Coastal Waters Forecast
Issued by NWS Upton, NY
Issued by NWS Upton, NY
696 FZUS51 KOKX 261825 CWFOKX Coastal Waters Forecast National Weather Service New York NY 225 PM EDT Sat Jul 26 2025 Montauk Point NY to Sandy Hook NJ out 20 nm offshore, including Long Island Sound, the Long Island Bays, and New York Harbor ANZ300-270715- 225 PM EDT Sat Jul 26 2025 .Synopsis for the Long Island and Connecticut coastal waters... High pressure moves southeast of the waters tonight. A weak frontal system then approaches late tonight, moving through on 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. A second cold front follows late Wednesday into early Thursday with high pressure returning to end the week. $$ ANZ350-270715- Moriches Inlet NY to Montauk Point NY out 20 nm- 225 PM EDT Sat Jul 26 2025 .TONIGHT...SE winds 5 to 10 kt, becoming S late. Seas 2 to 3 ft. Wave Detail: E 2 ft at 6 seconds and S 1 ft at 5 seconds. .SUN...S winds 5 to 10 kt. Seas around 2 ft. Wave Detail: SE 2 ft at 7 seconds and S 1 ft at 3 seconds. Slight chance of showers in the morning, then chance of showers and slight chance of tstms in the afternoon. Vsby 1 to 3 nm. .SUN NIGHT...SW winds 5 to 10 kt. Seas around 2 ft. Wave Detail: S 2 ft at 4 seconds and E 2 ft at 8 seconds. Slight chance of tstms. Chance of showers. Vsby 1 to 3 nm in the evening. .MON...NW winds 5 to 10 kt, becoming SW in the afternoon. Seas around 2 ft. Wave Detail: SW 1 ft at 4 seconds and SE 1 ft at 8 seconds. .MON NIGHT...SW winds around 5 kt. Seas around 2 ft. Wave Detail: S 1 ft at 4 seconds and SE 1 ft at 8 seconds. .TUE...SW winds around 5 kt, increasing to around 10 kt in the afternoon. Seas around 2 ft. Wave Detail: S 1 ft at 3 seconds and SE 1 ft at 8 seconds. .TUE NIGHT...SW winds 5 to 10 kt. Seas around 2 ft. .WED...W winds 5 to 10 kt. Seas around 2 ft. .WED NIGHT...SW winds 5 to 10 kt. Seas around 2 ft. Chance of showers. .THU...NW winds 5 to 10 kt. Seas around 2 ft. Chance of showers. .THU NIGHT...N winds 10 to 15 kt. Seas around 2 ft. Chance of showers. Winds and seas may be higher in and near tstms. $$ ANZ353-270715- Fire Island Inlet NY to Moriches Inlet NY out 20 nm- 225 PM EDT Sat Jul 26 2025 .TONIGHT...SE winds 5 to 10 kt, becoming S late. Seas 2 to 3 ft. Wave Detail: SE 2 ft at 6 seconds. Slight chance of showers late with vsby 1 to 3 nm. .SUN...S winds 5 to 10 kt. Seas around 2 ft. Wave Detail: S 2 ft at 3 seconds and SE 2 ft at 7 seconds. Chance of showers and slight chance of tstms. Vsby 1 to 3 nm. .SUN NIGHT...SW winds 5 to 10 kt, becoming W after midnight. Seas around 2 ft. Wave Detail: S 2 ft at 4 seconds and E 2 ft at 7 seconds. Slight chance of tstms. Chance of showers. Vsby 1 to 3 nm in the evening. .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. Wave Detail: S 1 ft at 4 seconds and SE 1 ft at 8 seconds. .TUE...SW winds around 5 kt, increasing to around 10 kt in the afternoon. Seas around 2 ft. Wave Detail: SW 1 ft at 4 seconds and SE 1 ft at 8 seconds. .