Coastal Waters Forecast
Issued by NWS Upton, NY
Issued by NWS Upton, NY
047 FZUS51 KOKX 050720 CWFOKX Coastal Waters Forecast National Weather Service New York NY 220 AM EST Wed Nov 5 2025 Montauk Point NY to Sandy Hook NJ out 20 nm offshore, including Long Island Sound, the Long Island Bays, and New York Harbor ANZ300-052030- 220 AM EST Wed Nov 5 2025 .Synopsis for the Long Island and Connecticut coastal waters... Deepening low pressure over the Great Lakes this morning will pass to the north of area tonight, dragging a strong cold front across the area. High pressure then gradually builds in behind the system Thursday into Thursday night. A series of fast moving lows will then track north of the area Friday night into Saturday, with another Sunday night into Monday. Each of which will send a cold front through the waters. $$ ANZ350-052030- Moriches Inlet NY to Montauk Point NY out 20 nm- 220 AM EST Wed Nov 5 2025 ...STORM WATCH IN EFFECT FROM THIS EVENING THROUGH THURSDAY MORNING... ...LOW WATER ADVISORY IN EFFECT FROM MIDNIGHT TONIGHT TO 4 AM EST THURSDAY... .TODAY...W winds 10 to 15 kt with gusts up to 20 kt, becoming SW 25 to 30 kt. Seas 2 to 3 ft, building to 5 to 7 ft, occasionally to 9 ft this afternoon. Wave Detail: SW 3 ft at 5 seconds and SE 1 ft at 9 seconds, becoming SW 7 ft at 7 seconds and SE 1 ft at 9 seconds. .TONIGHT...SW winds 30 to 35 kt, becoming W 30 to 40 kt after midnight. Seas 9 to 13 ft, occasionally to 17 ft. Wave Detail: SW 13 ft at 9 seconds. Slight chance of showers in the evening. .THU...NW winds 25 to 30 kt with gusts up to 45 kt, diminishing to 20 to 25 kt with gusts up to 30 kt in the afternoon. Seas 7 to 10 ft, occasionally to 13 ft, subsiding to 5 to 7 ft, occasionally to 9 ft in the afternoon. Wave Detail: SW 10 ft at 9 seconds and W 8 ft at 6 seconds, becoming W 7 ft at 7 seconds and S 5 ft at 9 seconds. .THU NIGHT...NW winds 15 to 20 kt with gusts up to 25 kt, diminishing to 10 to 15 kt after midnight. Seas 4 to 6 ft, occasionally to 8 ft, subsiding to 2 to 4 ft, occasionally to 5 ft after midnight. Wave Detail: NW 6 ft at 6 seconds and S 3 ft at 9 seconds, becoming NW 4 ft at 5 seconds and S 2 ft at 8 seconds. .FRI...SW winds 10 to 15 kt with gusts up to 20 kt, increasing to 20 to 25 kt with gusts up to 30 kt in the afternoon. Seas around 2 ft, building to 4 to 6 ft, occasionally to 8 ft in the afternoon. Wave Detail: W 2 ft at 5 seconds and S 2 ft at 8 seconds, becoming SW 6 ft at 6 seconds and S 1 ft at 11 seconds. .FRI NIGHT...SW winds 25 to 30 kt. Seas 7 to 10 ft, occasionally to 13 ft. Wave Detail: S 10 ft at 11 seconds and SW 7 ft at 6 seconds. Showers likely after midnight. .SAT...W winds 15 to 20 kt with gusts up to 25 kt. Seas 5 to 8 ft, occasionally to 10 ft. Chance of rain. .SAT NIGHT...W winds 10 to 15 kt. Seas 4 to 5 ft, occasionally to 6 ft. .SUN...S winds 15 to 20 kt with gusts up to 25 kt. Seas 4 to 6 ft, occasionally to 8 