Coastal Waters Forecast
Issued by NWS Upton, NY
Issued by NWS Upton, NY
281 FZUS51 KOKX 122040 CWFOKX Coastal Waters Forecast National Weather Service New York NY 340 PM EST Wed Nov 12 2025 Montauk Point NY to Sandy Hook NJ out 20 nm offshore, including Long Island Sound, the Long Island Bays, and New York Harbor ANZ300-130915- 340 PM EST Wed Nov 12 2025 .Synopsis for the Long Island and Connecticut coastal waters... A series of weak fronts/surface troughs will move across the area through Thursday as the region remains between low pressure to the north and high pressure to the south. High pressure builds over the area Friday into Saturday before moving offshore Saturday night. A frontal system approaches Saturday night and moves through the region Sunday. $$ ANZ350-130915- Moriches Inlet NY to Montauk Point NY out 20 nm- 340 PM EST Wed Nov 12 2025 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH FRIDAY MORNING... .TONIGHT...W winds 20 to 25 kt with gusts up to 30 kt. Seas 6 to 8 ft, occasionally to 10 ft. Wave Detail: SW 8 ft at 8 seconds and SE 1 ft at 11 seconds. .THU...W winds 20 to 25 kt with gusts up to 30 kt. Seas 5 to 7 ft, occasionally to 9 ft. Wave Detail: SW 7 ft at 8 seconds. .THU NIGHT...NW winds 20 to 25 kt with gusts up to 30 kt. Seas 5 to 7 ft, occasionally to 9 ft. Wave Detail: W 6 ft at 7 seconds and S 2 ft at 9 seconds. .FRI...NW winds 20 to 25 kt, diminishing to 15 to 20 kt in the afternoon. Seas 3 to 5 ft, occasionally to 6 ft. Wave Detail: NW 5 ft at 5 seconds and SE 1 ft at 9 seconds. Slight chance of showers in the afternoon. .FRI NIGHT...NW winds 20 to 25 kt, diminishing to 15 to 20 kt after midnight. Seas 3 to 5 ft, occasionally to 6 ft. Wave Detail: NW 4 ft at 5 seconds. .SAT...NW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. Wave Detail: NW 3 ft at 4 seconds. .SAT NIGHT...SW winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to 5 ft, occasionally to 6 ft. Chance of rain in the evening, then rain likely after midnight. .SUN...W winds 25 to 30 kt with gusts up to 40 kt. Seas 5 to 8 ft, occasionally to 10 ft. Rain. .SUN NIGHT...W winds 25 to 30 kt with gusts up to 40 kt. Seas 6 to 9 ft, occasionally to 11 ft. Chance of rain. .MON...W winds 25 to 30 kt. Seas 6 to 9 ft, occasionally to 11 ft. .MON NIGHT...NW winds 20 to 25 kt with gusts up to 30 kt. Seas 5 to 7 ft, occasionally to 9 ft. $$ ANZ353-130915- Fire Island Inlet NY to Moriches Inlet NY out 20 nm- 340 PM EST Wed Nov 12 2025 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH FRIDAY MORNING... .TONIGHT...W winds around 25 kt with gusts up to 30 kt. Seas 5 to 8 ft, occasionally to 10 ft. Wave Detail: W 7 ft at 7 seconds and SE 1 ft at 11 seconds. .THU...W winds 20 to 25 kt with gusts up to 30 kt. Seas 5 to 7 ft, occasionally to 9 ft. Wave Detail: W 6 ft at 6 seconds. .THU NIGHT...NW winds 20 to 25 kt with gusts up to 30 kt. Seas 4 to 6 ft, occasionally to 8 ft. Wave Detail: W 6 ft at 6 seconds and S 1 ft at 9 seconds. .FRI...NW winds around 20 kt with gusts up to 25 kt. Seas 3 to 5 ft, occasionally to 6 ft. Wave Detail: W 4 ft at 5 seconds and SE 1 ft at 9 seconds. Slight chance of showers in the afternoon. .FRI NIGHT...NW winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to 4 ft, occasionally to 5 