Coastal Waters Forecast
Issued by NWS Upton, NY

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521 FZUS51 KOKX 211430 CWFOKX Coastal Waters Forecast National Weather Service New York NY 1030 AM EDT Tue May 21 2024 Montauk Point NY to Sandy Hook NJ out 20 nm offshore, including Long Island Sound, the Long Island Bays, and New York Harbor ANZ300-220315- 1030 AM EDT Tue May 21 2024 .Synopsis for the Long Island and Connecticut coastal waters... High pressure will be in control through Wednesday night, then give way to an approaching cold front on Thursday. The front will move across Thursday night and stall to the south as waves of low pressure track along it. Another cold front will move across on Saturday. $$ ANZ350-220315- Moriches Inlet NY to Montauk Point NY out 20 nm- 1030 AM EDT Tue May 21 2024 ...DENSE FOG ADVISORY IN EFFECT UNTIL 11 AM EDT THIS MORNING... .TODAY...SW winds 10 to 15 kt. Seas 2 to 3 ft. Wave Detail: E 3 ft at 8 seconds. Areas of fog this morning with vsby less than 1 nm. .TONIGHT...SW winds 10 to 15 kt. Seas around 3 ft. Wave Detail: E 3 ft at 9 seconds and SW 2 ft at 3 seconds. .WED...SW winds 10 to 15 kt. Seas around 3 ft. Wave Detail: SW 2 ft at 4 seconds and E 2 ft at 8 seconds. .WED NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt. Seas 3 to 4 ft, occasionally to 5 ft. Wave Detail: SW 3 ft at 5 seconds and E 2 ft at 8 seconds. .THU...SW winds 10 to 15 kt. Seas around 3 ft. Wave Detail: SW 3 ft at 5 seconds and E 1 ft at 7 seconds. Chance of showers and tstms in the afternoon. .THU NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt, diminishing to 5 to 10 kt after midnight. Seas around 3 ft. Wave Detail: SW 3 ft at 5 seconds and E 1 ft at 7 seconds. Chance of tstms in the evening. Chance of showers. .FRI...SW winds 5 to 10 kt. Seas 2 to 3 ft. .FRI NIGHT...SW winds 5 to 10 kt. Seas around 2 ft. .SAT...S winds 5 to 10 kt. Seas around 2 ft. .SAT NIGHT...SE winds 5 to 10 kt. Seas around 2 ft. Chance of showers. Winds and seas may be higher in and near tstms. $$ ANZ353-220315- Fire Island Inlet NY to Moriches Inlet NY out 20 nm- 1030 AM EDT Tue May 21 2024 .TODAY...S winds around 10 kt. Seas 2 to 3 ft. Wave Detail: E 3 ft at 8 seconds. .TONIGHT...SW winds 10 to 15 kt. Seas 3 to 4 ft, occasionally to 5 ft. Wave Detail: SW 3 ft at 4 seconds and E 3 ft at 9 seconds. .WED...SW winds 10 to 15 kt. Seas 3 to 4 ft, occasionally to 5 ft. Wave Detail: SW 3 ft at 4 seconds and E 3 ft at 9 seconds. .WED NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt. Seas 3 to 4 ft, occasionally to 5 ft. Wave Detail: SW 4 ft at 5 seconds and E 2 ft at 8 seconds. .THU...SW winds 10 to 15 kt. Seas around 3 ft. Wave Detail: SW 3 ft at 5 seconds and E 2 ft at 8 seconds. Chance of showers and tstms in the afternoon. .THU NIGHT...SW winds 10 to 15 kt. Seas 3 to 4 ft, occasionally to 5 ft. Wave Detail: S 3 ft at 5 seconds and E 1 ft at 7 seconds. Chance of tstms in the evening. Chance of showers. .FRI...SW winds 5 to 10 kt. Seas 2 to 3 ft. .FRI NIGHT...SW winds 5 to 10 kt. Seas around 2 ft. .SAT...SE winds 5 to 10 kt. Seas around 2 ft. .SAT NIGHT...E winds around 10 kt. Seas around 2 ft. Chance of showers. Winds and seas may be higher in and near tstms. $$ ANZ355-220315- Sandy Hook NJ to Fire Island Inlet NY out 20 nm- 1030 AM EDT Tue May 21 2024 .TODAY...S winds 5 to 10 kt, increasing to 10 to 15 kt with gusts up to 20 kt late. Seas 2 to 3 ft. Wave Detail: E 3 ft at 8 seconds and S 2 ft at 3 seconds. .TONIGHT...S winds 10 to 15 kt with gusts up to 20 