ft. Chance of rain. .SUN NIGHT...W winds 15 to 20 kt. Seas 4 to 6 ft, occasionally to 8 ft. Rain likely. $$ ANZ353-052030- Fire Island Inlet NY to Moriches Inlet NY out 20 nm- 220 AM EST Wed Nov 5 2025 ...STORM WATCH IN EFFECT FROM THIS EVENING THROUGH THURSDAY MORNING... ...LOW WATER ADVISORY IN EFFECT FROM MIDNIGHT TONIGHT TO 4 AM EST THURSDAY... .TODAY...W winds around 10 kt, becoming SW 15 to 20 kt with gusts up to 25 kt late this morning, then increasing to 20 to 25 kt with gusts up to 35 kt early this afternoon, increasing to 25 to 30 kt late. Seas 2 to 3 ft, building to 5 to 8 ft, occasionally to 10 ft this afternoon. Wave Detail: SW 3 ft at 4 seconds and SE 1 ft at 9 seconds, becoming SW 8 ft at 6 seconds and SE 8 ft at 9 seconds. .TONIGHT...SW winds 30 to 35 kt, becoming NW 30 to 40 kt after midnight. Seas 8 to 11 ft, occasionally to 14 ft. Wave Detail: SW 11 ft at 8 seconds and W 8 ft at 7 seconds. Slight chance of showers in the evening. .THU...NW winds 25 to 30 kt with gusts up to 40 kt, diminishing to 20 to 25 kt with gusts up to 30 kt in the afternoon. Seas 6 to 9 ft, occasionally to 11 ft, subsiding to 5 to 7 ft, occasionally to 9 ft in the afternoon. Wave Detail: W 8 ft at 7 seconds and S 6 ft at 9 seconds, becoming W 7 ft at 6 seconds and S 3 ft at 9 seconds. .THU NIGHT...NW winds 15 to 20 kt with gusts up to 25 kt, diminishing to 5 to 10 kt after midnight. Seas 3 to 5 ft, occasionally to 6 ft, subsiding to 2 to 3 ft after midnight. Wave Detail: NW 5 ft at 5 seconds and S 2 ft at 8 seconds, becoming NW 3 ft at 4 seconds and S 1 ft at 8 seconds. .FRI...SW winds 10 to 15 kt with gusts up to 20 kt, increasing to 25 to 30 kt in the afternoon. Seas around 2 ft, building to 4 to 6 ft, occasionally to 8 ft in the afternoon. Wave Detail: W 2 ft at 4 seconds and S 1 ft at 8 seconds, becoming SW 6 ft at 6 seconds and SE 1 ft at 11 seconds. .FRI NIGHT...SW winds 25 to 30 kt. Seas 7 to 9 ft, occasionally to 11 ft. Wave Detail: S 9 ft at 7 seconds. Chance of showers in the evening, then showers likely after midnight. .SAT...W winds 15 to 20 kt with gusts up to 25 kt. Seas 5 to 7 ft, occasionally to 9 ft. Chance of rain. .SAT NIGHT...W winds 10 to 15 kt. Seas 4 to 5 ft, occasionally to 6 ft. .SUN...S winds 15 to 20 kt with gusts up to 25 kt. Seas 4 to 6 ft, occasionally to 8 ft. Chance of rain. .SUN NIGHT...W winds 15 to 20 kt with gusts up to 25 kt. Seas 4 to 5 ft, occasionally to 6 ft. Chance of rain. $$ ANZ355-052030- Sandy Hook NJ to Fire Island Inlet NY out 20 nm- 220 AM EST Wed Nov 5 2025 ...STORM WATCH IN EFFECT FROM THIS EVENING THROUGH THURSDAY MORNING... ...LOW WATER ADVISORY IN EFFECT FROM MIDNIGHT TONIGHT TO 4 AM EST THURSDAY... .TODAY...W winds around 10 kt, becoming SW 15 to 20 kt with gusts up to 25 kt late this morning, then becoming S 20 to 25 kt with gusts up to 35 kt early this afternoon, becoming SW 25 to 30 kt late. Seas 2 to 3 ft, building to 4 to 6 ft, occasionally