


Coastal Waters Forecast
Issued by NWS Upton, NY
Issued by NWS Upton, NY
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720 FZUS51 KOKX 061939 CWFOKX Coastal Waters Forecast National Weather Service New York NY 339 PM EDT Fri Jun 6 2025 Montauk Point NY to Sandy Hook NJ out 20 nm offshore, including Long Island Sound, the Long Island Bays, and New York Harbor ANZ300-070815- 339 PM EDT Fri Jun 6 2025 .Synopsis for the Long Island and Connecticut coastal waters... A cold front slowly approaches the area tonight before passing through Saturday evening. Weak high pressure then briefly follows for Sunday followed by a series of weak lows passing to the south and east Sunday night into Monday. A slow moving frontal system will then work across the area Tuesday into early Wednesday. High pressure returns later in the day Wednesday and remains near the region through Friday. $$ ANZ350-070815- Moriches Inlet NY to Montauk Point NY out 20 nm- 339 PM EDT Fri Jun 6 2025 .TONIGHT...S winds 5 to 10 kt with gusts up to 20 kt, becoming SE late. Seas around 3 ft. Wave Detail: S 2 ft at 4 seconds and S 2 ft at 8 seconds. Chance of showers after midnight. Patchy fog late. Vsby 1 to 3 nm after midnight. .SAT...SE winds around 5 kt, becoming W in the afternoon. Seas 3 to 4 ft, occasionally to 5 ft. Wave Detail: S 4 ft at 9 seconds and E 1 ft at 8 seconds. Chance of showers. Patchy fog. Chance of tstms in the afternoon. Vsby 1 to 3 nm. .SAT NIGHT...W winds around 5 kt, becoming NW after midnight. Seas around 4 ft, occasionally to 5 ft. Wave Detail: S 4 ft at 9 seconds and E 1 ft at 8 seconds. Chance of showers and slight chance of tstms in the evening, then slight chance of showers after midnight. Patchy fog. Vsby 1 to 3 nm. .SUN...E winds 5 to 10 kt. Seas 3 to 4 ft, occasionally to 5 ft. Wave Detail: SE 4 ft at 8 seconds and SE 1 ft at 13 seconds. Patchy fog in the morning. Slight chance of showers in the afternoon. Vsby 1 to 3 nm in the morning. .SUN NIGHT...E winds 10 to 15 kt. Seas around 3 ft. Wave Detail: E 3 ft at 5 seconds and SE 3 ft at 8 seconds. Chance of showers and slight chance of tstms. .MON...E winds 10 to 15 kt. Seas around 3 ft. Wave Detail: SE 3 ft at 7 seconds and SE 1 ft at 12 seconds. Chance of showers in the morning. .MON NIGHT...SE winds 5 to 10 kt. Seas 3 to 4 ft, occasionally to 5 ft. .TUE...SE winds 5 to 10 kt. Seas 3 to 4 ft, occasionally to 5 ft. Chance of showers. .TUE NIGHT...SW winds 10 to 15 kt. Seas 4 to 6 ft, occasionally to 8 ft. Chance of showers. .WED...SW winds 10 to 15 kt. Seas 4 to 6 ft, occasionally to 8 ft. .WED NIGHT...W winds 10 to 15 kt. Seas 4 to 5 ft, occasionally to 6 ft. Winds and seas may be higher in and near tstms. $$ ANZ353-070815- Fire Island Inlet NY to Moriches Inlet NY out 20 nm- 339 PM EDT Fri Jun 6 2025 .TONIGHT...S 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: S 3 ft at 8 seconds and S 2 ft at 5 seconds. Slight chance of showers this evening, then chance of showers after midnight with vsby 1 to 3 nm. .SAT...SE winds around 5 kt, becoming SW in the afternoon. Seas 3 to 4 ft, occasionally to 5 ft. Wave Detail: S 5 ft at 8 seconds and E 1 ft at 8 seconds. Chance of showers. Patchy fog. Chance of tstms in the afternoon. Vsby 1 to 3 nm. .SAT NIGHT...W winds around 5 kt, becoming N after midnight. Seas around 4 ft, occasionally to 5 ft. Wave Detail: S 4 ft at 8 seconds and E 1 ft at 7 seconds. Chance of showers and slight chance of tstms in the evening, then slight chance of showers after midnight. Patchy fog. Vsby 1 to 3 nm. .SUN...NE winds 5 to 10 kt, becoming E 10 to 15 kt in the afternoon. Seas 3 to 4 ft, occasionally to 5 ft. Wave Detail: SE 4 ft at 8 seconds. Patchy