Coastal Waters Forecast
Issued by NWS Upton, NY
Issued by NWS Upton, NY
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338 FZUS51 KOKX 200217 CWFOKX Coastal Waters Forecast National Weather Service New York NY 917 PM EST Wed Nov 19 2025 Montauk Point NY to Sandy Hook NJ out 20 nm offshore, including Long Island Sound, the Long Island Bays, and New York Harbor ANZ300-200900- 917 PM EST Wed Nov 19 2025 .Synopsis for the Long Island and Connecticut coastal waters... High pressure settles in through Thursday night before pushing east on Friday. A frontal wave impacts the area Friday night into Saturday morning. High pressure returns Saturday afternoon and remains in place into early next week. $$ ANZ350-200900- Moriches Inlet NY to Montauk Point NY out 20 nm- 917 PM EST Wed Nov 19 2025 .TONIGHT...N winds 5 to 10 kt. Seas 1 ft or less, then around 2 ft after midnight. Wave Detail: NE 1 ft at 2 seconds and S 1 ft at 5 seconds, becoming NE 1 ft at 3 seconds and S 1 ft at 6 seconds. .THU...NE winds 5 to 10 kt. Seas around 2 ft. Wave Detail: E 1 ft at 3 seconds and S 1 ft at 6 seconds. .THU NIGHT...NE winds around 5 kt, becoming W after midnight. Seas around 2 ft. Wave Detail: SE 1 ft at 7 seconds. .FRI...SW winds 5 to 10 kt, increasing to 10 to 15 kt with gusts up to 20 kt in the afternoon. Seas 1 ft or less, then 2 to 3 ft in the afternoon. Wave Detail: SE 1 ft at 6 seconds and SE 1 ft at 9 seconds, becoming SW 2 ft at 4 seconds and E 1 ft at 6 seconds. Slight chance of rain in the afternoon. .FRI NIGHT...SW winds 10 to 15 kt. Seas 2 to 3 ft. Wave Detail: SW 3 ft at 4 seconds and E 1 ft at 7 seconds. Chance of rain in the evening, then rain likely after midnight. .SAT...NW winds 10 to 15 kt, becoming N 15 to 20 kt in the afternoon. Seas 2 to 4 ft, occasionally to 5 ft. Wave Detail: W 3 ft at 5 seconds and E 2 ft at 7 seconds. Chance of rain in the morning. .SAT NIGHT...N winds 10 to 15 kt with gusts up to 20 kt, diminishing to 5 to 10 kt after midnight. Seas 2 to 4 ft, occasionally to 5 ft. .SUN...NW winds 5 to 10 kt. Seas around 2 ft. .SUN NIGHT...SW winds 10 to 15 kt. Seas 2 to 3 ft. .MON...W winds 15 to 20 kt. Seas 2 to 4 ft, occasionally to 5 ft. .MON NIGHT...W winds 15 to 20 kt. Seas 2 to 4 ft, occasionally to 5 ft. $$ ANZ353-200900- Fire Island Inlet NY to Moriches Inlet NY out 20 nm- 917 PM EST Wed Nov 19 2025 .TONIGHT...NE winds 5 to 10 kt. Seas around 2 ft. Wave Detail: NE 1 ft at 3 seconds and S 1 ft at 6 seconds. .THU...NE winds 5 to 10 kt. Seas around 2 ft. Wave Detail: NE 1 ft at 4 seconds and S 1 ft at 6 seconds. .THU NIGHT...NW winds around 5 kt, becoming SW after midnight. Seas around 2 ft. Wave Detail: SE 1 ft at 6 seconds. .FRI...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 4 seconds and E 1 ft at 5 seconds. Slight chance of rain in the afternoon. .FRI NIGHT...SW winds 10 to 15 kt. Seas 2 to 3 ft. Wave Detail: SW 2 ft at 4 seconds and E 1 ft at 6 seconds. Chance of rain in the evening, then rain likely after midnight. .SAT...NW winds 15 to 20 kt. Seas 2 to 4 ft, occasionally to 5 ft. Wave Detail: NW 3 ft at 4 seconds and E 1 ft at 7 seconds. Chance of rain in the morning. .SAT NIGHT...N winds 10 to 15 kt. Seas 2 to 4 ft, occasionally to 5 ft. .SUN...NW winds 5 to 10 kt. Seas around 2 ft. .SUN NIGHT...SW winds 10 to 15 kt. Seas 2 to 3 ft. .MON...W winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. .MON NIGHT...W winds around 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. $$ ANZ355-200900- Sandy Hook