ft. Wave Detail: NW 4 ft at 5 seconds. .SAT...NW winds 10 to 15 kt. Seas 2 to 3 ft. Wave Detail: NW 3 ft at 4 seconds. .SAT NIGHT...SW winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to 3 ft, building to 3 to 5 ft, occasionally to 6 ft after midnight. Chance of rain in the evening, then rain likely after midnight. .SUN...W winds 25 to 30 kt with gusts up to 40 kt. Seas 5 to 7 ft, occasionally to 9 ft. Rain likely. .SUN NIGHT...W winds 25 to 30 kt with gusts up to 40 kt. Seas 6 to 8 ft, occasionally to 10 ft. .MON...W winds around 25 kt with gusts up to 35 kt. Seas 5 to 8 ft, occasionally to 10 ft. .MON NIGHT...NW winds 20 to 25 kt with gusts up to 30 kt. Seas 5 to 7 ft, occasionally to 9 ft. $$ ANZ355-130915- Sandy Hook NJ to Fire Island Inlet NY out 20 nm- 340 PM EST Wed Nov 12 2025 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH FRIDAY MORNING... .TONIGHT...W winds 20 to 25 kt with gusts up to 30 kt. Seas 4 to 6 ft, occasionally to 8 ft. Wave Detail: W 6 ft at 6 seconds and SE 1 ft at 11 seconds. .THU...W winds 20 to 25 kt with gusts up to 30 kt. Seas 4 to 6 ft, occasionally to 8 ft. Wave Detail: W 5 ft at 5 seconds. .THU NIGHT...NW winds 20 to 25 kt with gusts up to 30 kt. Seas 3 to 5 ft, occasionally to 6 ft. Wave Detail: W 4 ft at 5 seconds and S 1 ft at 9 seconds. .FRI...NW winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to 4 ft, occasionally to 5 ft. Wave Detail: W 4 ft at 4 seconds. .FRI NIGHT...NW winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to 3 ft. Wave Detail: NW 3 ft at 4 seconds. .SAT...NW winds 10 to 15 kt with gusts up to 20 kt, becoming W in the afternoon. Seas around 2 ft. Wave Detail: NW 2 ft at 3 seconds. .SAT NIGHT...SW winds 10 to 15 kt, increasing to 15 to 20 kt after midnight. Seas 2 to 4 ft, occasionally to 5 ft. Chance of rain in the evening, then rain likely after midnight. .SUN...W winds 20 to 25 kt with gusts up to 35 kt. Seas 4 to 6 ft, occasionally to 8 ft. Rain likely. .SUN NIGHT...W winds 20 to 25 kt with gusts up to 35 kt. Seas 4 to 6 ft, occasionally to 8 ft. .MON...W winds 20 to 25 kt with gusts up to 35 kt. Seas 4 to 6 ft, occasionally to 8 ft. .MON NIGHT...W winds 20 to 25 kt with gusts up to 30 kt. Seas 4 to 6 ft, occasionally to 8 ft. $$ ANZ332-130915- Long Island Sound East of the Mouth of the Connecticut River- 340 PM EST Wed Nov 12 2025 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH THURSDAY AFTERNOON... .TONIGHT...W winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to 4 ft, occasionally to 5 ft. Wave Detail: W 3 ft at 4 seconds. .THU...W winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to 4 ft, occasionally to 5 ft. Wave Detail: W 3 ft at 4 seconds. .THU NIGHT...NW winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to 3 ft. Wave Detail: W 3 ft at 4 seconds. .FRI...NW winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to 3 ft. Wave Detail: W 2 ft at 4 seconds. .FRI NIGHT...NW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. Wave Detail: NW 2 ft at 4 seconds. .SAT...NW winds 10 to 15 kt. Seas around 2 ft in the morning, then 1 ft or less. Wave Detail: NW 2 ft at 3 seconds, becoming W 1 ft at 3 seconds. .SAT NIGHT...SW winds 10 to 15 kt. Seas around 2 ft. Chance of rain in the evening, then rain