fog in the morning. Chance of showers in the afternoon. Vsby 1 to 3 nm in the morning. .SUN NIGHT...E winds 10 to 15 kt. Seas around 3 ft. Wave Detail: SE 3 ft at 7 seconds and SE 1 ft at 13 seconds. Chance of showers and slight chance of tstms. .MON...E winds around 10 kt. Seas around 3 ft. Wave Detail: SE 3 ft at 6 seconds and SE 1 ft at 12 seconds. Chance of showers in the morning. .MON NIGHT...SE winds 5 to 10 kt. Seas around 3 ft. .TUE...SE winds 10 to 15 kt. Seas 3 to 4 ft, occasionally to 5 ft. Chance of showers. .TUE NIGHT...SW winds 10 to 15 kt. Seas 4 to 6 ft, occasionally to 8 ft. Chance of showers. .WED...SW winds around 10 kt. Seas 4 to 5 ft, occasionally to 6 ft. .WED NIGHT...W winds 10 to 15 kt. Seas 3 to 5 ft, occasionally to 6 ft. Winds and seas may be higher in and near tstms. $$ ANZ355-070815- Sandy Hook NJ to Fire Island Inlet NY out 20 nm- 339 PM EDT Fri Jun 6 2025 .TONIGHT...S winds 10 to 15 kt with gusts up to 20 kt, diminishing to 5 to 10 kt after midnight. Seas 2 to 3 ft. Wave Detail: SE 3 ft at 7 seconds. Slight chance of showers and tstms early this evening, then slight chance of showers late this evening and overnight. Vsby 1 to 3 nm after midnight. .SAT...S winds around 5 kt. Seas 2 to 4 ft, occasionally to 5 ft. Wave Detail: S 4 ft at 8 seconds and E 1 ft at 8 seconds. Chance of showers. Patchy fog. Chance of tstms in the afternoon. Vsby 1 to 3 nm. .SAT NIGHT...SW winds around 5 kt, becoming N after midnight. Seas 3 to 4 ft, occasionally to 5 ft. Wave Detail: SE 4 ft at 8 seconds and E 1 ft at 7 seconds. Slight chance of tstms in the evening. Slight chance of showers. Patchy fog. Vsby 1 to 3 nm. .SUN...NE winds 5 to 10 kt, becoming E 10 to 15 kt with gusts up to 20 kt in the afternoon. Seas 2 to 4 ft, occasionally to 5 ft. Wave Detail: SE 4 ft at 8 seconds. Chance of showers in the afternoon. .SUN NIGHT...E winds 10 to 15 kt. Seas 2 to 3 ft. Wave Detail: SE 3 ft at 5 seconds and SE 3 ft at 8 seconds. Chance of showers and slight chance of tstms. .MON...E winds around 10 kt. Seas around 3 ft. Wave Detail: SE 2 ft at 6 seconds and SE 1 ft at 12 seconds. Chance of showers in the morning. .MON NIGHT...SE winds 5 to 10 kt. Seas around 3 ft. Chance of showers after midnight. .TUE...SE winds 5 to 10 kt. Seas around 3 ft. Showers likely. .TUE NIGHT...SW winds around 10 kt. Seas 3 to 5 ft, occasionally to 6 ft. Chance of showers. .WED...W winds around 10 kt. Seas 3 to 5 ft, occasionally to 6 ft. .WED NIGHT...W winds 5 to 10 kt. Seas 3 to 4 ft, occasionally to 5 ft. Winds and seas may be higher in and near tstms. $$ ANZ332-070815- Long Island Sound East of the Mouth of the Connecticut River- 339 PM EDT Fri Jun 6 2025 .TONIGHT...S winds 5 to 10 kt. Seas around 2 ft this evening, then 1 ft or less. Wave Detail: SW 1 ft at 2 seconds. Slight chance of showers and tstms early this evening. Chance of showers after midnight. Patchy fog after midnight. Vsby 1 to 3 nm early this evening, then 1 to 3 nm after midnight. .SAT...SE winds around 5 kt. Seas 1 ft or less, then around 2 ft in the afternoon. Chance of showers. Patchy fog. Chance of tstms in the afternoon. Vsby 1 to 3 nm. .SAT NIGHT...W winds around 5 kt, becoming N after midnight. Seas 2 to 3 ft. Wave Detail: E 2 ft at 8 seconds. Chance of showers and slight chance of tstms in the evening, then slight chance of showers after midnight. Patchy fog. Vsby 1 to 3 nm. .SUN...NE winds 5 to 10 kt, becoming E in the afternoon. Seas 2 to 3 ft. Wave Detail: E 2 ft at 8 seconds. Patchy fog in the morning. Slight chance of showers in the afternoon. Vsby 1 to 3 nm in the morning. .SUN NIGHT...E winds around 10 kt. Seas around 2 ft. Wave Detail: E 2 ft at 5 