Coastal Waters Forecast
Issued by NWS Upton, NY
Issued by NWS Upton, NY
471 FZUS51 KOKX 131602 CWFOKX Coastal Waters Forecast National Weather Service New York NY 1102 AM EST Thu Nov 13 2025 Montauk Point NY to Sandy Hook NJ out 20 nm offshore, including Long Island Sound, the Long Island Bays, and New York Harbor ANZ300-140515- 1102 AM EST Thu Nov 13 2025 .Synopsis for the Long Island and Connecticut coastal waters... A series of weak fronts/surface troughs pass across the region today. 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. High pressure builds to the west on Monday. $$ ANZ350-140515- Moriches Inlet NY to Montauk Point NY out 20 nm- 1102 AM EST Thu Nov 13 2025 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH FRIDAY AFTERNOON... .TODAY...NW winds 20 to 25 kt with gusts up to 30 kt. Seas 5 to 7 ft, occasionally to 9 ft. Wave Detail: SW 6 ft at 7 seconds and S 2 ft at 9 seconds. Slight chance of showers. .TONIGHT...NW winds 20 to 25 kt with gusts up to 30 kt. Seas 5 to 7 ft, occasionally to 9 ft. Wave Detail: W 6 ft at 7 seconds and S 2 ft at 9 seconds. Slight chance of showers in the evening. .FRI...NW winds 20 to 25 kt, diminishing to 15 to 20 kt in the afternoon. Seas 3 to 5 ft, occasionally to 6 ft. Wave Detail: NW 5 ft at 5 seconds and SE 1 ft at 9 seconds. .FRI NIGHT...NW winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to 4 ft, occasionally to 5 ft. Wave Detail: NW 4 ft at 4 seconds. .SAT...NW winds 10 to 15 kt with gusts up to 20 kt, becoming W in the afternoon. Seas 2 to 3 ft. Wave Detail: NW 3 ft at 4 seconds. .SAT NIGHT...SW winds 15 to 20 kt, increasing to 20 to 25 kt after midnight. Seas 2 to 4 ft, occasionally to 5 ft, building to 4 to 6 ft, occasionally to 8 ft after midnight. Wave Detail: SW 4 ft at 4 seconds and E 1 ft at 11 seconds, becoming SW 6 ft at 7 seconds and E 1 ft at 11 seconds. Showers. .SUN...W winds 25 to 30 kt. Seas 6 to 8 ft, occasionally to 10 ft. Showers likely. .SUN NIGHT...W winds 25 to 30 kt with gusts up to 40 kt. Seas 6 to 9 ft, occasionally to 11 ft. .MON...W winds 25 to 30 kt with gusts up to 40 kt. Seas 6 to 9 ft, occasionally to 11 ft. .MON NIGHT...NW winds 20 to 25 kt with gusts up to 35 kt. Seas 5 to 7 ft, occasionally to 9 ft. $$ ANZ353-140515- Fire Island Inlet NY to Moriches Inlet NY out 20 nm- 1102 AM EST Thu Nov 13 2025 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH FRIDAY AFTERNOON... .TODAY...NW winds 20 to 25 kt with gusts up to 30 kt. Seas 5 to 6 ft, occasionally to 8 ft. Wave Detail: W 6 ft at 6 seconds and S 1 ft at 9 seconds. Slight chance of showers late this morning. .TONIGHT...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. .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 3 ft at 4 seconds. .SAT...NW winds 10 to 15 kt with gusts up to 20 kt, becoming W in the afternoon. Seas 2 to 3 ft. Wave Detail: NW 2 ft at 4 seconds. .SAT NIGHT...SW winds 15 to 20 kt, increasing to 20 to 25 kt after midnight. Seas 2 to 4 ft, occasionally to 5 ft, building to 4 to 6 ft, occasionally to 8 ft after midnight. Wave Detail: SW 4 ft at 4 seconds, becoming SW 6 ft at 6 seconds. Showers. .SUN...W winds 20 to 25 kt with gusts up to 35 kt. Seas 5 to 7 ft, occasionally to 9 ft. Showers 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 25 to 30 kt with gusts up to 40 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. $$ ANZ355-140515- Sandy Hook NJ to Fire Island Inlet NY out 20 nm- 1102 AM EST Thu Nov 13 2025 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH FRIDAY AFTERNOON... .TODAY...W winds 20 to 25 kt with gusts up to 30 kt. Seas 3 to 5 ft, occasionally to 6 ft. Wave Detail: W 5 ft at 5 seconds and S 2 ft at 9 seconds. Chance of showers late this morning. .TONIGHT...NW winds 20 to 25 kt with gusts up to 30 kt. Seas 3 to 5 ft, occasionally to 6 ft. Wave Detail: W 5 ft at 5 seconds and S 1 ft at 9 seconds. .FRI...NW winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to 4 ft, occasionally to 5 ft. Wave Detail: W 4 ft at 4 seconds. .FRI NIGHT...NW winds 15 to 20 kt, diminishing to 10 to 15 kt after midnight. Seas 2 to 3 ft. Wave Detail: NW 3 ft at 4 seconds. .SAT...NW winds 10 to 15 kt, becoming W in the afternoon. Seas around 2 ft. Wave Detail: NW 2 ft at 3 seconds. .SAT NIGHT...SW winds 15 to 20 kt, increasing to 20 to 25 kt after midnight. Seas 2 to 3 ft, building to 3 to 5 ft, occasionally to 6 ft after midnight. Wave Detail: SW 3 ft at 4 seconds, becoming SW 5 ft at 5 seconds. Showers. .SUN...W winds 20 to 25 kt with gusts up to 35 kt. Seas 4 to 6 ft, occasionally to 8 ft. Showers likely. .SUN NIGHT...W winds 20 to 25 kt with gusts up to 35 kt. Seas 4 to 6 ft, occasionally to 8 ft. .MON...W winds 20 to 25 kt with gusts up to 40 kt. Seas 4 to 6 ft, occasionally to 8 ft. .MON NIGHT...NW winds around 20 kt with gusts up to 30 kt. Seas 3 to 5 ft, occasionally to 6 ft. $$ ANZ332-140515- Long Island Sound East of the Mouth of the Connecticut River- 1102 AM EST Thu Nov 13 2025 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TONIGHT... .TODAY...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. .TONIGHT...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. Seas 2 to 3 ft. Wave Detail: NW 2 ft at 4 seconds. .FRI NIGHT...NW winds 10 to 15 kt with gusts up to 20 kt. Seas around 2 ft. Wave Detail: NW 2 ft at 3 seconds. .SAT...NW winds around 10 kt. Seas around 2 ft in the morning, then 1 ft or less. Wave Detail: NW 1 ft at 3 seconds, becoming W 1 ft at 3 seconds. .SAT NIGHT...SW winds 10 to 15 kt, increasing to 15 to 20 kt after midnight. Seas around 2 ft. Wave Detail: SW 2 ft at 3 seconds. Chance of showers in the evening, then showers after midnight. .SUN...W winds 20 to 25 kt with gusts up to 30 kt. Seas 2 to 4 ft, occasionally to 5 ft. Showers likely. .SUN NIGHT...W winds 20 to 25 kt with gusts up to 30 kt. Seas 2 to 4 ft, occasionally to 5 ft. .MON...W winds 20 to 25 kt with gusts up to 35 kt. Seas 3 to 4 ft, occasionally to 5 ft. .MON NIGHT...W winds 15 to 20 kt with gusts up to 30 kt. Seas 2 to 4 ft, occasionally to 5 ft. $$ ANZ331-140515- Long Island Sound East of New Haven CT/Port Jefferson NY to the Mouth of the Connecticut River- 1102 AM EST Thu Nov 13 2025 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TONIGHT... .TODAY...NW winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to 4 ft, occasionally to 5 ft. Wave Detail: W 3 ft at 4 seconds. Slight chance of showers late this morning. .TONIGHT...NW winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to 4 ft, occasionally to 5 ft. Wave Detail: W 3 ft at 4 seconds. .FRI...NW winds 15 to 20 kt. Seas 2 to 3 ft. Wave Detail: W 3 ft at 4 seconds. .FRI NIGHT...NW winds 10 to 15 kt. Seas 2 to 3 ft. Wave Detail: NW 2 ft at 3 seconds. .SAT...NW winds 10 to 15 kt, becoming W in the afternoon. Seas around 2 ft in the morning, then 1 ft or less. Wave Detail: NW 1 ft at 3 seconds, becoming W 1 ft at 3 seconds. .SAT NIGHT...SW winds 10 to 15 kt, increasing to 15 to 20 kt after midnight. Seas around 2 ft. Wave Detail: SW 2 ft at 4 seconds. Showers. .SUN...W winds 20 to 25 kt with gusts up to 30 kt. Seas 2 to 4 ft, occasionally to 5 ft. Showers likely. .SUN NIGHT...W winds 20 to 25 kt with gusts up to 35 kt. Seas 3 to 5 ft, occasionally to 6 ft. .MON...W winds 20 to 25 kt with gusts up to 30 kt. Seas 3 to 4 ft, occasionally to 5 ft. .MON NIGHT...W winds 20 to 25 kt with gusts up to 30 kt. Seas 2 to 4 ft, occasionally to 5 ft. $$ ANZ335-140515- Long Island Sound West of New Haven CT/Port Jefferson NY- 1102 AM EST Thu Nov 13 2025 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 6 PM EST THIS EVENING... .TODAY...W winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to 3 ft. Wave Detail: W 2 ft at 3 seconds. Chance of showers late this morning. .TONIGHT...NW winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to 