Coastal Waters Forecast
Issued by NWS Upton, NY
Issued by NWS Upton, NY
822 FZUS51 KOKX 252259 CWFOKX Coastal Waters Forecast National Weather Service New York NY 659 PM EDT Fri Jul 25 2025 Montauk Point NY to Sandy Hook NJ out 20 nm offshore, including Long Island Sound, the Long Island Bays, and New York Harbor ANZ300-261115- 659 PM EDT Fri Jul 25 2025 .Synopsis for the Long Island and Connecticut coastal waters... A cold front will move through the area this evening. High pressure briefly builds into the area tonight into Saturday. A weak frontal system moves across the area Saturday Night into Sunday. High pressure returns to the area for Monday into Tuesday. A cold front approaches from the west on Tuesday afternoon and moves offshore Tuesday evening. $$ ANZ350-261115- Moriches Inlet NY to Montauk Point NY out 20 nm- 659 PM EDT Fri Jul 25 2025 .TONIGHT...SW winds 10 to 15 kt with gusts up to 20 kt, becoming W 5 to 10 kt late this evening, then becoming NW after midnight, becoming N 10 to 15 kt with gusts up to 20 kt late. Seas 2 to 4 ft, occasionally to 5 ft. Wave Detail: SW 3 ft at 5 seconds and SE 1 ft at 9 seconds. Chance of showers and tstms early this evening, then chance of tstms and slight chance of showers late this evening. .SAT...E winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. Wave Detail: NE 2 ft at 5 seconds and S 2 ft at 5 seconds. .SAT NIGHT...SE winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: E 2 ft at 6 seconds and S 1 ft at 5 seconds. .SUN...S winds 5 to 10 kt. Seas around 2 ft. Wave Detail: E 2 ft at 7 seconds. Chance of showers and slight chance of tstms. .SUN NIGHT...S winds 5 to 10 kt, becoming W after midnight. Seas around 2 ft. Wave Detail: SE 2 ft at 8 seconds. Chance of showers and tstms, mainly in the evening with vsby 1 to 3 nm. .MON...N winds around 5 kt, becoming S in the afternoon. Seas around 2 ft. Wave Detail: SE 2 ft at 8 seconds and SW 1 ft at 4 seconds. .MON NIGHT...SW winds 5 to 10 kt. Seas around 2 ft. .TUE...SW winds 5 to 10 kt. Seas around 2 ft. .TUE NIGHT...SW winds 5 to 10 kt. Seas around 2 ft. .WED...W winds 5 to 10 kt. Seas 2 to 3 ft. .WED NIGHT...W winds 5 to 10 kt. Seas 2 to 3 ft. Chance of showers. Winds and seas may be higher in and near tstms. $$ ANZ353-261115- Fire Island Inlet NY to Moriches Inlet NY out 20 nm- 659 PM EDT Fri Jul 25 2025 .TONIGHT...W winds 10 to 15 kt with gusts up to 20 kt, becoming N late. Seas 2 to 3 ft. Wave Detail: S 3 ft at 5 seconds and SE 1 ft at 9 seconds. Chance of showers and tstms this evening. .SAT...E winds 10 to 15 kt. Seas 2 to 3 ft. Wave Detail: S 2 ft at 5 seconds and NE 2 ft at 6 seconds. .SAT NIGHT...SE winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: E 2 ft at 6 seconds and S 1 ft at 5 seconds. .SUN...S winds 5 to 10 kt. Seas around 2 ft. Wave Detail: E 2 ft at 7 seconds. Chance of showers and slight chance of tstms. .SUN NIGHT...SW winds 5 to 10 kt, becoming W after midnight. Seas around 2 ft. Wave Detail: E 2 ft at 7 seconds and S 1 ft at 4 seconds. Chance of showers and tstms in the evening, then chance of showers and slight chance of tstms after midnight. Vsby 1 to 3 nm in the