seconds. Chance of showers and slight chance of tstms. .MON...E winds 5 to 10 kt. Seas 1 ft or less. Wave Detail: E 1 ft at 5 seconds. Chance of showers in the morning. .MON NIGHT...SE winds 5 to 10 kt. Seas 1 ft or less. .TUE...SE winds 5 to 10 kt. Seas 1 ft or less. Chance of showers. .TUE NIGHT...SW winds 5 to 10 kt. Seas 1 ft or less. Chance of showers. .WED...SW winds 5 to 10 kt. Seas 1 ft or less. .WED NIGHT...W winds 5 to 10 kt. Seas around 2 ft. Winds and seas may be higher in and near tstms. $$ ANZ331-070815- Long Island Sound East of New Haven CT/Port Jefferson NY to the Mouth of the Connecticut River- 339 PM EDT Fri Jun 6 2025 .TONIGHT...S winds 5 to 10 kt. Seas 1 ft or less. Wave Detail: SW 1 ft at 2 seconds. Slight chance of tstms early this evening. Slight chance of showers this evening. Chance of showers after midnight. Patchy fog after midnight with vsby 1 to 3 nm. .SAT...SE winds around 5 kt. Seas 1 ft or less. Chance of showers. Patchy fog. Chance of tstms in the afternoon. Vsby 1 to 3 nm. .SAT NIGHT...W winds around 5 kt, becoming N after midnight. Seas 1 ft or less. Chance of showers and slight chance of tstms in the evening, then slight chance of showers after midnight. Patchy fog. Vsby 1 to 3 nm. .SUN...NE winds 5 to 10 kt, becoming E in the afternoon. Seas 1 ft or less. Wave Detail: E 1 ft at 2 seconds. Patchy fog in the morning. Slight chance of showers in the afternoon. Vsby 1 to 3 nm in the morning. .SUN NIGHT...E winds around 10 kt. Seas 1 ft or less. Wave Detail: E 1 ft at 2 seconds. Chance of showers and slight chance of tstms. .MON...E winds 5 to 10 kt. Seas 1 ft or less. Wave Detail: E 1 ft at 3 seconds. Chance of showers in the morning. .MON NIGHT...SE winds 5 to 10 kt. Seas 1 ft or less. .TUE...SE winds 5 to 10 kt. Seas 1 ft or less. Showers likely. .TUE NIGHT...SW winds 5 to 10 kt. Seas 1 ft or less. Chance of showers. .WED...W winds 5 to 10 kt. Seas around 2 ft. .WED NIGHT...W winds 5 to 10 kt. Seas around 2 ft. Winds and seas may be higher in and near tstms. $$ ANZ335-070815- Long Island Sound West of New Haven CT/Port Jefferson NY- 339 PM EDT Fri Jun 6 2025 .TONIGHT...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 this evening, then slight chance of showers after midnight. Patchy fog after midnight with vsby 1 to 3 nm. .SAT...SE winds around 5 kt. Seas 1 ft or less. Patchy fog in the morning. Chance of showers. Chance of tstms in the afternoon. Vsby 1 to 3 nm. .SAT NIGHT...NW winds around 5 kt. Seas 1 ft or less. Showers likely with chance of tstms in the evening, then slight chance of showers after midnight. Patchy fog after midnight. Vsby 1 to 3 nm. .SUN...E winds 5 to 10 kt. Seas 1 ft or less. Wave Detail: E 1 ft at 2 seconds. Slight chance of showers in the afternoon. .SUN NIGHT...E winds around 10 kt. Seas 1 ft or less. Wave Detail: E 1 ft at 2 seconds. Chance of showers and slight chance of tstms. .MON...E winds 5 to 10 kt. Seas 1 ft or less. Wave Detail: E 1 ft at 3 seconds. Chance of showers in the morning. .MON NIGHT...SE winds 5 to 10 kt. Seas 1 ft or less. .TUE...SE winds 5 to 10 kt. Seas 1 ft or less. Showers likely. .TUE NIGHT...SW winds 5 to 10 kt. Seas 1 ft or less. Chance of showers. .WED...W winds 5 to 10 kt. Seas around 2 ft. .WED NIGHT...W winds 5 to 10 kt. Seas around 2 ft. Winds and seas may be higher in and near tstms. $$ ANZ338-070815- New York Harbor- 339 PM EDT Fri Jun 6 2025 .TONIGHT...S winds 5 to 10 kt with gusts up to 20 kt. Waves 1 to 2 ft. Chance of showers and tstms this evening. Slight chance of showers after midnight. Patchy fog late. Vsby 1 to 3 nm after midnight. .SAT...SE winds around 5 kt. Waves 1 ft or less, then 1 to 2 ft in the