Coastal Waters Forecast
Issued by NWS Upton, NY
Issued by NWS Upton, NY
930 FZUS51 KOKX 281814 CWFOKX Coastal Waters Forecast National Weather Service New York NY 214 PM EDT Thu Aug 28 2025 Montauk Point NY to Sandy Hook NJ out 20 nm offshore, including Long Island Sound, the Long Island Bays, and New York Harbor ANZ300-290715- 214 PM EDT Thu Aug 28 2025 .Synopsis for the Long Island and Connecticut coastal waters... High pressure moves offshore tonight as a cold front approaches. The cold front will move across the area Friday afternoon and evening. High pressure returns this weekend and will remain in control through the middle of next week. $$ ANZ350-290715- Moriches Inlet NY to Montauk Point NY out 20 nm- 214 PM EDT Thu Aug 28 2025 .TONIGHT...SW winds 10 to 15 kt with gusts up to 20 kt. Seas 3 to 4 ft, occasionally to 5 ft. Wave Detail: SW 3 ft at 4 seconds and SE 2 ft at 8 seconds. Slight chance of showers after midnight. Slight chance of showers and tstms late. .FRI...S winds 10 to 15 kt. Seas 3 to 4 ft, occasionally to 5 ft. Wave Detail: SW 3 ft at 5 seconds and SE 2 ft at 8 seconds. Slight chance of showers and tstms in the morning, then chance of showers and tstms in the afternoon. .FRI NIGHT...SW winds around 10 kt, becoming NW after midnight. Seas 2 to 3 ft. Wave Detail: SW 2 ft at 5 seconds and SE 1 ft at 8 seconds. Chance of showers and slight chance of tstms in the evening. .SAT...NW winds 5 to 10 kt. Seas around 2 ft. Wave Detail: NW 2 ft at 4 seconds and SE 1 ft at 8 seconds. .SAT NIGHT...W winds 5 to 10 kt, becoming NW after midnight. Seas around 2 ft. Wave Detail: SE 2 ft at 7 seconds and W 1 ft at 3 seconds. .SUN...N winds 5 to 10 kt. Seas around 2 ft. Wave Detail: SE 2 ft at 8 seconds and NW 1 ft at 3 seconds. .SUN NIGHT...S winds around 5 kt, becoming NW after midnight. Seas around 2 ft. .MON...NE winds 5 to 10 kt. Seas around 2 ft. .MON NIGHT...E winds 5 to 10 kt. Seas around 2 ft. .TUE...E winds 5 to 10 kt. Seas around 2 ft. .TUE NIGHT...SE winds 5 to 10 kt. Seas around 2 ft. Winds and seas may be higher in and near tstms. $$ ANZ353-290715- Fire Island Inlet NY to Moriches Inlet NY out 20 nm- 214 PM EDT Thu Aug 28 2025 .TONIGHT...SW winds around 15 kt with gusts up to 25 kt. Seas 3 to 4 ft, occasionally to 5 ft. Wave Detail: S 3 ft at 4 seconds and S 2 ft at 9 seconds. Slight chance of showers after midnight. Chance of showers and slight chance of tstms late. .FRI...SW winds 10 to 15 kt. Seas 3 to 4 ft, occasionally to 5 ft. Wave Detail: S 3 ft at 5 seconds and SE 2 ft at 8 seconds. Chance of showers. Slight chance of tstms in the morning, then chance of tstms in the afternoon. .FRI NIGHT...W winds around 10 kt, becoming N after midnight. Seas 2 to 3 ft. Wave Detail: SW 2 ft at 5 seconds and SE 1 ft at 8 seconds. Slight chance of showers and tstms in the evening. .SAT...NW winds around 10 kt, becoming W in the afternoon. Seas around 2 ft. Wave Detail: NW 2 ft at 4 seconds and SE 1 ft at 8 seconds. .SAT NIGHT...SW winds around 5 kt, becoming N after midnight. Seas around 2 ft. Wave Detail: SE 2 ft at 8 seconds and W 1 ft at 3 seconds. .SUN...N winds 5 to 10 kt, becoming SE in the afternoon. Seas around 2 ft. Wave Detail: SE 2 ft at 7 seconds and NW 1 ft at 3 seconds. .SUN NIGHT...S winds around 5 kt, becoming W after midnight. Seas around 2 ft. .MON...NE winds 5 to 10 kt. Seas around 2 ft. .MON NIGHT...E winds 5 to 10 kt. Seas around 2 ft. .TUE...E winds 5 to 10 kt. Seas around 2 ft. .TUE NIGHT...SE winds 5 to 10 kt. Seas around 2 ft. Winds and seas may be higher in and near tstms. $$ ANZ355-290715- Sandy Hook NJ to Fire Island Inlet NY out 20 nm- 214 PM EDT Thu Aug 28 2025 .TONIGHT...SW winds around 15 kt with gusts up to 20 kt. Occasional gusts up to 25 kt possible this evening Seas 3 to 4 ft, occasionally to 5 ft. Wave Detail: S 3 ft