Coastal Waters Forecast
Issued by NWS Upton, NY
Issued by NWS Upton, NY
626 FZUS51 KOKX 231834 CWFOKX Coastal Waters Forecast National Weather Service New York NY 234 PM EDT Wed Jul 23 2025 Montauk Point NY to Sandy Hook NJ out 20 nm offshore, including Long Island Sound, the Long Island Bays, and New York Harbor ANZ300-240730- 234 PM EDT Wed Jul 23 2025 .Synopsis for the Long Island and Connecticut coastal waters... Bermuda high pressure exerts control through early Friday. A cold front moves through the area Friday evening into Friday night, with another frontal system possibly affecting the area for later in the weekend. $$ ANZ350-240730- Moriches Inlet NY to Montauk Point NY out 20 nm- 234 PM EDT Wed Jul 23 2025 .TONIGHT...S winds around 10 kt. Seas around 2 ft. Wave Detail: SE 2 ft at 7 seconds. .THU...SW winds 10 to 15 kt. Seas 2 to 3 ft. Wave Detail: SW 2 ft at 4 seconds and S 2 ft at 7 seconds. .THU NIGHT...SW winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to 4 ft, occasionally to 5 ft. Wave Detail: S 4 ft at 6 seconds. .FRI...SW winds 15 to 20 kt. Seas around 4 ft, occasionally to 5 ft. Wave Detail: SW 4 ft at 5 seconds. .FRI NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt, becoming NW 5 to 10 kt after midnight. Seas 3 to 4 ft, occasionally to 5 ft. Wave Detail: SW 4 ft at 6 seconds and SE 1 ft at 9 seconds. Slight chance of showers. Chance of tstms, mainly in the evening. Vsby 1 to 3 nm. .SAT...NE winds 10 to 15 kt. Seas 2 to 3 ft. Wave Detail: S 3 ft at 6 seconds and NE 1 ft at 3 seconds. .SAT NIGHT...E winds 5 to 10 kt. Seas around 2 ft. .SUN...SE winds 5 to 10 kt. Seas around 2 ft. Chance of tstms. .SUN NIGHT...S winds 5 to 10 kt. Seas around 2 ft. Chance of showers. .MON...N winds 5 to 10 kt. Seas 2 to 3 ft. .MON NIGHT...SW winds 5 to 10 kt. Seas around 2 ft. Winds and seas may be higher in and near tstms. $$ ANZ353-240730- Fire Island Inlet NY to Moriches Inlet NY out 20 nm- 234 PM EDT Wed Jul 23 2025 .TONIGHT...S winds around 10 kt. Seas 2 to 3 ft. Wave Detail: SE 2 ft at 8 seconds. .THU...SW winds 10 to 15 kt. Seas 2 to 3 ft. Wave Detail: S 3 ft at 4 seconds and S 2 ft at 7 seconds. .THU NIGHT...SW winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to 4 ft, occasionally to 5 ft. Wave Detail: S 4 ft at 6 seconds. .FRI...SW winds around 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. .FRI NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt, becoming NW 5 to 10 kt after midnight. Seas 3 to 4 ft, occasionally to 5 ft. Wave Detail: S 4 ft at 6 seconds. Slight chance of showers. Chance of tstms, mainly in the evening. Vsby 1 to 3 nm. .SAT...NE winds 10 to 15 kt with gusts up to 20 kt, becoming E in the afternoon. Seas 2 to 3 ft. Wave Detail: S 3 ft at 6 seconds and SE 1 ft at 9 seconds. .SAT NIGHT...SE winds 5 to 10 kt. Seas around 2 ft. .SUN...SE winds 5 to 10 kt. Seas around 2 ft. Chance of showers and tstms. .SUN NIGHT...SE winds 10 to 15 kt. Seas 2 to 3 ft. Chance of showers. .MON...NE winds 5 to 10 kt. Seas 2 to 3 ft. .MON NIGHT...SW winds 5 to 10 kt. Seas around 2 ft. Winds and seas may be higher in and near tstms. $$ ANZ355-240730- Sandy Hook NJ to Fire Island Inlet NY out 20 nm- 234 PM EDT Wed Jul 23 2025 .TONIGHT...S winds 10 to 15 kt. Seas 2 to 3 ft. Wave Detail: SE 3 ft at 8 seconds. .THU...SW winds 5 to 10 kt, becoming S 15 to 20 kt in the afternoon. Seas 2 to 3 ft. Wave Detail: S 3 ft at 4 seconds and SE 2 ft at 7 seconds. .THU NIGHT...SW winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to 4 ft, occasionally to 5 ft. Wave Detail: S 4 ft at 6 seconds. .FRI...SW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 4 ft, occasionally to 5 ft. Wave Detail: S 4 ft at 6 seconds. .FRI NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt, becoming NW 5 to 10 kt after midnight. Seas 2 to 4 ft, occasionally to 5 ft. Wave