afternoon. Chance of showers in the morning, then chance of showers and tstms in the afternoon. Vsby 1 to 3 nm in the morning. .SAT NIGHT...N winds around 5 kt. Waves 1 to 2 ft. Showers likely with chance of tstms in the evening, then slight chance of showers after midnight. .SUN...NE winds 5 to 10 kt, becoming E 10 to 15 kt with gusts up to 20 kt in the afternoon. Waves 1 to 2 ft in the morning, then 1 ft or less. Wave Detail: E 1 ft at 2 seconds. Chance of showers in the afternoon. .SUN NIGHT...E winds 10 to 15 kt. Waves 1 ft or less. Wave Detail: E 1 ft at 3 seconds. Chance of showers and slight chance of tstms. .MON...E winds 5 to 10 kt. Waves 1 ft or less. Wave Detail: E 1 ft at 3 seconds. Chance of showers in the morning. .MON NIGHT...SE winds 5 to 10 kt. Waves 1 ft or less. Chance of showers after midnight. .TUE...SE winds 5 to 10 kt. Waves 1 ft or less. Showers likely with chance of tstms. .TUE NIGHT...SW winds 5 to 10 kt. Waves 1 ft or less. Chance of showers. .WED...W winds 5 to 10 kt. Waves 1 ft or less. .WED NIGHT...W winds 5 to 10 kt. Waves 1 ft or less. Winds and waves may be higher in and near tstms. $$ ANZ340-070815- Peconic and Gardiners Bays- 339 PM EDT Fri Jun 6 2025 .TONIGHT...S winds 5 to 10 kt. Waves 1 ft or less. Chance of showers after midnight. Patchy fog after midnight with vsby 1 to 3 nm. .SAT...S winds around 5 kt. Waves 1 ft or less. Chance of showers. Patchy fog. Chance of tstms in the afternoon. Vsby 1 to 3 nm. .SAT NIGHT...W winds around 5 kt, becoming N after midnight. Waves 1 ft or less. Chance of showers and slight chance of tstms in the evening, then slight chance of showers after midnight. Patchy fog. Vsby 1 to 3 nm. .SUN...NE winds around 5 kt, becoming E in the afternoon. Waves 1 ft or less. Patchy fog in the morning. Slight chance of showers in the afternoon. Vsby 1 to 3 nm in the morning. .SUN NIGHT...E winds around 10 kt. Waves 1 ft or less. Chance of showers and slight chance of tstms. .MON...E winds 5 to 10 kt. Waves 1 ft or less. Chance of showers in the morning. .MON NIGHT...SE winds 5 to 10 kt. Waves 1 ft or less. .TUE...SE winds 5 to 10 kt. Waves 1 ft or less. Chance of showers. .TUE NIGHT...SW winds 5 to 10 kt. Waves 1 ft or less. Chance of showers. .WED...W winds 5 to 10 kt. Waves 1 ft or less. .WED NIGHT...W winds 5 to 10 kt. Waves 1 ft or less. Winds and waves may be higher in and near tstms. $$ ANZ345-070815- South Shore Bays from Jones Inlet through Shinnecock Bay- 339 PM EDT Fri Jun 6 2025 .TONIGHT...S winds 5 to 10 kt with gusts up to 20 kt, becoming SE late. Waves 1 ft or less. Slight chance of showers. Patchy fog after midnight with vsby 1 to 3 nm. .SAT...SE winds around 5 kt, becoming SW in the afternoon. Waves 1 ft or less. Chance of showers. Patchy fog. Chance of tstms in the afternoon. Vsby 1 to 3 nm. .SAT NIGHT...W winds around 5 kt, becoming N after midnight. Waves 1 ft or less. Chance of showers and slight chance of tstms in the evening, then slight chance of showers after midnight. Patchy fog. Vsby 1 to 3 nm. .SUN...E winds 5 to 10 kt. Waves 1 ft or less. Patchy fog in the morning. Chance of showers in the afternoon. Vsby 1 to 3 nm in the morning. .SUN NIGHT...E winds around 10 kt. Waves 1 ft or less. Chance of showers and slight chance of tstms. .MON...E winds 5 to 10 kt. Waves 1 ft or less. Chance of showers in the morning. .MON NIGHT...SE winds 5 to 10 kt. Waves 1 ft or less. .TUE...SE winds 5 to 10 kt. Waves 1 ft or less. Showers likely. .TUE NIGHT...SW winds 5 to 10 kt. Waves 1 ft or less. Chance of showers. .WED...W winds 5 to 10 kt. Waves 1 ft or less. .WED NIGHT...W winds 5 to 10 kt. Waves 1 ft or less. Winds and waves may be higher in and near tstms. $$