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...SW winds 5 to 10 kt. Seas around 2 ft. Chance of showers. .THU...NE winds 5 to 10 kt. Seas around 2 ft. Chance of showers. .THU NIGHT...NE winds 10 to 15 kt. Seas 2 to 3 ft. Chance of showers. Winds and seas may be higher in and near tstms. $$ ANZ355-270715- Sandy Hook NJ to Fire Island Inlet NY out 20 nm- 225 PM EDT Sat Jul 26 2025 .TONIGHT...SE winds 5 to 10 kt. Seas around 2 ft. Wave Detail: SE 2 ft at 6 seconds. Slight chance of showers and tstms after midnight. Chance of showers and slight chance of tstms late. Vsby 1 to 3 nm after midnight. .SUN...S winds 5 to 10 kt. Seas around 2 ft. Wave Detail: SE 2 ft at 7 seconds and S 1 ft at 3 seconds. Chance of showers. Slight chance of tstms in the morning, then chance of tstms in the afternoon. Vsby 1 to 3 nm. .SUN NIGHT...SW winds 5 to 10 kt, becoming W after midnight. Seas around 2 ft. Wave Detail: SE 2 ft at 5 seconds. Slight chance of tstms. Chance of showers. Vsby 1 to 3 nm in the evening. .MON...NW winds around 5 kt, becoming S in the afternoon. Seas around 2 ft. Wave Detail: SE 2 ft at 7 seconds and SW 1 ft at 4 seconds. .MON NIGHT...SW winds 5 to 10 kt. Seas around 2 ft. Wave Detail: S 1 ft at 4 seconds and SE 1 ft at 8 seconds. .TUE...SW winds 5 to 10 kt. Seas around 2 ft. Wave Detail: S 1 ft at 4 seconds and SE 1 ft at 8 seconds. .TUE NIGHT...SW winds around 10 kt, becoming W after midnight. Seas around 2 ft. .WED...SW winds 5 to 10 kt. Seas around 2 ft. .WED NIGHT...SW winds 5 to 10 kt. Seas around 2 ft. Chance of showers. .THU...NE winds 5 to 10 kt. Seas around 2 ft. Chance of showers. .THU NIGHT...NE winds 5 to 10 kt. Seas around 2 ft. Chance of showers and tstms. Winds and seas may be higher in and near tstms. $$ ANZ332-270715- Long Island Sound East of the Mouth of the Connecticut River- 225 PM EDT Sat Jul 26 2025 .TONIGHT...S winds 5 to 10 kt. Seas around 2 ft this evening, then 1 ft or less. Wave Detail: E 1 ft at 4 seconds, becoming E 1 ft at 5 seconds. Slight chance of showers late with vsby 1 to 3 nm. .SUN...S winds 5 to 10 kt. Seas around 2 ft. Wave Detail: S 1 ft at 2 seconds and SE 1 ft at 5 seconds. Slight chance of tstms. Slight chance of showers in the morning, then chance of showers in the afternoon. Vsby 1 to 3 nm. .SUN NIGHT...SW winds 5 to 10 kt. Seas around 2 ft in the evening, then 1 ft or less. Wave Detail: SW 1 ft at 2 seconds and SE 1 ft at 6 seconds. Slight chance of tstms. Chance of showers. Vsby 1 to 3 nm in the evening. .MON...NW winds around 5 kt, becoming SW in the afternoon. Seas 1 ft or less. Wave Detail: E 1 ft at 7 seconds. .MON NIGHT...S winds around 5 kt. Seas 1 ft or less. Wave Detail: SE 1 ft at 8 seconds. .TUE...SW winds 5 to 10 kt. Seas 1 ft or less. Wave Detail: SW 1 ft at 2 seconds. .TUE NIGHT...SW winds 5 to 10 kt, becoming W after midnight. 