likely after midnight. .SUN...W winds 15 to 20 kt with gusts up to 30 kt. Seas 2 to 4 ft, occasionally to 5 ft. Rain. .SUN NIGHT...W winds 20 to 25 kt with gusts up to 30 kt. Seas 3 to 4 ft, occasionally to 5 ft. .MON...W winds around 20 kt with gusts up to 30 kt. Seas 3 to 4 ft, occasionally to 5 ft. .MON NIGHT...W winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to 4 ft, occasionally to 5 ft. $$ ANZ331-130915- Long Island Sound East of New Haven CT/Port Jefferson NY to the Mouth of the Connecticut River- 340 PM EST Wed Nov 12 2025 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH THURSDAY AFTERNOON... .TONIGHT...W winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to 4 ft, occasionally to 5 ft. Wave Detail: W 4 ft at 5 seconds. .THU...W winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to 4 ft, occasionally to 5 ft. Wave Detail: W 3 ft at 5 seconds. .THU NIGHT...NW winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to 4 ft, occasionally to 5 ft. Wave Detail: W 3 ft at 4 seconds. .FRI...NW winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to 3 ft. Wave Detail: W 3 ft at 4 seconds. .FRI NIGHT...NW winds 15 to 20 kt, diminishing to 10 to 15 kt after midnight. Seas 2 to 3 ft. Wave Detail: NW 2 ft at 4 seconds. .SAT...NW winds 10 to 15 kt. Seas around 2 ft. Wave Detail: NW 2 ft at 3 seconds. .SAT NIGHT...SW winds 10 to 15 kt. Seas around 2 ft. Chance of rain in the evening, then rain likely after midnight. .SUN...W winds 20 to 25 kt with gusts up to 30 kt. Seas 3 to 5 ft, occasionally to 6 ft. Rain likely. .SUN NIGHT...W winds 20 to 25 kt with gusts up to 35 kt. Seas 3 to 5 ft, occasionally to 6 ft. .MON...W winds 20 to 25 kt with gusts up to 30 kt. Seas 3 to 5 ft, occasionally to 6 ft. .MON NIGHT...W winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to 4 ft, occasionally to 5 ft. $$ ANZ335-130915- Long Island Sound West of New Haven CT/Port Jefferson NY- 340 PM EST Wed Nov 12 2025 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH THURSDAY AFTERNOON... .TONIGHT...W winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to 4 ft, occasionally to 5 ft. Wave Detail: W 3 ft at 3 seconds. .THU...W winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to 4 ft, occasionally to 5 ft. Wave Detail: W 2 ft at 3 seconds. .THU NIGHT...NW winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to 4 ft, occasionally to 5 ft. Wave Detail: W 2 ft at 3 seconds. .FRI...NW winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to 3 ft. Wave Detail: W 2 ft at 3 seconds. .FRI NIGHT...NW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. Wave Detail: NW 2 ft at 3 seconds. .SAT...NW winds 10 to 15 kt. Seas around 2 ft. Wave Detail: NW 1 ft at 2 seconds. .SAT NIGHT...SW winds 10 to 15 kt. Seas around 2 ft. Chance of rain in the evening, then rain likely after midnight. .SUN...W winds 20 to 25 kt with gusts up to 30 kt. Seas 2 to 4 ft, occasionally to 5 ft. Rain likely. .SUN NIGHT...W winds 20 to 25 kt with gusts up to 30 kt. Seas 3 to 5 ft, occasionally to 6 ft. .MON...W winds 20 to 25 kt with gusts up to 30 kt. Seas 3 to 4 ft, occasionally to 5 ft. .MON NIGHT...W winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to 4 ft, occasionally to 5 ft. $$ ANZ338-130915- New York Harbor- 340 