NJ to Fire Island Inlet NY out 20 nm- 917 PM EST Wed Nov 19 2025 .TONIGHT...N winds 5 to 10 kt. Seas around 2 ft. Wave Detail: NE 1 ft at 3 seconds and S 1 ft at 5 seconds. .THU...NE winds 5 to 10 kt, becoming N in the afternoon. Seas around 2 ft. Wave Detail: NE 1 ft at 4 seconds and S 1 ft at 6 seconds. .THU NIGHT...S winds around 5 kt, becoming SW after midnight. Seas around 2 ft. Wave Detail: SE 1 ft at 6 seconds. .FRI...SW winds 5 to 10 kt, increasing to 10 to 15 kt in the afternoon. Seas around 2 ft. Wave Detail: SW 2 ft at 3 seconds and E 1 ft at 6 seconds. Slight chance of rain in the afternoon. .FRI NIGHT...SW winds around 10 kt, becoming W after midnight. Seas around 2 ft. Wave Detail: SE 2 ft at 5 seconds. Rain likely. .SAT...NW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. Wave Detail: NW 3 ft at 4 seconds and E 1 ft at 7 seconds. Chance of rain in the morning. .SAT NIGHT...N winds 10 to 15 kt, diminishing to 5 to 10 kt after midnight. Seas 2 to 3 ft. .SUN...NW winds 5 to 10 kt. Seas around 2 ft. .SUN NIGHT...SW winds 10 to 15 kt. Seas around 2 ft. .MON...W winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. .MON NIGHT...W winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. $$ ANZ332-200900- Long Island Sound East of the Mouth of the Connecticut River- 917 PM EST Wed Nov 19 2025 .TONIGHT...N winds around 5 kt. Seas 1 ft or less. .THU...NE winds around 5 kt. Seas 1 ft or less. .THU NIGHT...NE winds around 5 kt, becoming W after midnight. Seas 1 ft or less. Wave Detail: SE 1 ft at 3 seconds. .FRI...SW winds 5 to 10 kt, increasing to 10 to 15 kt in the afternoon. Seas 1 ft or less, then 1 to 2 ft in the afternoon. Wave Detail: SW 1 ft at 2 seconds. Slight chance of rain in the afternoon. .FRI NIGHT...SW winds around 10 kt. Seas around 2 ft. Wave Detail: SW 1 ft at 3 seconds. Chance of rain in the evening, then rain likely after midnight. .SAT...NW winds 10 to 15 kt with gusts up to 20 kt. Seas around 2 ft. Wave Detail: NW 1 ft at 2 seconds. Chance of rain in the morning. .SAT NIGHT...N winds 5 to 10 kt. Seas around 2 ft in the evening, then 1 ft or less. .SUN...W winds 5 to 10 kt. Seas 1 ft or less. .SUN NIGHT...SW winds 5 to 10 kt. Seas 1 ft or less. .MON...W winds 10 to 15 kt with gusts up to 20 kt. Seas around 2 ft. .MON NIGHT...W winds 10 to 15 kt with gusts up to 20 kt. Seas around 2 ft. $$ ANZ331-200900- Long Island Sound East of New Haven CT/Port Jefferson NY to the Mouth of the Connecticut River- 917 PM EST Wed Nov 19 2025 .TONIGHT...N winds around 5 kt. Seas 1 ft or less. .THU...NE winds around 5 kt. Seas 1 ft or less. .THU NIGHT...Light and variable winds, becoming SW around 5 kt after midnight. Seas 1 ft or less. .FRI...SW winds 5 to 10 kt. Seas 1 ft or less. Wave Detail: SW 1 ft at 2 seconds. Slight chance of rain in the afternoon. .FRI NIGHT...SW winds 5 to 10 kt, becoming W after midnight. Seas 1 ft or less. Wave Detail: SW 1 ft at 3 seconds. Chance of rain in the evening, then rain likely after midnight. .SAT...NW winds 10 to 15 kt with gusts up to 20 kt. Seas around 2 ft. Wave Detail: NW 1 ft at 3 seconds. .SAT NIGHT...N winds 10 to 15 kt, diminishing to 5 to 10 kt after midnight. Seas around 2 ft in the evening, then 1 ft or less. .SUN...W winds around 5 kt. Seas 1 ft or less. .SUN NIGHT...SW winds 5 to 10 kt. Seas 1 ft or less. .MON...W winds 10 to 15 kt with gusts up to 20 kt. Seas 1 ft or less. .MON NIGHT...W winds around 10 kt. Seas 1 ft or less. $$ ANZ335-200900- Long Island Sound West of