 5 ft, occasionally to 6 ft. .TUE NIGHT...W winds 10 to 15 kt. Seas 2 to 3 ft. Chance of rain. .WED...NW winds 5 to 10 kt. Seas 1 ft or less. .WED NIGHT...N winds 5 to 10 kt. Seas around 2 ft. Winds and seas may be higher in and near tstms. $$ ANZ332-160730- Long Island Sound East of the Mouth of the Connecticut River- 150 PM EST Sat Nov 15 2025 ...SMALL CRAFT ADVISORY IN EFFECT FROM 10 PM EST THIS EVENING THROUGH LATE TONIGHT... ...GALE WARNING IN EFFECT FROM SUNDAY MORNING THROUGH LATE SUNDAY NIGHT... .THIS AFTERNOON...W winds 5 to 10 kt. Seas 1 ft or less. Wave Detail: W 1 ft at 2 seconds. .TONIGHT...SW winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to 3 ft. Wave Detail: SW 3 ft at 3 seconds. Showers. Vsby 1 to 3 nm in the evening. .SUN...W winds 20 to 25 kt, increasing to 25 to 30 kt in the afternoon. Gusts up to 35 kt. Seas 3 to 5 ft, occasionally to 6 ft. Wave Detail: W 5 ft at 5 seconds. .SUN NIGHT...W winds 25 to 30 kt. Gusts up 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. Wave Detail: W 4 ft at 5 seconds. .TUE...W winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to 3 ft. .TUE NIGHT...NW winds 10 to 15 kt with gusts up to 20 kt. Seas around 2 ft. .WED...NW winds 5 to 10 kt. Seas 1 ft or less. .WED NIGHT...N winds 5 to 10 kt. Seas 1 ft or less. $$ ANZ331-160730- Long Island Sound East of New Haven CT/Port Jefferson NY to the Mouth of the Connecticut River- 150 PM EST Sat Nov 15 2025 ...SMALL CRAFT ADVISORY IN EFFECT FROM 10 PM EST THIS EVENING THROUGH LATE TONIGHT... ...GALE WARNING IN EFFECT FROM SUNDAY MORNING THROUGH LATE SUNDAY NIGHT... .THIS AFTERNOON...SW winds 5 to 10 kt. Seas 1 ft or less. Slight chance of showers late. .TONIGHT...S winds 10 to 15 kt, becoming SW 15 to 20 kt after midnight. Seas 1 to 2 ft, building to 2 to 3 ft after midnight. Wave Detail: SW 2 ft at 3 seconds, becoming SW 3 ft at 4 seconds. Showers, mainly in the evening with vsby 1 to 3 nm. .SUN...W winds 25 to 30 kt. Gusts up to 40 kt. Seas 3 to 5 ft, occasionally to 6 ft, building to 5 to 7 ft, occasionally to 9 ft in the afternoon. Wave Detail: W 5 ft at 5 seconds, becoming W 6 ft at 5 seconds. .SUN NIGHT...W winds 25 to 30 kt. Gusts up to 35 kt. Seas 5 to 7 ft, occasionally to 9 ft. Wave Detail: W 7 ft at 6 seconds. .MON...W winds 25 to 30 kt. Seas 4 to 6 ft, occasionally to 8 ft. Wave Detail: W 6 ft at 6 seconds. .MON NIGHT...W winds 20 to 25 kt with gusts up to 30 kt. Seas 4 to 6 ft, occasionally to 8 ft. Wave Detail: W 5 ft at 5 seconds. .TUE...W winds 15 to 20 kt. Seas 2 to 4 ft, occasionally to 5 ft. .TUE NIGHT...NW winds 10 to 15 kt. Seas around 2 ft. .WED...NW winds around 5 kt. Seas 1 ft or less. .WED NIGHT...N winds 5 to 10 kt. Seas 1 ft or less. $$ ANZ335-160730- Long Island Sound West of New Haven CT/Port Jefferson NY- 150 PM EST Sat Nov 15 2025 ...SMALL CRAFT ADVISORY IN EFFECT FROM 10 PM EST THIS EVENING THROUGH LATE TONIGHT... ...GALE WARNING IN EFFECT FROM SUNDAY MORNING THROUGH LATE SUNDAY NIGHT... .THIS AFTERNOON...SW winds 5 to 10 kt. Seas 1 ft or less. Slight chance of showers late. .TONIGHT...SW winds 15 to 20 kt with gusts up to 25 kt. Seas 1 to 2 ft, building to 2 to 3 ft after midnight. Wave Detail: SW 2 ft at 2 seconds, becoming SW 3 ft at 4 seconds. Showers with isolated tstms in the evening, then chance of showers after midnight. Vsby 1 to 3 nm in the evening. .SUN...W winds 20 to 25 kt, increasing to 25 to 30 kt in the afternoon. Gusts up to 40 kt. Seas 3 to 5 ft, occasionally to 6 ft. Wave Detail: W 4 ft at 4 seconds. .SUN NIGHT...W winds 25 to 30 kt. Gusts up to 35 kt. Seas 3 to 5 ft, occasionally to 6 ft. Wave Detail: W 5 ft at 4 seconds. .MON...W winds 25 to 30 kt, diminishing to 20 to 25 kt in the afternoon. Seas 3 to 5 ft, occasionally to 6 ft. Wave Detail: W 4 ft at 4 seconds. .MON NIGHT...W