Coastal Waters Forecast
Issued by NWS Upton, NY

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557 FZUS51 KOKX 231018 CWFOKX Coastal Waters Forecast National Weather Service New York NY 618 AM EDT Sun Jun 23 2024 Montauk Point NY to Sandy Hook NJ out 20 nm offshore, including Long Island Sound, the Long Island Bays, and New York Harbor ANZ300-232315- 618 AM EDT Sun Jun 23 2024 .Synopsis for the Long Island and Connecticut coastal waters... A cold front slowly approaches today and moves through late tonight into early Monday morning. High pressure then builds in through Tuesday. High pressure moves across the area Tuesday as a cold front approaches from the west. The front crosses the region Wednesday night into Thursday morning. High pressure will then return for Thursday night. $$ ANZ350-232315- Moriches Inlet NY to Montauk Point NY out 20 nm- 618 AM EDT Sun Jun 23 2024 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH MONDAY AFTERNOON... .TODAY...S winds 10 to 15 kt with gusts up to 20 kt, increasing to 20 to 25 kt with gusts up to 30 kt. Seas 3 to 5 ft, occasionally to 6 ft, building to 5 to 7 ft, occasionally to 9 ft this afternoon. Wave Detail: S 5 ft at 6 seconds, becoming S 7 ft at 7 seconds. Patchy fog early this morning. Slight chance of showers and tstms early this morning. Chance of showers and tstms late. Vsby less than 1 nm early this morning. .TONIGHT...SW winds 20 to 25 kt with occasional gusts up to 35 kt. Seas 6 to 9 ft, occasionally to 11 ft, building to 8 to 9 ft, occasionally to 11 ft after midnight. Wave Detail: S 9 ft at 7 seconds, becoming S 9 ft at 8 seconds. Showers likely. Tstms. .MON...SW winds 15 to 20 kt, diminishing to 10 to 15 kt in the afternoon. Seas 6 to 9 ft, occasionally to 11 ft. Wave Detail: S 8 ft at 9 seconds. Chance of showers and tstms in the morning. .MON NIGHT...NW winds 10 to 15 kt with gusts up to 20 kt. Seas 4 to 6 ft, occasionally to 8 ft. Wave Detail: S 6 ft at 8 seconds. .TUE...NW winds 5 to 10 kt, becoming W in the afternoon. Seas 3 to 4 ft, occasionally to 5 ft. Wave Detail: S 4 ft at 8 seconds and W 1 ft at 4 seconds. .TUE NIGHT...SW winds 10 to 15 kt. Seas around 3 ft. Wave Detail: S 3 ft at 8 seconds and SW 1 ft at 3 seconds. .WED...SW winds 15 to 20 kt. Seas 3 to 5 ft, occasionally to 6 ft. .WED NIGHT...SW winds 15 to 20 kt. Seas 5 to 6 ft, occasionally to 8 ft. Showers likely with chance of tstms. Vsby 1 to 3 nm. .THU...SW winds 5 to 10 kt. Seas 4 to 5 ft, occasionally to 6 ft. Chance of showers. .THU NIGHT...NW winds 5 to 10 kt. Seas 3 to 5 ft, occasionally to 6 ft. Winds and seas may be higher in and near tstms. $$ ANZ353-232315- Fire Island Inlet NY to Moriches Inlet NY out 20 nm- 618 AM EDT Sun Jun 23 2024 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH MONDAY AFTERNOON... .TODAY...S winds 15 to 20 kt with gusts up to 30 kt, increasing to 20 to 25 kt with gusts up to 30 kt late. Seas 4 to 5 ft, occasionally to 6 ft, building to 5 to 8 ft, occasionally to 10 ft this afternoon. Wave Detail: S 5 ft at 6 seconds, becoming S 7 ft at 7 seconds. Patchy fog early this morning. Slight chance of showers and tstms early this morning. Chance of showers and tstms late. Vsby less than 1 nm early this morning. .TONIGHT...SW winds 20 to 25 kt with occasional gusts up to 35 kt. Seas 7 to 9 ft, occasionally to 11 ft. Wave Detail: S 9 ft at 7 seconds. Showers likely. Tstms. .MON...SW winds 15 to 20 kt with gusts up to 25 kt. Seas 5 to 8 ft, occasionally to 10 ft. Wave Detail: S 8 ft at 9 seconds. Chance of showers and tstms in the morning. .MON NIGHT...NW winds 10 to 15 kt with gusts up to 20 kt. Seas 4 to 6 ft, occasionally to 8 ft. Wave Detail: S 5 ft at 8 seconds and W 2 ft at 4 seconds. .TUE...NW winds around 10 kt, becoming SW in the afternoon. Seas 2 to 4 ft, occasionally to 5 ft. Wave Detail: S 3 ft at 8 seconds and NW 2 ft at 4 seconds. .TUE NIGHT...SW winds 10 to 15 kt. Seas 3 to 4 ft, occasionally to 5 ft. Wave Detail: S 3 ft at 7 seconds and SW 2 ft at 4 seconds. .WED...SW winds 15 to 20 kt. Seas 4 to 6 ft, occasionally to 8 ft. .WED NIGHT...SW winds 15 to 20 kt with gusts up to 25 kt. Seas 4 to 6 ft, occasionally to 8 ft. Showers likely with chance of tstms. Vsby 1 to 3 nm. .THU...W winds around 10 kt. Seas 4 to 5 ft, occasionally to 6 ft. Chance of showers. .THU NIGHT...NW winds 5 to 10 kt. Seas 3 to 4 ft, occasionally to 5 ft. Winds and seas may be higher in and near tstms. $$ ANZ355-232315- Sandy Hook NJ to Fire Island Inlet NY out 20 nm- 618 AM EDT Sun Jun 23 2024 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH MONDAY AFTERNOON... .TODAY...S winds 15 to 20 kt with gusts up to 25 kt, increasing to 20 to 25 kt with gusts up to 30 kt this afternoon. Seas 3 to 5 ft, occasionally to 6 ft, building to 5 to 7 ft, occasionally to 9 ft this afternoon. Wave Detail: S 5 ft at 6 seconds, becoming S 7 ft at 7 seconds. Patchy fog early this morning. Slight chance of showers and tstms early this afternoon. Chance of showers and tstms late. Vsby less than 1 nm early this morning. .TONIGHT...SW winds 20 to 25 kt with gusts up to 30 kt. Seas 5 to 8 ft, occasionally to 10 ft. Wave Detail: S 8 ft at 7 seconds. Showers and tstms likely. .MON...W winds 15 to 20 kt with gusts up to 25 kt. Seas 5 to 7 ft, occasionally to 9 ft. Wave Detail: S 6 ft at 9 seconds. Chance of showers and tstms in the morning. .MON NIGHT...NW winds 15 to 20 kt, diminishing to 10 to 15 kt after midnight. Seas 3 to 5 ft, occasionally to 6 ft. Wave Detail: S 4 ft at 8 seconds and W 3 ft at 4 seconds. .TUE...NW winds 5 to 10 kt, becoming SW in the afternoon. Seas 2 to 3 ft. Wave Detail: S 3 ft at 8 seconds and NW 2 ft at 4 seconds. .TUE NIGHT...SW winds 10 to 15 kt. Seas 2 to 4 ft, occasionally to 5 ft. Wave Detail: S 3 ft at 7 seconds and SW 2 ft at 4 seconds. .WED...SW winds 15 to 20 kt with gusts up to 25 kt. Seas 4 to 6 ft, occasionally to 8 ft. .WED NIGHT...SW winds 15 to 20 kt with gusts up to 25 kt. Seas 4 to 6 ft, occasionally to 8 ft. Showers likely with chance of tstms. Vsby 1 to 3 nm. .THU...W winds 5 to 10 kt. Seas 3 to 5 ft, occasionally to 6 ft. .THU NIGHT...NW winds around 10 kt. Seas 2 to 4 ft, occasionally to 5 ft. Winds and seas may be higher in and near tstms. $$ ANZ332-232315- Long Island Sound East of the Mouth of the Connecticut River- 618 AM EDT Sun Jun 23 2024 ...SMALL CRAFT ADVISORY IN EFFECT FROM NOON EDT TODAY THROUGH THIS EVENING... .TODAY...S winds 10 to 15 kt with gusts up to 25 kt, increasing to 15 to 20 kt with gusts up to 30 kt late. Seas 2 to 3 ft. Wave Detail: SW 2 ft at 3 seconds. Patchy fog early this morning. Chance of showers and tstms early this morning. Chance of showers and tstms late. Vsby less than 1 nm early this morning. .TONIGHT...SW winds 15 to 20 kt with gusts up to 30 kt. Seas 2 to 4 ft, occasionally to 5 ft. Wave Detail: SW 3 ft at 4 seconds. Tstms likely. Showers likely, mainly in the evening. .MON...SW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 4 ft, occasionally to 5 ft. Wave Detail: SW 2 ft at 3 seconds and SE 1 ft at 9 seconds. Slight chance of showers and tstms in the morning. .MON NIGHT...NW winds 10 to 15 kt. Seas 2 to 3 ft. Wave Detail: W 2 ft at 3 seconds and SE 1 ft at 9 seconds. .TUE...NW winds 5 to 10 kt, becoming W in the afternoon. Seas around 2 ft. Wave Detail: NW 1 ft at 3 seconds and SE 1 ft at 8 