Detail: S 4 ft at 6 seconds. Slight chance of showers. Chance of tstms, mainly in the evening. Vsby 1 to 3 nm. .SAT...NE winds around 10 kt, becoming E in the afternoon. Seas 2 to 3 ft. Wave Detail: S 2 ft at 6 seconds and SE 2 ft at 9 seconds. .SAT NIGHT...SE winds 5 to 10 kt. Seas around 2 ft. .SUN...SE winds 5 to 10 kt. Seas around 2 ft. Chance of showers and tstms. .SUN NIGHT...E winds 10 to 15 kt. Seas around 2 ft. Chance of showers. .MON...NE winds 5 to 10 kt. Seas around 2 ft. .MON NIGHT...SW winds 5 to 10 kt. Seas around 2 ft. Winds and seas may be higher in and near tstms. $$ ANZ332-240730- Long Island Sound East of the Mouth of the Connecticut River- 234 PM EDT Wed Jul 23 2025 .TONIGHT...SW winds 5 to 10 kt. Seas around 2 ft. Wave Detail: S 1 ft at 2 seconds. .THU...SW winds 5 to 10 kt, increasing to 10 to 15 kt with gusts up to 20 kt in the afternoon. Seas 2 to 3 ft. Wave Detail: SW 2 ft at 3 seconds and SE 1 ft at 6 seconds. .THU NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. Wave Detail: SW 2 ft at 3 seconds. .FRI...SW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. Wave Detail: SW 2 ft at 3 seconds. .FRI NIGHT...W winds 10 to 15 kt, becoming NW 5 to 10 kt after midnight. Seas 2 to 3 ft. Wave Detail: SW 2 ft at 3 seconds. Slight chance of showers and tstms. Vsby 1 to 3 nm. .SAT...NE winds 5 to 10 kt, becoming E in the afternoon. Seas 1 ft or less. Wave Detail: N 1 ft at 2 seconds. .SAT NIGHT...SE winds 5 to 10 kt, diminishing to around 5 kt after midnight. Seas 1 ft or less. .SUN...SE winds 5 to 10 kt. Seas around 2 ft. Chance of showers. .SUN NIGHT...SW winds 5 to 10 kt. Seas around 2 ft. Chance of showers. .MON...W winds 5 to 10 kt. Seas 1 ft or less. .MON NIGHT...SW winds 5 to 10 kt. Seas 1 ft or less. Winds and seas may be higher in and near tstms. $$ ANZ331-240730- Long Island Sound East of New Haven CT/Port Jefferson NY to the Mouth of the Connecticut River- 234 PM EDT Wed Jul 23 2025 .TONIGHT...S winds 5 to 10 kt. Seas around 2 ft this evening, then 1 ft or less. Wave Detail: S 1 ft at 2 seconds, becoming SW 1 ft at 2 seconds. .THU...SW winds 5 to 10 kt, increasing to 10 to 15 kt with gusts up to 20 kt in the afternoon. Seas 1 to 2 ft. Wave Detail: SW 2 ft at 3 seconds. .THU NIGHT...SW winds 10 to 15 kt. Seas 2 to 3 ft. Wave Detail: SW 2 ft at 3 seconds. .FRI...SW winds around 10 kt. Seas 2 to 3 ft. Wave Detail: SW 2 ft at 4 seconds. Slight chance of showers and tstms in the afternoon with vsby 1 to 3 nm. .FRI NIGHT...W winds 5 to 10 kt, becoming N after midnight. Seas around 2 ft in the evening, then 1 ft or less. Wave Detail: SW 1 ft at 3 seconds, becoming W 1 ft at 3 seconds. Slight chance of showers and tstms. Vsby 1 to 3 nm. .SAT...NE winds 5 to 10 kt, becoming E in the afternoon. Seas 1 ft or less. .SAT NIGHT...SE winds 5 to 10 kt. Seas 1 ft or less. .SUN...SE winds 5 to 10 kt. Seas 1 ft or less. Chance of showers and tstms. .SUN NIGHT...SW winds 5 to 10 kt. Seas 1 ft or less. Chance of showers. .MON...NW winds 5 to 10 kt. Seas 1 ft or less. .MON NIGHT...SW winds 5 to 10 kt. Seas 1 ft or less. Winds and seas may be higher in and near tstms. $$ ANZ335-240730- Long Island Sound West of New Haven CT/Port Jefferson NY- 234 PM EDT Wed Jul 23 2025 .TONIGHT...SW winds 5 to 10 kt. Seas around 2 ft this evening, then 1 ft or less. Wave Detail: S 1 ft at 2 seconds, becoming SW 1 ft at 2 seconds. .THU...SW winds 5 to 10 kt, increasing to 10 to 15 kt in the afternoon. Seas 1 to 2 ft. Wave Detail: SW 1 ft at 2 seconds. .THU NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. Wave Detail: SW 2 ft at 3 seconds. .FRI...SW winds around 10 kt. Seas around 2 ft. Wave Detail: SW 1 ft at 3 seconds. Slight chance of showers and tstms in the afternoon with vsby 1 to 3 nm. .FRI NIGHT...W winds 5 to 10 kt, becoming N after midnight. Seas 1 to 2 ft in the