evening. .MON...NE winds around 5 kt, becoming SE in the afternoon. Seas around 2 ft. Wave Detail: E 2 ft at 8 seconds and S 1 ft at 4 seconds. .MON NIGHT...SW winds 5 to 10 kt. Seas around 2 ft. .TUE...SW winds 5 to 10 kt. Seas around 2 ft. .TUE NIGHT...SW winds 5 to 10 kt. Seas around 2 ft. .WED...SW winds 5 to 10 kt. Seas 2 to 3 ft. .WED NIGHT...W winds 5 to 10 kt. Seas 2 to 3 ft. Chance of showers. Winds and seas may be higher in and near tstms. $$ ANZ355-261115- Sandy Hook NJ to Fire Island Inlet NY out 20 nm- 659 PM EDT Fri Jul 25 2025 .TONIGHT...W winds 10 to 15 kt with gusts up to 20 kt, becoming NW 5 to 10 kt after midnight, then becoming N late. Seas 2 to 3 ft. Wave Detail: SW 3 ft at 5 seconds and SE 1 ft at 9 seconds. Chance of showers and tstms early this evening, then chance of tstms and slight chance of showers late this evening. .SAT...NE winds 10 to 15 kt, becoming E in the afternoon. Seas 2 to 3 ft. Wave Detail: S 2 ft at 5 seconds and NE 2 ft at 6 seconds. .SAT NIGHT...SE winds 5 to 10 kt. Seas around 2 ft. Wave Detail: SE 2 ft at 6 seconds. .SUN...S winds 5 to 10 kt. Seas around 2 ft. Wave Detail: SE 2 ft at 5 seconds. Chance of showers and slight chance of tstms. Vsby 1 to 3 nm in the afternoon. .SUN NIGHT...SW winds 5 to 10 kt, becoming W after midnight. Seas around 2 ft. Wave Detail: SE 2 ft at 5 seconds. Chance of showers and tstms in the evening, then chance of showers and slight chance of tstms after midnight. Vsby 1 to 3 nm in the evening. .MON...NE winds around 5 kt, becoming SE in the afternoon. Seas around 2 ft. Wave Detail: E 2 ft at 7 seconds and S 1 ft at 4 seconds. .MON NIGHT...SW winds 5 to 10 kt. Seas around 2 ft. .TUE...SW winds 5 to 10 kt. Seas around 2 ft. .TUE NIGHT...SW winds 5 to 10 kt. Seas around 2 ft. .WED...SW winds 5 to 10 kt. Seas around 2 ft. .WED NIGHT...W winds 5 to 10 kt. Seas 2 to 3 ft. Chance of showers. Winds and seas may be higher in and near tstms. $$ ANZ332-261115- Long Island Sound East of the Mouth of the Connecticut River- 659 PM EDT Fri Jul 25 2025 .TONIGHT...SW winds 10 to 15 kt with gusts up to 20 kt, becoming W 5 to 10 kt late this evening, then becoming N after midnight. Seas 2 to 3 ft. Wave Detail: W 1 ft at 2 seconds. Chance of showers and slight chance of tstms early this evening, then slight chance of showers and tstms late this evening. .SAT...NE winds around 10 kt, becoming SE in the afternoon. Seas 2 to 3 ft. Wave Detail: NE 1 ft at 4 seconds. .SAT NIGHT...SE winds 5 to 10 kt, becoming S after midnight. Seas 1 ft or less. Wave Detail: E 1 ft at 4 seconds. .SUN...S winds around 5 kt, increasing to 5 to 10 kt in the afternoon. Seas 1 ft or less. Wave Detail: S 1 ft at 2 seconds and E 1 ft at 5 seconds. Chance of showers and slight chance of tstms. .SUN NIGHT...S winds 5 to 10 kt, becoming W after midnight. Seas 1 ft or less. Wave Detail: S 1 ft at 2 seconds and SE 1 ft at 6 seconds. Chance of showers and tstms, mainly in the evening with vsby 1 to 3 nm. .MON...NW winds around 5 kt, becoming S in the afternoon. Seas 1 ft or less. Wave Detail: SE 1 ft at 2 seconds and E 1 ft at 6 seconds. .MON NIGHT...SW winds 5 to 10 kt. Seas 1 ft or less. .TUE...SW