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 1 ft or less. Chance of showers. .THU...W winds 5 to 10 kt. Seas 1 ft or less. Chance of showers. .THU NIGHT...NE winds 5 to 10 kt. Seas 1 ft or less. Chance of showers. Winds and seas may be higher in and near tstms. $$ ANZ331-270715- Long Island Sound East of New Haven CT/Port Jefferson NY to the Mouth of the Connecticut River- 225 PM EDT Sat Jul 26 2025 .TONIGHT...S winds 5 to 10 kt. Seas 1 to 2 ft this evening, then 1 ft or less. Chance of showers late with vsby 1 to 3 nm. .SUN...S winds 5 to 10 kt. Seas 1 to 2 ft. Wave Detail: S 1 ft at 2 seconds. Chance of showers and slight chance of tstms. Vsby 1 to 3 nm. .SUN NIGHT...S winds 5 to 10 kt, becoming W after midnight. Seas 1 to 2 ft in the evening, then 1 ft or less. Wave Detail: SW 1 ft at 2 seconds. Slight chance of tstms. Chance of showers, mainly in the evening with vsby 1 to 3 nm. .MON...NW winds around 5 kt, becoming SW in the afternoon. Seas 1 ft or less. .MON NIGHT...SW winds around 5 kt. Seas 1 ft or less. .TUE...W winds around 5 kt, becoming SW in the afternoon. Seas 1 ft or less. .TUE NIGHT...SW winds 5 to 10 kt, becoming NW after midnight. Seas 1 ft or less. .WED...W winds 5 to 10 kt. Seas 1 ft or less. .WED NIGHT...W winds 5 to 10 kt. Seas 1 ft or less. Chance of showers. .THU...NW winds around 5 kt. Seas 1 ft or less. Chance of showers. .THU NIGHT...N winds 5 to 10 kt. Seas 1 ft or less. Chance of showers. Winds and seas may be higher in and near tstms. $$ ANZ335-270715- Long Island Sound West of New Haven CT/Port Jefferson NY- 225 PM EDT Sat Jul 26 2025 .TONIGHT...S winds 5 to 10 kt. Seas 1 to 2 ft this evening, then 1 ft or less. Slight chance of showers and tstms after midnight. Chance of showers and slight chance of tstms late. Vsby 1 to 3 nm after midnight. .SUN...SW winds 5 to 10 kt. Seas 1 to 2 ft. Wave Detail: S 1 ft at 2 seconds. Chance of showers. Slight chance of tstms in the morning, then chance of tstms in the afternoon. Vsby 1 to 3 nm. .SUN NIGHT...SW winds 5 to 10 kt, becoming W after midnight. Seas 1 to 2 ft in the evening, then 1 ft or less. Slight chance of tstms. Chance of showers, mainly in the evening with vsby 1 to 3 nm. .MON...N winds around 5 kt, becoming E around 5 kt in the afternoon. Seas 1 ft or less. .MON NIGHT...SW winds around 5 kt. Seas 1 ft or less. .TUE...W winds around 5 kt, increasing to 5 to 10 kt in the afternoon. Seas 1 ft or less. .TUE NIGHT...SW winds 5 to 10 kt, becoming NW after midnight. Seas 1 ft or less. .WED...W winds around 5 kt. Seas 1 ft or less. .WED NIGHT...W winds 5 to 10 kt. Seas 1 ft or less. Chance of showers. .THU...N winds 5 to 10 kt. Seas 1 ft or less. Chance of showers. .THU NIGHT...N winds 5 to 10 kt. Seas 1 ft or less. Chance of showers. Winds and seas may be higher in and near tstms. $$ ANZ338-270715- New York Harbor- 225 PM EDT Sat Jul 26 2025 .TONIGHT...S winds 5 to 10 kt. Waves around 2 ft this evening, then 1 ft or less. Chance of showers and slight chance of tstms after midnight with vsby 1 to 3 nm. .SUN...S winds 5 to 10 kt. Waves 1 ft or less. Chance of showers and slight chance of tstms in the morning, then showers likely with chance of tstms in the afternoon. Vsby 