kt. Seas 3 to 4 ft, occasionally to 5 ft. Wave Detail: S 3 ft at 4 seconds and E 3 ft at 8 seconds. .WED...S winds 10 to 15 kt. Seas 2 to 4 ft, occasionally to 5 ft. Wave Detail: S 3 ft at 4 seconds and E 3 ft at 9 seconds. .WED NIGHT...S winds 15 to 20 kt, becoming SW 10 to 15 kt after midnight. Seas 3 to 4 ft, occasionally to 5 ft. Wave Detail: S 4 ft at 5 seconds and E 2 ft at 8 seconds. Slight chance of showers and tstms after midnight. .THU...S winds 10 to 15 kt. Seas 2 to 3 ft. Wave Detail: S 3 ft at 5 seconds and E 2 ft at 8 seconds. Slight chance of showers and tstms in the morning, then chance of showers and tstms in the afternoon. .THU NIGHT...SW winds 10 to 15 kt. Seas 2 to 3 ft. Wave Detail: SE 3 ft at 6 seconds and SE 1 ft at 9 seconds. Chance of tstms in the evening. Chance of showers. .FRI...SW winds 5 to 10 kt. Seas 2 to 3 ft. .FRI NIGHT...SW winds 5 to 10 kt. Seas around 2 ft. .SAT...SE winds 5 to 10 kt. Seas around 2 ft. Chance of showers. .SAT NIGHT...E winds around 10 kt. Seas around 2 ft. Chance of showers. Winds and seas may be higher in and near tstms. $$ ANZ332-220315- Long Island Sound East of the Mouth of the Connecticut River- 1030 AM EDT Tue May 21 2024 ...DENSE FOG ADVISORY IN EFFECT UNTIL 11 AM EDT THIS MORNING... .TODAY...S winds 5 to 10 kt. Seas 1 ft or less, then 1 to 2 ft this afternoon. Wave Detail: S 1 ft at 2 seconds. Areas of fog this morning with vsby less than 1 nm. .TONIGHT...SW winds 5 to 10 kt. Seas around 2 ft. .WED...SW winds 5 to 10 kt. Seas around 2 ft. Wave Detail: SW 1 ft at 2 seconds. .WED NIGHT...SW winds 5 to 10 kt. Seas around 2 ft. Wave Detail: S 1 ft at 3 seconds. .THU...SW winds 5 to 10 kt. Seas around 2 ft. Wave Detail: W 1 ft at 3 seconds. Chance of showers and tstms in the afternoon. .THU NIGHT...SW winds 5 to 10 kt. Seas around 2 ft. Chance of tstms in the evening. Chance of showers. .FRI...SW winds 5 to 10 kt. Seas 1 ft or less. .FRI NIGHT...W winds 5 to 10 kt. Seas 1 ft or less. .SAT...E winds 5 to 10 kt. Seas 1 ft or less. .SAT NIGHT...SE winds 5 to 10 kt. Seas 1 ft or less. Chance of showers. Winds and seas may be higher in and near tstms. $$ ANZ331-220315- Long Island Sound East of New Haven CT/Port Jefferson NY to the Mouth of the Connecticut River- 1030 AM EDT Tue May 21 2024 .TODAY...S winds 5 to 10 kt. Seas 1 ft or less. Wave Detail: S 1 ft at 2 seconds. Patchy fog. Vsby locally less than 1 nm. .TONIGHT...S winds 5 to 10 kt. Seas 1 ft or less. Wave Detail: SW 1 ft at 2 seconds. .WED...SW winds 5 to 10 kt. Seas 1 ft or less. Wave Detail: SW 1 ft at 3 seconds. .WED NIGHT...SW winds 5 to 10 kt. Seas 1 ft or less. Wave Detail: SW 1 ft at 3 seconds. Slight chance of showers and tstms after midnight. .THU...SW winds 5 to 10 kt. Seas 1 ft or less. Wave Detail: SW 1 ft at 2 seconds. Slight chance of showers and tstms in the morning, then chance of showers and tstms in the afternoon. .THU NIGHT...SW winds 5 to 10 kt. Seas 1 ft or less. Wave Detail: SW 1 ft at 2 seconds. Chance of tstms in the evening. Chance of showers. .FRI...W winds 5 to 10 kt. Seas 1 ft or less. .FRI NIGHT...W winds 5 to 10 kt. Seas 1 ft or less. .SAT...E winds 5 to 10 kt. Seas 1 ft or less. .SAT NIGHT...E winds 5 to 10 kt. Seas 1 ft or less. Chance of showers. Winds and seas may be higher in and near tstms. $$ ANZ335-220315- Long Island Sound West of New Haven CT/Port Jefferson NY- 1030 AM EDT Tue May 21 2024 .TODAY...S winds 5 to 10 kt. Seas 1 ft or less. Wave Detail: S 1 ft at 2 seconds. Patchy fog. Vsby locally less than 1 nm. .TONIGHT...S