winds 5 to 10 kt. Seas 1 ft or less. .TUE NIGHT...SW winds 5 to 10 kt. Seas 1 ft or less. .WED...W winds 5 to 10 kt. Seas 1 ft or less. .WED NIGHT...W winds 5 to 10 kt. Seas around 2 ft. Chance of showers. Winds and seas may be higher in and near tstms. $$ ANZ331-261115- Long Island Sound East of New Haven CT/Port Jefferson NY to the Mouth of the Connecticut River- 659 PM EDT Fri Jul 25 2025 .TONIGHT...W winds 5 to 10 kt, becoming N after midnight. Seas around 2 ft. Wave Detail: N 1 ft at 2 seconds and W 1 ft at 3 seconds. Chance of showers and slight chance of tstms early this evening, then slight chance of tstms late this evening. .SAT...NE winds 5 to 10 kt, becoming SE in the afternoon. Seas around 2 ft. Wave Detail: NE 1 ft at 2 seconds. .SAT NIGHT...SE winds 5 to 10 kt, becoming S after midnight. Seas 1 ft or less. .SUN...S winds around 5 kt, increasing to 5 to 10 kt in the afternoon. Seas 1 ft or less. Chance of showers and slight chance of tstms. .SUN NIGHT...S winds 5 to 10 kt, becoming W after midnight. Seas 1 ft or less. Chance of showers and tstms, mainly in the evening with vsby 1 to 3 nm. .MON...NW winds around 5 kt, becoming S in the afternoon. Seas 1 ft or less. .MON NIGHT...SW winds 5 to 10 kt. Seas 1 ft or less. .TUE...SW winds 5 to 10 kt. Seas 1 ft or less. .TUE NIGHT...W winds 5 to 10 kt. Seas 1 ft or less. .WED...W winds 5 to 10 kt. Seas 1 ft or less. .WED NIGHT...NW winds 5 to 10 kt. Seas 1 ft or less. Chance of showers. Winds and seas may be higher in and near tstms. $$ ANZ335-261115- Long Island Sound West of New Haven CT/Port Jefferson NY- 659 PM EDT Fri Jul 25 2025 .TONIGHT...NW winds 5 to 10 kt, becoming N after midnight. Seas around 2 ft. Wave Detail: W 1 ft at 2 seconds. Chance of tstms and slight chance of showers early this evening. .SAT...NE winds around 10 kt, becoming SE in the afternoon. Seas around 2 ft. Wave Detail: NE 1 ft at 2 seconds. .SAT NIGHT...S winds 5 to 10 kt, diminishing to around 5 kt after midnight. Seas 1 ft or less. .SUN...S winds around 5 kt, increasing to 5 to 10 kt in the afternoon. Seas 1 ft or less. Chance of showers and slight chance of tstms. Vsby 1 to 3 nm in the afternoon. .SUN NIGHT...S winds 5 to 10 kt, becoming W after midnight. Seas 1 ft or less. Chance of showers and tstms, mainly in the evening with vsby 1 to 3 nm. .MON...N winds around 5 kt, becoming S in the afternoon. Seas 1 ft or less. .MON NIGHT...SW winds 5 to 10 kt. Seas 1 ft or less. .TUE...SW winds 5 to 10 kt. Seas 1 ft or less. .TUE NIGHT...W winds 5 to 10 kt. Seas 1 ft or less. .WED...W winds 5 to 10 kt. Seas 1 ft or less. .WED NIGHT...NW winds 5 to 10 kt. Seas 1 ft or less. Chance of showers. Winds and seas may be higher in and near tstms. $$ ANZ338-261115- New York Harbor- 659 PM EDT Fri Jul 25 2025 .TONIGHT...NW winds 5 to 10 kt, becoming N late. Waves around 2 ft this evening, then 1 ft or less. Wave Detail: W 1 ft at 2 seconds. Chance of showers and slight chance of tstms early this evening, then slight chance of showers and tstms late this evening. .SAT...NE winds 5 to 10 kt, becoming E in the afternoon. Waves 1 ft or less. Wave Detail: NE 1 ft at 2 seconds. .SAT NIGHT...SE winds 