PM EST Wed Nov 12 2025 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH THURSDAY AFTERNOON... .TONIGHT...W winds 15 to 20 kt with gusts up to 25 kt. Waves 2 to 3 ft. Wave Detail: W 2 ft at 2 seconds. .THU...W winds 15 to 20 kt with gusts up to 25 kt. Waves 2 to 3 ft. Wave Detail: W 2 ft at 2 seconds. .THU NIGHT...W winds 15 to 20 kt with gusts up to 25 kt. Waves 2 to 3 ft. Wave Detail: W 2 ft at 2 seconds. .FRI...NW winds 10 to 15 kt with gusts up to 25 kt. Waves around 2 ft. Wave Detail: W 1 ft at 2 seconds. .FRI NIGHT...NW winds 10 to 15 kt with gusts up to 20 kt. Waves around 2 ft. Wave Detail: NW 1 ft at 2 seconds. .SAT...NW winds 5 to 10 kt, becoming W in the afternoon. Waves 1 ft or less. .SAT NIGHT...SW winds 10 to 15 kt. Waves 1 ft or less, then around 2 ft after midnight. Chance of rain in the evening, then rain likely after midnight. .SUN...W winds 15 to 20 kt with gusts up to 30 kt. Waves 2 to 3 ft. Chance of rain. .SUN NIGHT...W winds 15 to 20 kt with gusts up to 30 kt. Waves 2 to 3 ft. .MON...W winds 15 to 20 kt with gusts up to 30 kt. Waves 2 to 3 ft. .MON NIGHT...W winds 15 to 20 kt with gusts up to 25 kt. Waves around 2 ft. $$ ANZ340-130915- Peconic and Gardiners Bays- 340 PM EST Wed Nov 12 2025 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH THURSDAY AFTERNOON... .TONIGHT...W winds 15 to 20 kt with gusts up to 25 kt. Waves 2 to 3 ft. .THU...W winds 15 to 20 kt with gusts up to 25 kt. Waves 2 to 3 ft. .THU NIGHT...NW winds 15 to 20 kt with gusts up to 25 kt. Waves 2 to 3 ft. .FRI...NW winds around 15 kt with gusts up to 25 kt. Waves around 2 ft. .FRI NIGHT...NW winds 10 to 15 kt with gusts up to 20 kt. Waves around 2 ft. .SAT...NW winds 10 to 15 kt. Waves 1 ft or less. .SAT NIGHT...W winds 5 to 10 kt, becoming SW 10 to 15 kt with gusts up to 20 kt after midnight. Waves 1 ft or less, then around 2 ft after midnight. Chance of rain in the evening, then rain likely after midnight. .SUN...W winds 15 to 20 kt with gusts up to 30 kt. Waves 2 to 3 ft. Rain. .SUN NIGHT...W winds 15 to 20 kt with gusts up to 30 kt. Waves 2 to 3 ft. Chance of rain. .MON...W winds 15 to 20 kt with gusts up to 30 kt. Waves 2 to 3 ft. .MON NIGHT...W winds 15 to 20 kt with gusts up to 25 kt. Waves 2 to 3 ft. $$ ANZ345-130915- South Shore Bays from Jones Inlet through Shinnecock Bay- 340 PM EST Wed Nov 12 2025 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH THURSDAY AFTERNOON... .TONIGHT...W winds 15 to 20 kt with gusts up to 30 kt. Waves around 2 ft. .THU...W winds 15 to 20 kt with gusts up to 25 kt. Waves around 2 ft. .THU NIGHT...NW winds 15 to 20 kt with gusts up to 25 kt. Waves around 2 ft. .FRI...NW winds 15 to 20 kt with gusts up to 25 kt. Waves around 2 ft. .FRI NIGHT...NW winds 10 to 15 kt with gusts up to 25 kt. Waves around 2 ft. .SAT...NW winds 10 to 15 kt. Waves around 2 ft. .SAT NIGHT...SW winds 10 to 15 kt. Waves around 2 ft. Chance of rain in the evening, then rain likely after midnight. .SUN...W winds 20 to 25 kt with gusts up to 30 kt. Waves around 2 ft. Rain likely. .SUN NIGHT...W winds 20 to 25 kt with gusts up to 35 kt. Waves 2 to 3 ft. .MON...W winds 15 to 20 kt with gusts up to 30 kt. Waves around 2 ft. .MON NIGHT...W winds 15 to 20 kt with gusts up to 30 kt. Waves around 2 ft. $$