to 8 ft this afternoon. Wave Detail: SW 3 ft at 3 seconds and SE 1 ft at 9 seconds, becoming S 6 ft at 6 seconds and SE 3 ft at 9 seconds. .TONIGHT...SW winds 25 to 30 kt, becoming NW 25 to 35 kt after midnight. Gusts up to 50 kt. Seas 6 to 9 ft, occasionally to 11 ft. Wave Detail: SW 9 ft at 7 seconds. Slight chance of showers in the evening. .THU...NW winds 25 to 30 kt with gusts up to 40 kt, diminishing to 15 to 20 kt with gusts up to 30 kt in the afternoon. Seas 5 to 7 ft, occasionally to 9 ft, subsiding to 3 to 5 ft, occasionally to 6 ft in the afternoon. Wave Detail: W 6 ft at 5 seconds and S 4 ft at 9 seconds, becoming W 5 ft at 5 seconds and S 2 ft at 9 seconds. .THU NIGHT...NW winds 15 to 20 kt, diminishing to 5 to 10 kt after midnight. Seas 2 to 4 ft, occasionally to 5 ft. Wave Detail: NW 4 ft at 5 seconds and S 2 ft at 8 seconds. .FRI...SW winds 10 to 15 kt with gusts up to 20 kt, becoming S 20 to 25 kt with gusts up to 30 kt in the afternoon. Seas around 2 ft, building to 3 to 5 ft, occasionally to 6 ft in the afternoon. Wave Detail: W 2 ft at 3 seconds and S 1 ft at 9 seconds, becoming S 5 ft at 6 seconds and SE 1 ft at 11 seconds. .FRI NIGHT...SW winds 20 to 25 kt with gusts up to 30 kt. Seas 5 to 7 ft, occasionally to 9 ft. Wave Detail: S 7 ft at 7 seconds. Chance of showers in the evening, then showers likely after midnight. .SAT...W winds 15 to 20 kt with gusts up to 25 kt. Seas 4 to 6 ft, occasionally to 8 ft. Chance of rain. .SAT NIGHT...NW winds 10 to 15 kt. Seas 3 to 4 ft, occasionally to 5 ft. .SUN...S winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to 5 ft, occasionally to 6 ft. Chance of rain. .SUN NIGHT...W winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to 5 ft, occasionally to 6 ft. Chance of rain. $$ ANZ332-052030- Long Island Sound East of the Mouth of the Connecticut River- 220 AM EST Wed Nov 5 2025 ...STORM WATCH IN EFFECT FROM THIS EVENING THROUGH THURSDAY MORNING... ...LOW WATER ADVISORY IN EFFECT FROM 3 AM TO 7 AM EST THURSDAY... .TODAY...W winds 5 to 10 kt, becoming SW 10 to 15 kt with gusts up to 20 kt late this morning, then increasing to 15 to 20 kt with gusts up to 30 kt early this afternoon, increasing to 20 to 25 kt with gusts up to 30 kt late. Seas 2 to 4 ft, occasionally to 5 ft. Wave Detail: SW 3 ft at 4 seconds. .TONIGHT...SW winds 25 to 30 kt, becoming W 25 to 35 kt after midnight. Gusts up to 50 kt. Seas 4 to 6 ft, occasionally to 8 ft. Wave Detail: W 6 ft at 5 seconds and SE 1 ft at 9 seconds. Slight chance of showers in the evening. .THU...NW winds 25 to 30 kt with gusts up to 45 kt, diminishing to 15 to 20 kt with gusts up to 25 kt in the afternoon. Seas 4 to 6 ft, occasionally to 8 ft, subsiding to 2 to 4 ft, occasionally to 5 ft in the afternoon. Wave Detail: W 5 ft at 5 seconds and E 1 ft at 11 seconds, becoming W 4 ft at 5 seconds and E 1 ft at 10 seconds. .THU NIGHT...NW winds 15 to 20 kt, diminishing to 5 to 