at 4 seconds and SE 3 ft at 9 seconds. Slight chance of showers and tstms late. .FRI...SW winds 10 to 15 kt. Seas 2 to 4 ft, occasionally to 5 ft. Wave Detail: S 3 ft at 5 seconds and SE 3 ft at 8 seconds. Slight chance of showers and tstms. .FRI NIGHT...W winds around 10 kt, becoming N after midnight. Seas 2 to 3 ft. Wave Detail: W 2 ft at 5 seconds and SE 2 ft at 8 seconds. Slight chance of showers in the evening. .SAT...NW winds 5 to 10 kt, becoming W in the afternoon. Seas around 2 ft. Wave Detail: NW 2 ft at 3 seconds and SE 1 ft at 8 seconds. .SAT NIGHT...W winds 5 to 10 kt, becoming N after midnight. Seas around 2 ft. Wave Detail: W 1 ft at 2 seconds and SE 1 ft at 7 seconds. .SUN...N winds 5 to 10 kt, becoming S in the afternoon. Seas around 2 ft. Wave Detail: NW 1 ft at 3 seconds and SE 1 ft at 7 seconds. .SUN NIGHT...S winds around 5 kt, becoming W after midnight. Seas around 2 ft. .MON...NE winds 5 to 10 kt. Seas around 2 ft. .MON NIGHT...E winds 5 to 10 kt. Seas around 2 ft. .TUE...E winds 5 to 10 kt. Seas around 2 ft. .TUE NIGHT...SE winds 5 to 10 kt. Seas around 2 ft. Winds and seas may be higher in and near tstms. $$ ANZ332-290715- Long Island Sound East of the Mouth of the Connecticut River- 214 PM EDT Thu Aug 28 2025 .TONIGHT...SW winds 10 to 15 kt. Seas around 2 ft. Wave Detail: SW 1 ft at 3 seconds and E 1 ft at 8 seconds. Chance of showers and slight chance of tstms late. .FRI...S winds around 10 kt. Seas around 2 ft. Wave Detail: SW 1 ft at 3 seconds and SE 1 ft at 6 seconds. Chance of showers. Slight chance of tstms in the morning, then chance of tstms in the afternoon. .FRI NIGHT...W winds 5 to 10 kt, becoming NW after midnight. Seas around 2 ft in the evening, then 1 ft or less. Wave Detail: SW 1 ft at 3 seconds, becoming NW 1 ft at 2 seconds. Chance of showers and slight chance of tstms in the evening. .SAT...NW winds 5 to 10 kt, becoming W in the afternoon. Seas 1 ft or less. Wave Detail: NW 1 ft at 2 seconds. .SAT NIGHT...W winds 5 to 10 kt, becoming NW after midnight. Seas 1 ft or less. Wave Detail: W 1 ft at 2 seconds and SE 1 ft at 6 seconds. .SUN...N winds around 5 kt, becoming SW in the afternoon. Seas 1 ft or less. Wave Detail: NW 1 ft at 2 seconds and SE 1 ft at 7 seconds. .SUN NIGHT...S winds around 5 kt, becoming NW after midnight. Seas 1 ft or less. .MON...NE winds around 5 kt. Seas 1 ft or less. .MON NIGHT...E winds around 5 kt. Seas 1 ft or less. .TUE...E winds 5 to 10 kt. Seas 1 ft or less. .TUE NIGHT...SE winds 5 to 10 kt. Seas 1 ft or less. Winds and seas may be higher in and near tstms. $$ ANZ331-290715- Long Island Sound East of New Haven CT/Port Jefferson NY to the Mouth of the Connecticut River- 214 PM EDT Thu Aug 28 2025 .TONIGHT...SW winds 10 to 15 kt with gusts up to 20 kt. Seas around 2 ft. Wave Detail: SW 2 ft at 3 seconds. Slight chance of showers after midnight. Chance of showers and slight chance of tstms late. .FRI...SW winds around 10 kt. Seas 1 ft or less. Wave Detail: SW 1 ft at 3 seconds. Chance of showers. Slight chance of tstms in the morning, then chance of tstms in the afternoon. .FRI NIGHT...NW winds 5 to 10 kt. Seas 1 ft or less. Wave Detail: W 1 ft at 3 seconds. Chance of showers and slight chance of tstms in the evening. .SAT...NW winds 5 to 10 kt. Seas 1 ft or less. Wave Detail: NW 1 ft at 2 seconds. .SAT NIGHT...NW winds around 5 kt. Seas 1 ft or less. .SUN...N winds around 5 kt, becoming W around 5 kt in the afternoon. Seas 1 ft or less. .SUN NIGHT...S winds around 5 kt, becoming NW after midnight. Seas 1 ft or less. .MON...NE winds around 5 kt. Seas 1 ft or less. .MON NIGHT...E winds around 5 kt. Seas 1 ft or less. .TUE...E winds around 5 kt. Seas 1 ft or less. .TUE NIGHT...SE winds 5 to 10 kt. Seas 1 ft or less. Winds and seas may be higher in and near tstms. $$ ANZ335-290715- Long Island