Coastal Waters Forecast
Issued by NWS Upton, NY
Issued by NWS Upton, NY
962 FZUS51 KOKX 251521 CWFOKX Coastal Waters Forecast National Weather Service New York NY 1121 AM EDT Wed Jun 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 ANZ300-260415- 1121 AM EDT Wed Jun 25 2025 .Synopsis for the Long Island and Connecticut coastal waters... A surface trough will remain across the area today, while a cold front approaches from the north and east. The cold front will slowly sag south and west through the area tonight and into the Mid Atlantic region through Friday. The front will return north as a warm front Friday night, then meander nearby Saturday and Sunday. $$ ANZ350-260415- Moriches Inlet NY to Montauk Point NY out 20 nm- 1121 AM EDT Wed Jun 25 2025 .THIS AFTERNOON...W winds 5 to 10 kt. Seas 1 to 2 ft. Wave Detail: SW 1 ft at 4 seconds and SE 1 ft at 10 seconds. .TONIGHT...S winds 5 to 10 kt, becoming E 10 to 15 kt with gusts up to 20 kt after midnight. Seas around 2 ft. Wave Detail: SW 1 ft at 3 seconds and SE 1 ft at 9 seconds. Chance of showers after midnight. .THU...NE winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. Wave Detail: E 3 ft at 7 seconds and SW 1 ft at 3 seconds. Chance of showers. .THU NIGHT...E winds 10 to 15 kt with gusts up to 20 kt. Seas 3 to 4 ft, occasionally to 5 ft. Wave Detail: E 4 ft at 6 seconds. Chance of showers. .FRI...E winds 10 to 15 kt with gusts up to 20 kt. Seas 3 to 4 ft, occasionally to 5 ft. Wave Detail: E 4 ft at 6 seconds. Chance of showers, mainly in the morning. .FRI NIGHT...E winds 10 to 15 kt. Seas 4 to 5 ft, occasionally to 6 ft. Wave Detail: E 5 ft at 8 seconds. Chance of showers. Chance of tstms after midnight. .SAT...S winds around 10 kt. Seas 4 to 5 ft, occasionally to 6 ft. Chance of showers. .SAT NIGHT...S winds around 10 kt. Seas 3 to 4 ft, occasionally to 5 ft. Chance of showers and tstms. .SUN...SW winds around 10 kt. Seas 3 to 4 ft, occasionally to 5 ft. .SUN NIGHT...S winds 5 to 10 kt. Seas 3 to 4 ft, occasionally to 5 ft. Winds and seas may be higher in and near tstms. $$ ANZ353-260415- Fire Island Inlet NY to Moriches Inlet NY out 20 nm- 1121 AM EDT Wed Jun 25 2025 .THIS AFTERNOON...W winds 5 to 10 kt, becoming SW late. Seas 1 to 2 ft. Wave Detail: SW 1 ft at 3 seconds and SE 1 ft at 10 seconds. .TONIGHT...SW winds 5 to 10 kt, becoming E after midnight. Seas around 2 ft. Wave Detail: SW 1 ft at 3 seconds and SE 1 ft at 9 seconds. Chance of showers after midnight. .THU...E winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. Wave Detail: E 3 ft at 9 seconds and SW 1 ft at 3 seconds. Chance of showers. .THU NIGHT...E winds around 15 kt with gusts up to 20 kt. Seas 3 to 4 ft, occasionally to 5 ft. Wave Detail: E 4 ft at 6 seconds. Chance of showers. .FRI...E winds around 15 kt with gusts up to 20 kt. Seas 3 to 4 ft, occasionally to 5 ft. Wave Detail: E 4 ft at 6 seconds. Chance of showers, mainly in the morning. .FRI NIGHT...E winds 10 to 15 kt. Seas 4 to 5 ft, occasionally to 6 ft. Wave Detail: E 4 ft at 7 seconds. Chance of showers. .SAT...S winds around 10 kt. Seas 4 to 5 ft, occasionally to 6 ft. Chance of showers. .SAT NIGHT...S winds around 10 kt. Seas 3 to 4 ft, occasionally to 5 ft. Chance of showers and tstms. .SUN...SE winds 5 to 10 kt. Seas 3 to 4 ft, occasionally to 5 ft. .SUN NIGHT...S winds 5 to 10 kt. Seas around 3 ft. Winds and seas may be higher in and near tstms. $$ ANZ355-260415- Sandy Hook NJ to Fire Island Inlet NY out 20 nm- 1121 AM EDT Wed Jun 25 2025 .THIS AFTERNOON...W winds 5 to 10 kt, becoming SW late. Seas 1 to 2 ft. Wave Detail: S 1 ft at 3 seconds and SE 1 ft at 10 seconds. Slight chance of showers and tstms. .TONIGHT...SW winds 5 to 10 kt, becoming NE after midnight. Seas around 2 ft. Wave Detail: S 1 ft