10 kt after midnight. Seas 2 to 3 ft. Wave Detail: NW 3 ft at 4 seconds. .FRI...SW winds 10 to 15 kt, increasing to 20 to 25 kt in the afternoon. Seas 1 ft or less, then 2 to 3 ft in the afternoon. Wave Detail: W 1 ft at 4 seconds, becoming SW 3 ft at 3 seconds. .FRI NIGHT...SW winds 20 to 25 kt with gusts up to 30 kt. Seas 2 to 4 ft, occasionally to 5 ft. Wave Detail: SW 4 ft at 4 seconds. Showers likely after midnight. .SAT...W winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. Chance of rain. .SAT NIGHT...NW winds 5 to 10 kt. Seas 2 to 3 ft. .SUN...SE winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. Chance of rain. .SUN NIGHT...W winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. Chance of rain. $$ ANZ331-052030- Long Island Sound East of New Haven CT/Port Jefferson NY to the Mouth of the Connecticut River- 220 AM EST Wed Nov 5 2025 ...STORM WATCH IN EFFECT FROM THIS EVENING THROUGH THURSDAY MORNING... ...LOW WATER ADVISORY IN EFFECT FROM 3 AM TO 7 AM EST THURSDAY... .TODAY...W winds 5 to 10 kt, becoming SW 10 to 15 kt with gusts up to 20 kt late this morning, then increasing to 15 to 20 kt with gusts up to 25 kt early this afternoon, increasing to 20 to 25 kt with gusts up to 30 kt late. Seas 1 ft or less, then 2 to 4 ft, occasionally to 5 ft this afternoon. Wave Detail: W 1 ft at 3 seconds, becoming SW 3 ft at 4 seconds. .TONIGHT...SW winds 25 to 30 kt, becoming W 25 to 35 kt after midnight. Gusts up to 50 kt. Seas 4 to 6 ft, occasionally to 8 ft. Wave Detail: W 6 ft at 6 seconds. Slight chance of showers in the evening. .THU...NW winds 20 to 25 kt with gusts up to 40 kt, diminishing to 15 to 20 kt with gusts up to 25 kt in the afternoon. Seas 4 to 6 ft, occasionally to 8 ft, subsiding to 2 to 4 ft, occasionally to 5 ft in the afternoon. Wave Detail: W 5 ft at 5 seconds, becoming W 4 ft at 5 seconds. .THU NIGHT...NW winds 10 to 15 kt with gusts up to 20 kt, diminishing to 5 to 10 kt after midnight. Seas 2 to 3 ft. Wave Detail: NW 3 ft at 4 seconds. .FRI...SW winds 10 to 15 kt, increasing to 20 to 25 kt in the afternoon. Seas 1 ft or less, then 2 to 3 ft in the afternoon. Wave Detail: W 1 ft at 3 seconds, becoming SW 3 ft at 4 seconds. .FRI NIGHT...SW winds 20 to 25 kt, diminishing to 15 to 20 kt after midnight. Seas 2 to 4 ft, occasionally to 5 ft. Wave Detail: SW 4 ft at 4 seconds. Chance of showers in the evening, then showers likely after midnight. .SAT...W winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. Chance of rain. .SAT NIGHT...NW winds 5 to 10 kt. Seas 1 ft or less. .SUN...SE winds 10 to 15 kt with gusts up to 20 kt. Seas around 2 ft. Chance of rain. .SUN NIGHT...W winds 10 to 15 kt with gusts up to 20 kt. Seas around 2 ft. Chance of rain. $$ ANZ335-052030- Long Island Sound West of New Haven CT/Port Jefferson NY- 220 AM EST Wed Nov 5 2025 ...STORM WATCH IN EFFECT FROM THIS EVENING THROUGH THURSDAY MORNING... ...LOW WATER ADVISORY IN EFFECT