winds 20 to 25 kt with gusts up to 30 kt. Seas 2 to 4 ft, occasionally to 5 ft. Wave Detail: W 4 ft at 4 seconds. .TUE...W winds 15 to 20 kt. Seas 2 to 3 ft. .TUE NIGHT...W winds 10 to 15 kt. Seas 1 to 2 ft. .WED...NW winds around 5 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. $$ ANZ338-160730- New York Harbor- 150 PM EST Sat Nov 15 2025 ...SMALL CRAFT ADVISORY IN EFFECT FROM 10 PM EST THIS EVENING THROUGH LATE TONIGHT... ...GALE WARNING IN EFFECT FROM SUNDAY MORNING THROUGH LATE SUNDAY NIGHT... .THIS AFTERNOON...SE winds around 5 kt, becoming S late. Waves 1 ft or less. Slight chance of showers late. .TONIGHT...S winds 10 to 15 kt, becoming SW 15 to 20 kt with gusts up to 25 kt after midnight. Waves 1 to 2 ft. Wave Detail: SW 2 ft at 2 seconds. Showers with isolated tstms, mainly in the evening with vsby 1 to 3 nm. .SUN...W winds 20 to 25 kt, increasing to 25 to 30 kt in the afternoon. Gusts up to 35 kt. Waves 2 to 3 ft. Wave Detail: W 3 ft at 3 seconds. .SUN NIGHT...W winds 25 to 30 kt. Gusts up to 35 kt. Waves 2 to 3 ft. Wave Detail: W 3 ft at 3 seconds. .MON...W winds 20 to 25 kt with gusts up to 30 kt. Waves 2 to 3 ft. Wave Detail: W 2 ft at 3 seconds. .MON NIGHT...W winds 15 to 20 kt with gusts up to 25 kt. Waves around 2 ft. Wave Detail: W 2 ft at 2 seconds. .TUE...W winds 10 to 15 kt with gusts up to 20 kt. Waves around 2 ft. .TUE NIGHT...W winds 5 to 10 kt. Waves 1 ft or less. Chance of rain. .WED...N winds around 5 kt. Waves 1 ft or less. .WED NIGHT...N winds 5 to 10 kt. Waves 1 ft or less. Winds and waves may be higher in and near tstms. $$ ANZ340-160730- Peconic and Gardiners Bays- 150 PM EST Sat Nov 15 2025 ...SMALL CRAFT ADVISORY IN EFFECT FROM 10 PM EST THIS EVENING THROUGH LATE TONIGHT... ...GALE WARNING IN EFFECT FROM SUNDAY MORNING THROUGH LATE SUNDAY NIGHT... .THIS AFTERNOON...W winds around 5 kt. Waves 1 ft or less. .TONIGHT...S winds 10 to 15 kt, becoming SW 15 to 20 kt with gusts up to 25 kt after midnight. Waves 1 ft or less, then around 2 ft after midnight. Showers with isolated tstms. Vsby 1 to 3 nm in the evening. .SUN...W winds 20 to 25 kt with gusts up to 35 kt. Waves 2 to 3 ft. .SUN NIGHT...W winds 25 to 30 kt. Gusts up to 35 kt. Waves 2 to 3 ft. .MON...W winds 20 to 25 kt with gusts up to 30 kt. Waves 2 to 3 ft. .MON NIGHT...NW winds 20 to 25 kt, becoming W 15 to 20 kt after midnight. Waves 2 to 3 ft. .TUE...W winds 10 to 15 kt with gusts up to 20 kt. Waves around 2 ft. .TUE NIGHT...NW winds 10 to 15 kt with gusts up to 20 kt. Waves 1 ft or less. .WED...NW 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. $$ ANZ345-160730- South Shore Bays from Jones Inlet through Shinnecock Bay- 150 PM EST Sat Nov 15 2025 ...SMALL CRAFT ADVISORY IN EFFECT FROM 6 PM EST THIS EVENING THROUGH LATE TONIGHT... ...GALE WARNING IN EFFECT FROM SUNDAY MORNING THROUGH LATE SUNDAY NIGHT... .THIS AFTERNOON...SW winds 5 to 10 kt. Waves 1 ft or less. Slight chance of showers late. .TONIGHT...SW winds 15 to 20 kt with gusts up to 30 kt. Waves 1 ft or less, then around 2 ft after midnight. Showers with isolated tstms, mainly in the evening with vsby 1 to 3 nm. .SUN...W winds 20 to 25 kt, increasing to 25 to 30 kt in the afternoon. Gusts up to 40 kt. Waves around 2 ft. .SUN NIGHT...W winds 25 to 30 kt. Gusts up to 35 kt. Waves around 2 ft. .MON...W winds 25 to 30 kt, diminishing to 20 to 25 kt in the afternoon. Waves around 2 ft. .MON NIGHT...NW winds 20 to 25 kt, becoming W 15 to 20 kt after midnight. Waves around 2 ft in the evening, then 1 ft or less. .TUE...W winds 15 to 20 kt with gusts up to 25 kt. Waves 1 ft or less. .TUE NIGHT...NW winds 10 to 15 kt. Waves 1 ft or less. .WED...NW winds 5 to 10 kt. Waves 1 ft or less. .WED NIGHT...N winds around 5 kt. Waves 1 ft or less. Winds and waves may be higher in and near tstms. $$