seconds. .TUE NIGHT...SW winds 5 to 10 kt. Seas around 2 ft. Wave Detail: SW 1 ft at 2 seconds. .WED...SW winds 10 to 15 kt with gusts up to 20 kt. Seas around 2 ft. .WED NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. Showers likely with chance of tstms. Vsby 1 to 3 nm. .THU...SW winds 5 to 10 kt. Seas around 2 ft. Chance of showers. .THU NIGHT...NW winds 5 to 10 kt. Seas around 2 ft. Winds and seas may be higher in and near tstms. $$ ANZ331-232315- Long Island Sound East of New Haven CT/Port Jefferson NY to the Mouth of the Connecticut River- 618 AM EDT Sun Jun 23 2024 ...SMALL CRAFT ADVISORY IN EFFECT FROM NOON EDT TODAY THROUGH THIS EVENING... .TODAY...S winds 10 to 15 kt with gusts up to 25 kt, increasing to 15 to 20 kt with gusts up to 25 kt late. Seas 1 ft or less, then 2 to 3 ft this afternoon. Wave Detail: S 1 ft at 3 seconds, becoming SW 2 ft at 3 seconds. Patchy fog early this morning. Slight chance of showers and tstms early this morning. Slight chance of showers and tstms early this afternoon, then chance of showers and tstms late. Vsby less than 1 nm early this morning. .TONIGHT...SW winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to 3 ft. Wave Detail: SW 3 ft at 4 seconds. Tstms likely. Showers likely, mainly in the evening. .MON...W winds 10 to 15 kt with gusts up to 20 kt. Seas around 2 ft. Wave Detail: W 2 ft at 4 seconds. Slight chance of showers and tstms in the morning. .MON NIGHT...NW winds 10 to 15 kt. Seas around 2 ft. Wave Detail: W 2 ft at 4 seconds. .TUE...NW winds 5 to 10 kt, becoming W in the afternoon. Seas 1 ft or less. Wave Detail: NW 1 ft at 3 seconds. .TUE NIGHT...SW winds 5 to 10 kt. Seas 1 ft or less. Wave Detail: SW 1 ft at 2 seconds. .WED...SW winds 10 to 15 kt. Seas around 2 ft. .WED NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt. Seas around 2 ft. Showers likely with chance of tstms. Vsby 1 to 3 nm. .THU...W winds 5 to 10 kt. Seas 1 ft or less. Chance of showers. .THU NIGHT...N winds 5 to 10 kt. Seas 1 ft or less. Winds and seas may be higher in and near tstms. $$ ANZ335-232315- Long Island Sound West of New Haven CT/Port Jefferson NY- 618 AM EDT Sun Jun 23 2024 ...SMALL CRAFT ADVISORY IN EFFECT FROM NOON EDT TODAY THROUGH THIS EVENING... .TODAY...S winds 10 to 15 kt with gusts up to 20 kt, increasing to 15 to 20 kt with gusts up to 25 kt late. Seas 1 ft or less, then around 2 ft this afternoon. Wave Detail: S 1 ft at 2 seconds, becoming SW 2 ft at 3 seconds. Patchy fog early this morning. Slight chance of showers and tstms this morning. Tstms likely with chance of showers this afternoon. Vsby less than 1 nm early this morning. .TONIGHT...SW winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to 3 ft. Wave Detail: SW 2 ft at 3 seconds. Tstms likely. Showers likely, mainly in the evening. .MON...W winds 10 to 15 kt with gusts up to 20 kt. Seas around 2 ft. Wave Detail: SW 2 ft at 3 seconds. Slight chance of showers and tstms in the morning. .MON NIGHT...NW winds 10 to 15 kt. Seas around 2 ft. Wave Detail: W 2 ft at 3 seconds. .TUE...NW winds 5 to 10 kt, becoming W in the afternoon. Seas 1 ft or less. Wave Detail: NW 1 ft at 2 seconds. .TUE NIGHT...SW winds 5 to 10 kt. Seas 1 ft or less. Wave Detail: SW 1 ft at 2 seconds. .WED...SW winds 10 to 15 kt. Seas around 2 ft. Chance of showers and tstms. .WED NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt. Seas 1 to 2 ft. Showers likely with chance of tstms. Vsby 1 to 3 nm. .THU...W winds 5 to 10 kt. Seas 1 ft or less. .THU NIGHT...N winds 5 to 10 kt. Seas 1 ft or less. Winds and seas may be higher in and near tstms. $$ ANZ338-232315- New York Harbor- 618 AM EDT Sun Jun 23 2024 .TODAY...SW