FROM 3 AM TO 7 AM EST THURSDAY... .TODAY...W winds 5 to 10 kt, becoming SW 15 to 20 kt with gusts up to 30 kt. Seas 1 ft or less, then 2 to 3 ft this afternoon. Wave Detail: SW 1 ft at 2 seconds, becoming SW 2 ft at 3 seconds. .TONIGHT...SW winds 20 to 25 kt with gusts up to 40 kt, becoming NW 25 to 30 kt with gusts up to 50 kt after midnight. Seas 3 to 5 ft, occasionally to 6 ft. Wave Detail: W 5 ft at 4 seconds. Slight chance of showers in the evening. .THU...NW winds 15 to 20 kt. Gusts up to 35 kt in the morning. Seas 2 to 4 ft, occasionally to 5 ft. Wave Detail: W 3 ft at 4 seconds. .THU NIGHT...NW winds 10 to 15 kt with gusts up to 20 kt, becoming W 5 to 10 kt after midnight. Seas 1 to 2 ft in the evening, then 1 ft or less. Wave Detail: NW 2 ft at 3 seconds, becoming W 1 ft at 2 seconds. .FRI...SW winds 10 to 15 kt, becoming S 15 to 20 kt with gusts up to 25 kt in the afternoon. Seas 1 ft or less, then 2 to 3 ft in the afternoon. Wave Detail: SW 1 ft at 2 seconds, becoming SW 2 ft at 3 seconds. .FRI NIGHT...SW winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to 3 ft. Wave Detail: SW 3 ft at 3 seconds. Chance of showers in the evening, then showers likely after midnight. .SAT...W winds 10 to 15 kt with gusts up to 20 kt. Seas around 2 ft. Chance of rain. .SAT NIGHT...N winds 5 to 10 kt. Seas 1 ft or less. .SUN...SE winds 10 to 15 kt with gusts up to 20 kt. Seas 1 to 2 ft. Chance of rain. .SUN NIGHT...W winds 15 to 20 kt. Seas around 2 ft. Chance of rain. $$ ANZ338-052030- New York Harbor- 220 AM EST Wed Nov 5 2025 ...STORM WATCH IN EFFECT FROM THIS EVENING THROUGH THURSDAY MORNING... ...LOW WATER ADVISORY IN EFFECT FROM MIDNIGHT TONIGHT TO 4 AM EST THURSDAY... .TODAY...SW winds 5 to 10 kt with gusts up to 20 kt, increasing to 15 to 20 kt with gusts up to 30 kt this afternoon. Waves 1 ft or less, then 2 to 3 ft this afternoon. Wave Detail: SW 2 ft at 2 seconds. .TONIGHT...SW winds 20 to 25 kt, becoming NW 25 to 30 kt after midnight. Gusts up to 45 kt. Waves 2 to 3 ft. Wave Detail: SW 3 ft at 3 seconds. Slight chance of showers in the evening. .THU...NW winds 15 to 20 kt with gusts up to 30 kt. Waves 2 to 3 ft. Wave Detail: NW 2 ft at 3 seconds. .THU NIGHT...NW winds 10 to 15 kt with gusts up to 20 kt, becoming W around 5 kt after midnight. Waves 1 to 2 ft in the evening, then 1 ft or less. Wave Detail: NW 1 ft at 2 seconds. .FRI...S winds 10 to 15 kt, increasing to 15 to 20 kt with gusts up to 25 kt in the afternoon. Waves 1 ft or less, then 1 to 2 ft in the afternoon. Wave Detail: SW 2 ft at 2 seconds. .FRI NIGHT...SW winds 15 to 20 kt with gusts up to 25 kt. Waves 2 to 3 ft. Wave Detail: SW 2 ft at 2 seconds. Chance of showers in the evening, then showers likely after midnight. .SAT...W winds 10 to 15 kt with gusts up to 20 kt. Waves around 2 ft. .SAT NIGHT...NW winds 5 to 10 kt. Waves 1 to 2 ft. .SUN...S winds 10 to 15 kt with gusts up to 20 kt. Waves around 2 ft. Chance