evening, then 1 ft or less. Wave Detail: SW 1 ft at 2 seconds. Slight chance of tstms. Chance of showers, mainly in the evening. Vsby 1 to 3 nm. .SAT...NE winds 5 to 10 kt, becoming E in the afternoon. Seas 1 ft or less. .SAT NIGHT...SE winds 5 to 10 kt. Seas 1 ft or less. .SUN...SE winds 5 to 10 kt. Seas 1 ft or less. Chance of showers and tstms. .SUN NIGHT...N winds 5 to 10 kt. Seas 1 ft or less. Chance of showers. .MON...NW winds 5 to 10 kt. Seas 1 ft or less. .MON NIGHT...SW winds 5 to 10 kt. Seas 1 ft or less. Winds and seas may be higher in and near tstms. $$ ANZ338-240730- New York Harbor- 234 PM EDT Wed Jul 23 2025 .TONIGHT...S winds 10 to 15 kt with gusts up to 20 kt, becoming SW 5 to 10 kt after midnight. Waves 1 to 2 ft. .THU...SW winds 5 to 10 kt, becoming S 10 to 15 kt with gusts up to 20 kt in the afternoon. Waves 1 ft or less, then 1 to 2 ft in the afternoon. Wave Detail: S 1 ft at 2 seconds. .THU NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt. Waves around 2 ft. Wave Detail: S 1 ft at 2 seconds. .FRI...SW winds 5 to 10 kt. Waves around 2 ft in the morning, then 1 ft or less. Wave Detail: SW 1 ft at 2 seconds. Slight chance of showers and tstms in the afternoon with vsby 1 to 3 nm. .FRI NIGHT...W winds 5 to 10 kt, becoming NW after midnight. Waves 1 to 2 ft. Slight chance of tstms. Chance of showers, mainly in the evening. Vsby 1 to 3 nm. .SAT...NE winds 5 to 10 kt, becoming E in the afternoon. Waves 1 ft or less. .SAT NIGHT...SE winds 5 to 10 kt. Waves 1 ft or less. Chance of showers after midnight. .SUN...S winds 5 to 10 kt. Waves 1 to 2 ft. Chance of showers and tstms. .SUN NIGHT...NW winds 10 to 15 kt. Waves 1 to 2 ft. Chance of showers. .MON...NE winds 5 to 10 kt. Waves 1 ft or less. .MON NIGHT...SW winds 5 to 10 kt. Waves 1 ft or less. Winds and waves may be higher in and near tstms. $$ ANZ340-240730- Peconic and Gardiners Bays- 234 PM EDT Wed Jul 23 2025 .TONIGHT...SW winds 5 to 10 kt. Waves 1 to 2 ft this evening, then 1 ft or less. .THU...SW winds 5 to 10 kt, increasing to 10 to 15 kt with gusts up to 20 kt in the afternoon. Waves 1 to 2 ft. .THU NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt. Waves around 2 ft. .FRI...SW winds 10 to 15 kt. Waves around 2 ft. .FRI NIGHT...W winds 5 to 10 kt, becoming NW after midnight. Waves 1 to 2 ft in the evening, then 1 ft or less. Slight chance of showers and tstms. Vsby 1 to 3 nm. .SAT...NE winds 5 to 10 kt, becoming E in the afternoon. Waves 1 ft or less. .SAT NIGHT...SE winds 5 to 10 kt, diminishing to around 5 kt after midnight. Waves 1 ft or less. .SUN...SE winds 5 to 10 kt. Waves 1 ft or less. Chance of showers and tstms. .SUN NIGHT...SW winds 5 to 10 kt. Waves 1 ft or less. Chance of showers. .MON...NW winds 5 to 10 kt. Waves 1 ft or less. .MON NIGHT...SW winds around 5 kt. Waves 1 ft or less. Winds and waves may be higher in and near tstms. $$ ANZ345-240730- South Shore Bays from Jones Inlet through Shinnecock Bay- 234 PM EDT Wed Jul 23 2025 .TONIGHT...S winds 5 to 10 kt. Waves 1 ft or less. .THU...SW winds 5 to 10 kt, increasing to 10 to 15 kt with gusts up to 20 kt in the afternoon. Waves 1 ft or less. .THU NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt. Waves 1 ft or less. .FRI...SW winds 10 to 15 kt. Waves 1 ft or less. .FRI NIGHT...W winds 5 to 10 kt, becoming NW after midnight. Waves 1 ft or less. Slight chance of showers and tstms. Vsby 1 to 3 nm. .SAT...NE winds 5 to 10 kt, becoming E in the afternoon. Waves 1 ft or less. .SAT NIGHT...SE winds 5 to 10 kt. Waves 1 ft or less. .SUN...SE winds 5 to 10 kt. Waves 1 ft or less. Chance of showers and tstms. .SUN NIGHT...SE winds 5 to 10 kt. Waves 1 ft or less. Chance of showers. .MON...N winds 5 to 10 kt. Waves 1 ft or less. .MON NIGHT...SW winds around 5 kt. Waves 1 ft or less. Winds and waves may be higher in and near tstms. $$