5 to 10 kt. Waves 1 ft or less. Slight chance of showers and tstms after midnight. .SUN...S winds 5 to 10 kt. Waves 1 ft or less. Chance of showers and slight chance of tstms in the morning, then showers likely with chance of tstms in the afternoon with vsby 1 to 3 nm. .SUN NIGHT...SW winds 5 to 10 kt, becoming W after midnight. Waves 1 ft or less. Showers likely with chance of tstms in the evening, then slight chance of showers and tstms after midnight. Vsby 1 to 3 nm in the evening. .MON...N winds around 5 kt, becoming SE in the afternoon. Waves 1 ft or less. .MON NIGHT...S winds 5 to 10 kt, becoming SW after midnight. Waves 1 ft or less. .TUE...SW winds 5 to 10 kt. Waves 1 ft or less. .TUE NIGHT...W winds 5 to 10 kt. Waves 1 ft or less. .WED...W winds 5 to 10 kt. Waves 1 ft or less. .WED NIGHT...NW winds 5 to 10 kt. Waves 1 ft or less. Chance of showers. Winds and waves may be higher in and near tstms. $$ ANZ340-261115- Peconic and Gardiners Bays- 659 PM EDT Fri Jul 25 2025 .TONIGHT...SW winds 5 to 10 kt, becoming N after midnight. Waves 1 to 2 ft. Chance of showers and slight chance of tstms early this evening, then slight chance of showers and tstms late this evening. .SAT...NE winds 5 to 10 kt, becoming SE in the afternoon. Waves around 2 ft. .SAT NIGHT...S winds around 5 kt. Waves 1 ft or less. .SUN...S winds 5 to 10 kt. Waves 1 ft or less. Chance of showers and slight chance of tstms. .SUN NIGHT...S winds 5 to 10 kt, becoming W after midnight. Waves 1 ft or less. Chance of showers and tstms, mainly in the evening with vsby 1 to 3 nm. .MON...NW winds around 5 kt, becoming S in the afternoon. Waves 1 ft or less. .MON NIGHT...SW winds around 5 kt. Waves 1 ft or less. .TUE...SW winds 5 to 10 kt. Waves 1 ft or less. .TUE NIGHT...SW winds 5 to 10 kt. Waves 1 ft or less. .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. Chance of showers. Winds and waves may be higher in and near tstms. $$ ANZ345-261115- South Shore Bays from Jones Inlet through Shinnecock Bay- 659 PM EDT Fri Jul 25 2025 .TONIGHT...W winds 10 to 15 kt with gusts up to 20 kt, becoming NW around 5 kt late this evening and early morning, then becoming N late. Waves 1 ft or less. Chance of showers and slight chance of tstms early this evening, then slight chance of showers and tstms late this evening. .SAT...NE winds 5 to 10 kt, becoming SE in the afternoon. Waves 1 ft or less. .SAT NIGHT...S winds 5 to 10 kt. Waves 1 ft or less. .SUN...S winds around 5 kt, increasing to around 10 kt in the afternoon. Waves 1 ft or less. Chance of showers and slight chance of tstms. Vsby 1 to 3 nm in the afternoon. .SUN NIGHT...SW winds 5 to 10 kt, becoming W after midnight. Waves 1 ft or less. Chance of showers and tstms, mainly in the evening with vsby 1 to 3 nm. .MON...N winds around 5 kt, becoming S in the afternoon. Waves 1 ft or less. .MON NIGHT...SW winds around 5 kt. Waves 1 ft or less. .TUE...SW winds 5 to 10 kt. Waves 1 ft or less. .TUE NIGHT...W winds 5 to 10 kt. Waves 1 ft or less. .WED...W winds 5 to 10 kt. Waves around 2 ft. .WED NIGHT...W winds 5 to 10 kt. Waves 1 to 2 ft. Chance of showers. Winds and waves may be higher in and near tstms. $$