winds 10 to 15 kt with occasional gusts up to 25 kt. Waves 1 to 2 ft, building to 2 to 3 ft this afternoon. Wave Detail: SW 1 ft at 2 seconds. Chance of showers and tstms early this afternoon. Tstms likely with chance of showers late. .TONIGHT...SW winds 15 to 20 kt with gusts up to 25 kt. Waves 2 to 3 ft. Wave Detail: SW 1 ft at 2 seconds. Showers and tstms likely. .MON...W winds around 15 kt with gusts up to 20 kt. Waves 2 to 3 ft. Wave Detail: W 1 ft at 2 seconds. Slight chance of showers and tstms in the morning. .MON NIGHT...NW winds 15 to 20 kt, diminishing to 10 to 15 kt after midnight. Waves around 2 ft. Wave Detail: NW 2 ft at 2 seconds. .TUE...NW winds 5 to 10 kt, becoming W in the afternoon. Waves 1 to 2 ft in the morning, then 1 ft or less. .TUE NIGHT...SW winds around 10 kt. Waves 1 to 2 ft. .WED...SW winds 10 to 15 kt. Waves around 2 ft. Chance of showers and tstms. .WED NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt. Waves 1 to 2 ft. Showers likely with chance of tstms. Vsby 1 to 3 nm. .THU...NW winds 5 to 10 kt. Waves 1 to 2 ft. .THU NIGHT...N winds 5 to 10 kt. Waves 1 ft or less. Winds and waves may be higher in and near tstms. $$ ANZ340-232315- Peconic and Gardiners Bays- 618 AM EDT Sun Jun 23 2024 ...SMALL CRAFT ADVISORY IN EFFECT FROM NOON EDT TODAY THROUGH THIS EVENING... .TODAY...SW winds 10 to 15 kt with gusts up to 30 kt. Waves 1 ft or less. Patchy fog early this morning. Slight chance of showers and tstms early this morning. Chance of showers and tstms late. Vsby less than 1 nm early this morning. .TONIGHT...SW winds 15 to 20 kt with gusts up to 25 kt. Waves around 2 ft. Showers and tstms likely. .MON...SW winds 10 to 15 kt with gusts up to 20 kt. Waves 1 ft or less. Slight chance of showers and tstms in the morning. .MON NIGHT...NW winds around 10 kt. Waves 1 ft or less. .TUE...NW winds 5 to 10 kt, becoming W in the afternoon. Waves 1 ft or less. .TUE NIGHT...SW winds 5 to 10 kt. Waves 1 ft or less. .WED...SW winds 10 to 15 kt. Waves 1 ft or less. .WED NIGHT...SW winds 10 to 15 kt. Waves 1 ft or less. Showers likely with chance of tstms. Vsby 1 to 3 nm. .THU...SW winds 5 to 10 kt. Waves 1 ft or less. Chance of showers. .THU NIGHT...NW winds 5 to 10 kt. Waves 1 ft or less. Winds and waves may be higher in and near tstms. $$ ANZ345-232315- South Shore Bays from Jones Inlet through Shinnecock Bay- 618 AM EDT Sun Jun 23 2024 ...SMALL CRAFT ADVISORY IN EFFECT FROM NOON EDT TODAY THROUGH THIS EVENING... .TODAY...SW winds 10 to 15 kt with gusts up to 25 kt, becoming S 15 to 20 kt with gusts up to 30 kt this afternoon. Waves 1 ft or less, then around 2 ft this afternoon. Patchy fog early this morning. Slight chance of showers and tstms early this morning. Slight chance of showers and tstms early this afternoon, then chance of showers and tstms late. Vsby less than 1 nm early this morning. .TONIGHT...SW winds 20 to 25 kt, diminishing to 15 to 20 kt after midnight. Waves around 2 ft. Showers and tstms likely. .MON...W winds 10 to 15 kt with gusts up to 20 kt. Waves 1 ft or less. Slight chance of showers and tstms in the morning. .MON NIGHT...NW winds 10 to 15 kt. Waves 1 ft or less. .TUE...NW winds 5 to 10 kt, becoming W in the afternoon. Waves 1 ft or less. .TUE NIGHT...SW winds around 10 kt. Waves 1 ft or less. .WED...SW winds 10 to 15 kt with gusts up to 20 kt. Waves 1 ft or less. .WED NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt. Waves 1 ft or less. Showers likely with chance of tstms. Vsby 1 to 3 nm. .THU...W winds 5 to 10 kt. Waves 1 ft or less. Chance of showers. .THU NIGHT...NW winds 5 to 10 kt. Waves 1 ft or less. Winds and waves may be higher in and near tstms. $$