1 to 3 nm. .SUN NIGHT...SW winds around 5 kt, becoming W after midnight. Waves 1 ft or less. Slight chance of tstms. Showers likely, mainly in the evening with vsby 1 to 3 nm. .MON...N winds around 5 kt, becoming SE in the afternoon. Waves 1 ft or less. .MON NIGHT...SW winds around 5 kt. Waves 1 ft or less. .TUE...SW winds 5 to 10 kt. Waves 1 ft or less. .TUE NIGHT...SW winds 5 to 10 kt, becoming W after midnight. Waves 1 ft or less. .WED...SW winds 5 to 10 kt. Waves 1 ft or less. .WED NIGHT...W winds 5 to 10 kt. Waves 1 ft or less. Chance of showers. .THU...NE winds 5 to 10 kt. Waves 1 ft or less. Chance of showers. .THU NIGHT...NE winds 5 to 10 kt. Waves around 2 ft. Chance of showers. Winds and waves may be higher in and near tstms. $$ ANZ340-270715- Peconic and Gardiners Bays- 225 PM EDT Sat Jul 26 2025 .TONIGHT...S winds 5 to 10 kt. Waves 1 to 2 ft this evening, then 1 ft or less. Slight chance of showers late with vsby 1 to 3 nm. .SUN...S winds 5 to 10 kt. Waves 1 ft or less, then 1 to 2 ft in the afternoon. Slight chance of showers in the morning, then chance of showers and slight chance of tstms in the afternoon. Vsby 1 to 3 nm. .SUN NIGHT...SW winds 5 to 10 kt, becoming W after midnight. Waves 1 to 2 ft in the evening, then 1 ft or less. Slight chance of tstms. Chance of showers. Vsby 1 to 3 nm in the evening. .MON...NW winds around 5 kt, becoming SW in the afternoon. Waves 1 ft or less. .MON NIGHT...S winds around 5 kt. Waves 1 ft or less. .TUE...SW winds around 5 kt, increasing to 5 to 10 kt in the afternoon. Waves 1 ft or less. .TUE NIGHT...SW winds 5 to 10 kt, becoming W after midnight. Waves 1 ft or less. .WED...W winds 5 to 10 kt. Waves 1 ft or less. .WED NIGHT...SW winds 5 to 10 kt. Waves 1 ft or less. Chance of showers. .THU...NW winds around 5 kt. Waves 1 ft or less. Chance of showers. .THU NIGHT...N winds 5 to 10 kt. Waves 1 ft or less. Chance of showers. Winds and waves may be higher in and near tstms. $$ ANZ345-270715- South Shore Bays from Jones Inlet through Shinnecock Bay- 225 PM EDT Sat Jul 26 2025 .TONIGHT...SE winds 5 to 10 kt, becoming S late. Waves 1 ft or less. Chance of showers late with vsby 1 to 3 nm. .SUN...S winds 5 to 10 kt. Waves 1 ft or less. Chance of showers and slight chance of tstms. Vsby 1 to 3 nm. .SUN NIGHT...SW winds 5 to 10 kt, becoming W after midnight. Waves 1 ft or less. Slight chance of tstms. Chance of showers. Vsby 1 to 3 nm in the evening. .MON...N winds around 5 kt, becoming S in the afternoon. Waves 1 ft or less. .MON NIGHT...SW winds around 5 kt. Waves 1 ft or less. .TUE...SW winds 5 to 10 kt. Waves 1 ft or less. .TUE NIGHT...SW winds 5 to 10 kt, becoming W after midnight. Waves 1 ft or less. .WED...SW winds 5 to 10 kt. Waves 1 ft or less. .WED NIGHT...SW winds 5 to 10 kt. Waves 1 ft or less. Chance of showers. .THU...N winds 5 to 10 kt. Waves 1 ft or less. Chance of showers. .THU NIGHT...NE winds 5 to 10 kt. Waves 1 ft or less. Chance of showers. Winds and waves may be higher in and near tstms. $$