at 3 seconds and SE 1 ft at 10 seconds. Chance of showers after midnight. .THU...E winds 10 to 15 kt. Seas 2 to 3 ft. Wave Detail: SE 3 ft at 4 seconds. Chance of showers. .THU NIGHT...E winds around 15 kt with gusts up to 20 kt. Seas around 3 ft. Wave Detail: E 3 ft at 5 seconds. Chance of showers. .FRI...E winds around 15 kt with gusts up to 20 kt. Seas 3 to 4 ft, occasionally to 5 ft. Wave Detail: E 4 ft at 6 seconds. Chance of showers, mainly in the morning. .FRI NIGHT...E winds 10 to 15 kt. Seas 3 to 4 ft, occasionally to 5 ft. Wave Detail: E 4 ft at 7 seconds. Chance of showers. .SAT...SE winds 5 to 10 kt. Seas 3 to 4 ft, occasionally to 5 ft. Chance of showers. .SAT NIGHT...S winds around 10 kt. Seas 3 to 4 ft, occasionally to 5 ft. Chance of showers and tstms. .SUN...SE winds 5 to 10 kt. Seas 3 to 4 ft, occasionally to 5 ft. .SUN NIGHT...S winds 5 to 10 kt. Seas 2 to 3 ft. Winds and seas may be higher in and near tstms. $$ ANZ332-260415- Long Island Sound East of the Mouth of the Connecticut River- 1121 AM EDT Wed Jun 25 2025 .THIS AFTERNOON...W winds 5 to 10 kt. Seas 1 ft or less. Slight chance of showers and tstms late. .TONIGHT...E winds around 5 kt, becoming NE 10 to 15 kt with gusts up to 20 kt after midnight. Seas 1 ft or less, then around 2 ft after midnight. Wave Detail: S 1 ft at 2 seconds, becoming E 1 ft at 5 seconds. Chance of showers after midnight. .THU...NE winds around 10 kt. Seas around 2 ft. Wave Detail: E 2 ft at 4 seconds. Chance of showers. .THU NIGHT...E winds around 10 kt. Seas around 2 ft. Wave Detail: E 2 ft at 5 seconds. Chance of showers. .FRI...E winds around 10 kt with gusts up to 20 kt. Seas 2 to 3 ft. Wave Detail: E 3 ft at 7 seconds. Chance of showers in the morning. .FRI NIGHT...E winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: E 3 ft at 7 seconds. Chance of showers after midnight. .SAT...SE winds 5 to 10 kt. Seas 2 to 3 ft. Chance of showers. .SAT NIGHT...S winds 5 to 10 kt. Seas 2 to 3 ft. Chance of showers and tstms. .SUN...NW winds 5 to 10 kt. Seas around 2 ft. .SUN NIGHT...S winds 5 to 10 kt. Seas around 2 ft. Winds and seas may be higher in and near tstms. $$ ANZ331-260415- Long Island Sound East of New Haven CT/Port Jefferson NY to the Mouth of the Connecticut River- 1121 AM EDT Wed Jun 25 2025 .THIS AFTERNOON...W winds around 5 kt. Seas 1 ft or less. Slight chance of showers and tstms late. .TONIGHT...NE winds around 5 kt, increasing to 5 to 10 kt after midnight. Seas 1 ft or less. Chance of showers after midnight. .THU...E winds 5 to 10 kt. Seas 1 ft or less. Wave Detail: E 1 ft at 2 seconds. Chance of showers. .THU NIGHT...E winds around 10 kt. Seas 1 ft or less. Wave Detail: E 1 ft at 3 seconds. Chance of showers. .FRI...E winds around 10 kt with gusts up to 20 kt. Seas 1 ft or less. Wave Detail: E 1 ft at 3 seconds. Chance of showers, mainly in the morning. .FRI NIGHT...E winds 5 to 10 kt. Seas 1 ft or less. Wave Detail: E 1 ft at 3 seconds. Chance of showers. .SAT...SE winds 5 to 10 kt. Seas 1 ft or less. Chance of showers. .SAT NIGHT...SE winds 5 to 10 kt. Seas 1 ft or less. Chance of showers and tstms. .SUN...N winds around 5 kt. Seas 1 ft or less. .SUN NIGHT...S winds 5 to 10 kt. Seas 1 ft or less. Winds and seas may be higher in and near tstms. $$ ANZ335-260415- Long Island Sound West of New Haven CT/Port Jefferson NY- 1121 AM EDT Wed Jun 25 2025 .THIS AFTERNOON...NW winds around 5 kt. Seas 1 ft or less. Slight chance of showers and tstms late. .TONIGHT...NE winds 5 to 10 kt. Seas 1 ft or less. Chance of showers after midnight. .THU...E winds 10 to 15 kt. Seas 1 ft or less. Wave Detail: E 1 ft at 2 seconds. Chance of showers. .THU NIGHT...E winds 10 to 15 kt. Seas around 2 ft. Wave Detail: E 1 ft at 3 seconds. Chance of showers. .FRI...E winds 