of rain. .SUN NIGHT...W winds 15 to 20 kt. Waves around 2 ft. Chance of rain. $$ ANZ340-052030- Peconic and Gardiners Bays- 220 AM EST Wed Nov 5 2025 ...STORM WATCH IN EFFECT FROM THIS EVENING THROUGH THURSDAY MORNING... ...LOW WATER ADVISORY IN EFFECT FROM 3 AM TO 7 AM EST THURSDAY... .TODAY...SW winds 5 to 10 kt with gusts up to 20 kt, increasing to 20 to 25 kt with gusts up to 30 kt. Waves 1 ft or less, then around 2 ft this afternoon. .TONIGHT...SW winds 25 to 30 kt, becoming W after midnight. Gusts up to 50 kt. Waves 2 to 3 ft. Slight chance of showers in the evening. .THU...NW winds 20 to 25 kt with gusts up to 40 kt, diminishing to 15 to 20 kt with gusts up to 25 kt in the afternoon. Waves 2 to 3 ft. .THU NIGHT...NW winds 10 to 15 kt with gusts up to 20 kt, diminishing to 5 to 10 kt after midnight. Waves 1 to 2 ft in the evening, then 1 ft or less. .FRI...SW winds 5 to 10 kt, increasing to 15 to 20 kt with gusts up to 25 kt in the afternoon. Waves 1 ft or less, then 1 to 2 ft in the afternoon. .FRI NIGHT...SW winds 15 to 20 kt with gusts up to 25 kt. Waves around 2 ft. Showers likely after midnight. .SAT...W winds 10 to 15 kt with gusts up to 20 kt. Waves 1 ft or less. Chance of rain. .SAT NIGHT...NW winds 5 to 10 kt. Waves 1 ft or less. .SUN...SE winds 10 to 15 kt with gusts up to 20 kt. Waves 1 ft or less. Chance of rain. .SUN NIGHT...W winds 10 to 15 kt with gusts up to 20 kt. Waves 1 ft or less. Chance of rain. $$ ANZ345-052030- South Shore Bays from Jones Inlet through Shinnecock Bay- 220 AM EST Wed Nov 5 2025 ...STORM WATCH IN EFFECT FROM THIS EVENING THROUGH THURSDAY MORNING... ...LOW WATER ADVISORY IN EFFECT FROM MIDNIGHT TONIGHT TO 4 AM EST THURSDAY... .TODAY...W winds 5 to 10 kt, becoming SW 10 to 15 kt with gusts up to 20 kt late this morning, then increasing to 20 to 25 kt with gusts up to 30 kt this afternoon. Waves 1 ft or less, then around 2 ft this afternoon. .TONIGHT...SW winds 25 to 30 kt, becoming NW after midnight. Gusts up to 45 kt. Waves around 2 ft. Slight chance of showers in the evening. .THU...NW winds 15 to 20 kt. Gusts up to 40 kt in the morning. Waves around 2 ft in the morning, then 1 ft or less. .THU NIGHT...NW winds 10 to 15 kt with gusts up to 20 kt, diminishing to 5 to 10 kt after midnight. Waves 1 ft or less. .FRI...SW winds 10 to 15 kt with gusts up to 20 kt, becoming S 20 to 25 kt with gusts up to 30 kt in the afternoon. Waves 1 ft or less, then around 2 ft in the afternoon. .FRI NIGHT...SW winds 20 to 25 kt with gusts up to 30 kt. Waves around 2 ft. Chance of showers in the evening, then showers likely after midnight. .SAT...W winds 10 to 15 kt with gusts up to 20 kt. Waves 1 ft or less. Chance of rain. .SAT NIGHT...NW winds 5 to 10 kt. Waves 1 ft or less. .SUN...S winds 15 to 20 kt with gusts up to 25 kt. Waves 1 ft or less. Chance of rain. .SUN NIGHT...W winds 10 to 15 kt with gusts up to 20 kt. Waves 1 ft or less. Chance of rain. $$