winds 5 to 10 kt. Seas 1 ft or less. Wave Detail: S 1 ft at 2 seconds. .WED...SW winds 5 to 10 kt. Seas 1 ft or less. Wave Detail: SW 1 ft at 2 seconds. .WED NIGHT...S winds 5 to 10 kt. Seas 1 ft or less. Wave Detail: S 1 ft at 2 seconds. Slight chance of showers and tstms. .THU...SW winds 5 to 10 kt. Seas 1 ft or less. Slight chance of showers and tstms in the morning, then chance of showers and tstms in the afternoon. .THU NIGHT...SW winds 5 to 10 kt, becoming W after midnight. Seas 1 ft or less. Chance of tstms in the evening. Chance of showers. .FRI...W winds 5 to 10 kt. Seas 1 ft or less. .FRI NIGHT...W winds 5 to 10 kt. Seas 1 ft or less. .SAT...E winds 5 to 10 kt. Seas 1 ft or less. Chance of showers. .SAT NIGHT...E winds 5 to 10 kt. Seas 1 ft or less. Chance of showers. Winds and seas may be higher in and near tstms. $$ ANZ338-220315- New York Harbor- 1030 AM EDT Tue May 21 2024 .TODAY...S winds 5 to 10 kt. Waves 1 ft or less, then around 2 ft this afternoon. .TONIGHT...S winds 5 to 10 kt. Waves around 2 ft. .WED...SW winds 5 to 10 kt, becoming S 10 to 15 kt in the afternoon. Waves 1 ft or less, then 1 to 2 ft in the afternoon. .WED NIGHT...S winds 10 to 15 kt, becoming SW 5 to 10 kt after midnight. Waves 1 to 2 ft. Slight chance of showers and tstms. .THU...SW winds 5 to 10 kt. Waves 1 to 2 ft in the morning, then 1 ft or less. Slight chance of showers and tstms in the morning, then chance of showers and tstms in the afternoon. .THU NIGHT...SW winds 5 to 10 kt. Waves 1 to 2 ft. Chance of tstms in the evening. Chance of showers. .FRI...W winds 5 to 10 kt. Waves 1 ft or less. .FRI NIGHT...SW winds 5 to 10 kt. Waves 1 ft or less. .SAT...SE winds 5 to 10 kt. Waves 1 ft or less. Chance of showers. .SAT NIGHT...E winds 5 to 10 kt. Waves 1 ft or less. Chance of showers. Winds and waves may be higher in and near tstms. $$ ANZ340-220315- Peconic and Gardiners Bays- 1030 AM EDT Tue May 21 2024 .TODAY...S winds 5 to 10 kt. Waves 1 ft or less. .TONIGHT...SW winds 5 to 10 kt. Waves 1 ft or less. .WED...SW winds 5 to 10 kt. Waves 1 ft or less. .WED NIGHT...SW winds 5 to 10 kt. Waves 1 ft or less. .THU...SW winds 5 to 10 kt. Waves 1 ft or less. Chance of showers and tstms in the afternoon. .THU NIGHT...SW winds 5 to 10 kt. Waves 1 ft or less. Chance of tstms in the evening. Chance of showers. .FRI...SW winds around 5 kt. Waves 1 ft or less. .FRI NIGHT...SW winds 5 to 10 kt. Waves 1 ft or less. .SAT...E winds around 5 kt. Waves 1 ft or less. .SAT NIGHT...SE winds around 5 kt. Waves 1 ft or less. Chance of showers. Winds and waves may be higher in and near tstms. $$ ANZ345-220315- South Shore Bays from Jones Inlet through Shinnecock Bay- 1030 AM EDT Tue May 21 2024 .TODAY...S winds 5 to 10 kt. Waves 1 ft or less. .TONIGHT...SW winds 5 to 10 kt. Waves 1 ft or less. .WED...SW winds 5 to 10 kt, becoming S 10 to 15 kt in the afternoon. Waves 1 ft or less. .WED NIGHT...SW winds 10 to 15 kt. Waves 1 ft or less. Slight chance of showers and tstms after midnight. .THU...SW winds around 10 kt. Waves 1 ft or less. Slight chance of showers and tstms in the morning, then chance of showers and tstms in the afternoon. .THU NIGHT...SW winds 5 to 10 kt. Waves 1 ft or less. Chance of tstms in the evening. Chance of showers. .FRI...W winds 5 to 10 kt. Waves 1 ft or less. .FRI NIGHT...SW winds 5 to 10 kt. Waves 1 ft or less. .SAT...SE winds 5 to 10 kt. Waves 1 ft or less. .SAT NIGHT...E winds 5 to 10 kt. Waves 1 ft or less. Chance of showers. Winds and waves may be higher in and near tstms. $$