Sound West of New Haven CT/Port Jefferson NY- 214 PM EDT Thu Aug 28 2025 .TONIGHT...SW winds 10 to 15 kt. Seas 1 ft or less, then around 2 ft after midnight. Wave Detail: SW 1 ft at 2 seconds. Slight chance of showers after midnight. Slight chance of showers and tstms late. .FRI...SW winds around 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. .FRI NIGHT...NW winds 5 to 10 kt. Seas 1 ft or less. Wave Detail: W 1 ft at 2 seconds. Slight chance of showers in the evening. .SAT...NW winds 5 to 10 kt. Seas 1 ft or less. .SAT NIGHT...NW winds 5 to 10 kt. Seas 1 ft or less. .SUN...N winds around 5 kt. Seas 1 ft or less. .SUN NIGHT...N winds around 5 kt. Seas 1 ft or less. .MON...NE winds around 5 kt. Seas 1 ft or less. .MON NIGHT...SE winds around 5 kt. Seas 1 ft or less. .TUE...NE winds 5 to 10 kt. Seas 1 ft or less. .TUE NIGHT...SE winds 5 to 10 kt. Seas 1 ft or less. Winds and seas may be higher in and near tstms. $$ ANZ338-290715- New York Harbor- 214 PM EDT Thu Aug 28 2025 .TONIGHT...SW winds 10 to 15 kt with gusts up to 20 kt. Waves 1 to 2 ft. .FRI...SW winds 5 to 10 kt. Waves 1 to 2 ft. Slight chance of showers in the afternoon. .FRI NIGHT...NW winds around 10 kt. Waves 1 ft or less. .SAT...NW winds 5 to 10 kt. Waves 1 ft or less. .SAT NIGHT...NW winds 5 to 10 kt. Waves 1 ft or less. .SUN...N winds 5 to 10 kt, becoming E in the afternoon. Waves 1 ft or less. .SUN NIGHT...S winds 5 to 10 kt, becoming NW after midnight. Waves 1 ft or less. .MON...NE winds 5 to 10 kt. Waves 1 ft or less. .MON NIGHT...SE winds 5 to 10 kt. Waves 1 ft or less. .TUE...E winds 5 to 10 kt. Waves 1 to 2 ft. .TUE NIGHT...SE winds 5 to 10 kt. Waves 1 to 2 ft. $$ ANZ340-290715- Peconic and Gardiners Bays- 214 PM EDT Thu Aug 28 2025 .TONIGHT...SW winds around 10 kt. Waves 1 ft or less. Slight chance of showers after midnight. Chance of showers and slight chance of tstms late. .FRI...S winds 5 to 10 kt. Waves 1 ft or less. Chance of showers. Slight chance of tstms in the morning, then chance of tstms in the afternoon. .FRI NIGHT...W winds 5 to 10 kt, becoming NW after midnight. Waves 1 ft or less. Chance of showers and slight chance of tstms in the evening. .SAT...NW winds 5 to 10 kt. Waves 1 ft or less. .SAT NIGHT...W winds around 5 kt, becoming NW after midnight. Waves 1 ft or less. .SUN...N winds around 5 kt, becoming W in the afternoon. Waves 1 ft or less. .SUN NIGHT...S winds around 5 kt, becoming NW after midnight. Waves 1 ft or less. .MON...NE winds around 5 kt. Waves 1 ft or less. .MON NIGHT...E winds around 5 kt. Waves 1 ft or less. .TUE...E winds 5 to 10 kt. Waves 1 ft or less. .TUE NIGHT...SE winds 5 to 10 kt. Waves 1 ft or less. Winds and waves may be higher in and near tstms. $$ ANZ345-290715- South Shore Bays from Jones Inlet through Shinnecock Bay- 214 PM EDT Thu Aug 28 2025 .TONIGHT...SW winds 10 to 15 kt with gusts up to 25 kt. Waves 1 ft or less. Slight chance of showers after midnight. Chance of showers and slight chance of tstms late. .FRI...SW winds around 10 kt. Waves 1 ft or less. Chance of showers. Slight chance of tstms in the morning, then chance of tstms in the afternoon. .FRI NIGHT...W winds 5 to 10 kt, becoming NW after midnight. Waves 1 ft or less. Slight chance of showers in the evening. .SAT...NW winds 5 to 10 kt, becoming W in the afternoon. Waves 1 ft or less. .SAT NIGHT...W winds around 5 kt, becoming N after midnight. Waves 1 ft or less. .SUN...N winds around 5 kt, becoming SW in the afternoon. Waves 1 ft or less. .SUN NIGHT...S winds around 5 kt, becoming NW after midnight. Waves 1 ft or less. .MON...NE winds 5 to 10 kt. Waves 1 ft or less. .MON NIGHT...E winds around 5 kt. Waves 1 ft or less. .TUE...E winds 5 to 10 kt. Waves 1 ft or less. .TUE NIGHT...SE winds 5 to 10 kt. Waves 1 ft or less. Winds and waves may be higher in and near tstms. $$