New Haven CT/Port Jefferson NY- 917 PM EST Wed Nov 19 2025 .TONIGHT...N winds 5 to 10 kt. Seas 1 ft or less. .THU...NE winds around 5 kt. Seas 1 ft or less. .THU NIGHT...Light and variable winds, becoming SW around 5 kt after midnight. Seas 1 ft or less. .FRI...SW winds 5 to 10 kt. Seas 1 ft or less. Wave Detail: SW 1 ft at 2 seconds. Slight chance of rain in the afternoon. .FRI NIGHT...SW winds 5 to 10 kt, becoming W after midnight. Seas 1 ft or less. Wave Detail: SW 1 ft at 2 seconds. Chance of rain. .SAT...NW winds 10 to 15 kt. Seas 1 ft or less. Wave Detail: NW 1 ft at 2 seconds. .SAT NIGHT...N winds 10 to 15 kt, diminishing to 5 to 10 kt after midnight. Seas 1 ft or less. .SUN...W winds around 5 kt. Seas 1 ft or less. .SUN NIGHT...SW winds 5 to 10 kt. Seas 1 ft or less. .MON...W winds 10 to 15 kt with gusts up to 20 kt. Seas 1 ft or less. .MON NIGHT...W winds 10 to 15 kt. Seas 1 ft or less. $$ ANZ338-200900- New York Harbor- 917 PM EST Wed Nov 19 2025 .TONIGHT...N winds 5 to 10 kt. Waves 1 ft or less. .THU...NE winds around 5 kt. Waves 1 ft or less. .THU NIGHT...S winds around 5 kt, becoming W after midnight. Waves 1 ft or less. .FRI...SW winds 5 to 10 kt. Waves 1 ft or less. Slight chance of rain in the afternoon. .FRI NIGHT...SW winds 5 to 10 kt, becoming W after midnight. Waves 1 ft or less. Rain likely. .SAT...NW winds around 10 kt. Waves 1 ft or less. Wave Detail: NW 1 ft at 2 seconds. Chance of rain in the morning. .SAT NIGHT...N winds 5 to 10 kt. Waves 1 ft or less. .SUN...W winds 5 to 10 kt. Waves 1 ft or less. .SUN NIGHT...SW winds 5 to 10 kt. Waves 1 ft or less. .MON...W winds 5 to 10 kt. Waves 1 ft or less. .MON NIGHT...W winds around 10 kt. Waves 1 ft or less. $$ ANZ340-200900- Peconic and Gardiners Bays- 917 PM EST Wed Nov 19 2025 .TONIGHT...N winds around 5 kt. Waves 1 ft or less. .THU...NE winds around 5 kt. Waves 1 ft or less. .THU NIGHT...Light and variable winds. Waves 1 ft or less. .FRI...SW winds 5 to 10 kt. Waves 1 ft or less. Slight chance of rain in the afternoon. .FRI NIGHT...SW winds 5 to 10 kt. Waves 1 ft or less. Chance of rain in the evening, then rain likely after midnight. .SAT...NW winds 10 to 15 kt with gusts up to 20 kt. Waves 1 ft or less. Chance of rain in the morning. .SAT NIGHT...N winds 5 to 10 kt. Waves 1 ft or less. .SUN...W winds around 5 kt. Waves 1 ft or less. .SUN NIGHT...SW winds 5 to 10 kt. Waves 1 ft or less. .MON...W winds 10 to 15 kt with gusts up to 20 kt. Waves 1 ft or less. .MON NIGHT...W winds 5 to 10 kt. Waves 1 ft or less. $$ ANZ345-200900- South Shore Bays from Jones Inlet through Shinnecock Bay- 917 PM EST Wed Nov 19 2025 .TONIGHT...N winds around 5 kt. Waves 1 ft or less. .THU...N winds around 5 kt. Waves 1 ft or less. .THU NIGHT...Light and variable winds, becoming W around 5 kt after midnight. Waves 1 ft or less. .FRI...SW winds 5 to 10 kt, increasing to 10 to 15 kt in the afternoon. Waves 1 ft or less. Slight chance of rain in the afternoon. .FRI NIGHT...SW winds 5 to 10 kt. Waves 1 ft or less. Chance of rain in the evening, then rain likely after midnight. .SAT...NW winds 10 to 15 kt with gusts up to 20 kt. Waves 1 ft or less. Chance of rain in the morning. .SAT NIGHT...N winds 10 to 15 kt, diminishing to 5 to 10 kt after midnight. Waves 1 ft or less. .SUN...W winds 5 to 10 kt. Waves 1 ft or less. .SUN NIGHT...SW winds 5 to 10 kt. Waves 1 ft or less. .MON...W winds 10 to 15 kt with gusts up to 20 kt. Waves 1 ft or less. .MON NIGHT...W winds 10 to 15 kt. Waves 1 ft or less. $$