3 ft. Wave Detail: W 2 ft at 3 seconds. .FRI...NW winds 10 to 15 kt with gusts up to 20 kt. Seas around 2 ft. Wave Detail: NW 2 ft at 3 seconds. .FRI NIGHT...NW winds 10 to 15 kt. Seas around 2 ft. Wave Detail: NW 1 ft at 2 seconds. .SAT...NW winds 5 to 10 kt, becoming W in the afternoon. Seas around 2 ft in the morning, then 1 ft or less. Wave Detail: NW 1 ft at 2 seconds, becoming W 1 ft at 2 seconds. .SAT NIGHT...SW winds 10 to 15 kt, increasing to 15 to 20 kt after midnight. Seas around 2 ft. Wave Detail: SW 2 ft at 3 seconds. Showers. .SUN...W winds 15 to 20 kt with gusts up to 30 kt. Seas 2 to 4 ft, occasionally to 5 ft. Chance of showers. .SUN NIGHT...W winds 20 to 25 kt with gusts up to 30 kt. Seas 2 to 4 ft, occasionally to 5 ft. .MON...W winds 20 to 25 kt with gusts up to 35 kt. Seas 2 to 4 ft, occasionally to 5 ft. .MON NIGHT...W winds 15 to 20 kt with gusts up to 30 kt. Seas 2 to 4 ft, occasionally to 5 ft. $$ ANZ338-140515- New York Harbor- 1102 AM EST Thu Nov 13 2025 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 6 PM EST THIS EVENING... .TODAY...W winds 15 to 20 kt with gusts up to 25 kt. Waves 2 to 3 ft. Wave Detail: W 2 ft at 2 seconds. Chance of showers late this morning. .TONIGHT...W winds 15 to 20 kt. Waves around 2 ft. Wave Detail: W 2 ft at 2 seconds. .FRI...NW winds 10 to 15 kt with gusts up to 20 kt. Waves around 2 ft. Wave Detail: W 1 ft at 2 seconds. .FRI NIGHT...NW winds 10 to 15 kt. Waves around 2 ft. Wave Detail: NW 1 ft at 2 seconds. .SAT...NW winds 5 to 10 kt, becoming SW in the afternoon. Waves 1 ft or less. .SAT NIGHT...SW winds 10 to 15 kt, increasing to 15 to 20 kt after midnight. Waves 1 ft or less, then around 2 ft after midnight. Wave Detail: SW 1 ft at 2 seconds. Showers. .SUN...W winds 15 to 20 kt with gusts up to 30 kt. Waves around 2 ft. Chance of showers. .SUN NIGHT...W winds 15 to 20 kt with gusts up to 30 kt. Waves around 2 ft. .MON...W winds 15 to 20 kt with gusts up to 30 kt. Waves around 2 ft. .MON NIGHT...W winds 15 to 20 kt with gusts up to 25 kt. Waves around 2 ft. $$ ANZ340-140515- Peconic and Gardiners Bays- 1102 AM EST Thu Nov 13 2025 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TONIGHT... .TODAY...NW winds 15 to 20 kt with gusts up to 25 kt. Waves around 2 ft. .TONIGHT...NW winds 15 to 20 kt with gusts up to 25 kt. Waves around 2 ft. .FRI...NW winds around 15 kt with gusts up to 20 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 around 10 kt, becoming W in the afternoon. Waves 1 ft or less. .SAT NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt. Waves 1 ft or less, then around 2 ft after midnight. Showers. .SUN...W winds 15 to 20 kt with gusts up to 30 kt. Waves around 2 ft. Showers likely. .SUN NIGHT...W winds 20 to 25 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 30 kt. Waves 2 to 3 ft. $$ ANZ345-140515- South Shore Bays from Jones Inlet through Shinnecock Bay- 1102 AM EST Thu Nov 13 2025 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TONIGHT... .TODAY...W winds 15 to 20 kt with gusts up to 25 kt. Waves around 2 ft. Chance of showers late this morning. .TONIGHT...NW winds 15 to 20 kt with gusts up to 25 kt. Waves around 2 ft. .FRI...NW winds 10 to 15 kt with gusts up to 25 kt. Waves around 2 ft. .FRI NIGHT...NW winds 10 to 15 kt with gusts up to 20 kt. Waves around 2 ft in the evening, then 1 ft or less. .SAT...NW winds around 10 kt, becoming W in the afternoon. Waves 1 ft or less. .SAT NIGHT...SW winds 10 to 15 kt, increasing to 15 to 20 kt after midnight. Waves 1 ft or less, then around 2 ft after midnight. Showers. .SUN...W winds 20 to 25 kt with gusts up to 30 kt. Waves around 2 ft. Chance of showers. .SUN NIGHT...W winds 20 to 25 kt with gusts up to 35 kt. Waves around 2 ft. .MON...W winds 20 to 25 kt with gusts up to 30 kt. Waves around 2 ft. .MON NIGHT...W winds 15 to 20 kt with gusts up to 30 kt. Waves around 2 ft. $$