10 to 15 kt. Seas around 2 ft in the morning, then 1 ft or less. Wave Detail: E 1 ft at 3 seconds. Chance of showers, mainly in the morning. .FRI NIGHT...E winds 5 to 10 kt. Seas 1 ft or less. Wave Detail: E 1 ft at 3 seconds. Chance of showers. .SAT...SE winds 5 to 10 kt. Seas 1 ft or less. Chance of showers. .SAT NIGHT...SE winds 5 to 10 kt. Seas 1 ft or less. Chance of showers and tstms. .SUN...E winds around 5 kt. Seas 1 ft or less. .SUN NIGHT...S winds 5 to 10 kt. Seas 1 ft or less. Winds and seas may be higher in and near tstms. $$ ANZ338-260415- New York Harbor- 1121 AM EDT Wed Jun 25 2025 .THIS AFTERNOON...W winds around 5 kt. Waves 1 ft or less. Chance of showers and tstms, mainly late. .TONIGHT...W winds around 5 kt, becoming NE after midnight. Waves 1 ft or less. Chance of showers. Chance of tstms this evening. .THU...E winds 5 to 10 kt, increasing to 10 to 15 kt with gusts up to 20 kt in the afternoon. Waves 1 ft or less, then around 2 ft in the afternoon. Wave Detail: E 1 ft at 2 seconds, becoming E 1 ft at 3 seconds. Chance of showers. .THU NIGHT...E winds 10 to 15 kt. Waves around 2 ft. Wave Detail: E 2 ft at 3 seconds. Chance of showers. .FRI...E winds 10 to 15 kt with gusts up to 20 kt. Waves around 2 ft. Wave Detail: E 2 ft at 3 seconds. Chance of showers, mainly in the morning. .FRI NIGHT...E winds 10 to 15 kt with gusts up to 20 kt, diminishing to 5 to 10 kt after midnight. Waves around 2 ft. Wave Detail: E 2 ft at 4 seconds. Chance of showers. .SAT...SE winds 5 to 10 kt. Waves 1 to 2 ft. Chance of showers and tstms. .SAT NIGHT...S winds 5 to 10 kt. Waves 1 to 2 ft. Chance of showers and tstms. .SUN...E winds 5 to 10 kt. Waves 1 to 2 ft. Chance of showers. .SUN NIGHT...S winds 5 to 10 kt. Waves 1 to 2 ft. Winds and waves may be higher in and near tstms. $$ ANZ340-260415- Peconic and Gardiners Bays- 1121 AM EDT Wed Jun 25 2025 .THIS AFTERNOON...W winds 5 to 10 kt. Waves 1 ft or less. Slight chance of showers and tstms late. .TONIGHT...SE winds around 5 kt, becoming E 10 to 15 kt with gusts up to 20 kt after midnight. Waves 1 ft or less, then 1 to 2 ft late. Chance of showers after midnight. .THU...E winds 5 to 10 kt. Waves 1 ft or less. Chance of showers. .THU NIGHT...E winds around 10 kt. Waves 1 ft or less. Chance of showers. .FRI...E winds around 10 kt with gusts up to 20 kt. Waves 1 ft or less. Chance of showers in the morning. .FRI NIGHT...E winds 5 to 10 kt. Waves 1 ft or less. Chance of showers after midnight. .SAT...SE winds 5 to 10 kt. Waves 1 ft or less. Chance of showers. .SAT NIGHT...S winds 5 to 10 kt. Waves 1 ft or less. Chance of showers and tstms. .SUN...N winds 5 to 10 kt. Waves 1 ft or less. .SUN NIGHT...S winds 5 to 10 kt. Waves 1 ft or less. Winds and waves may be higher in and near tstms. $$ ANZ345-260415- South Shore Bays from Jones Inlet through Shinnecock Bay- 1121 AM EDT Wed Jun 25 2025 .THIS AFTERNOON...W winds around 5 kt, becoming SW late. Waves 1 ft or less. Slight chance of showers and tstms late. .TONIGHT...S winds 5 to 10 kt, becoming E after midnight. Waves 1 ft or less. Chance of showers after midnight. .THU...NE winds 5 to 10 kt, becoming E 10 to 15 kt in the afternoon. Waves 1 ft or less. Chance of showers. .THU NIGHT...E winds 10 to 15 kt. Waves 1 ft or less. Chance of showers. .FRI...E winds 10 to 15 kt with gusts up to 20 kt. Waves 1 to 2 ft. Chance of showers, mainly in the morning. .FRI NIGHT...E winds 5 to 10 kt. Waves 1 ft or less. Chance of showers. .SAT...SE winds 5 to 10 kt. Waves 1 ft or less. Chance of showers. .SAT NIGHT...S winds 5 to 10 kt. Waves 1 ft or less. Chance of showers and tstms. .SUN...SE winds 5 to 10 kt. Waves 1 ft or less. .SUN NIGHT...S winds 5 to 10 kt. Waves 1 ft or less. Winds and waves may be higher in and near tstms. $$