FZUS51 KOKX 201815 CWFOKX Coastal Waters Forecast National Weather Service New York NY 215 PM EDT Mon Apr 20 2026 Montauk Point NY to Sandy Hook NJ out 20 nm offshore, including Long Island Sound, the Long Island Bays, and New York Harbor ANZ300-210715- 215 PM EDT Mon Apr 20 2026 .Synopsis for the Long Island and Connecticut coastal waters... A cold front will pass east late today, followed by high pressure building across tonight into Tuesday. Weak high pressure will build in from Thursday night into Friday. A frontal boundary will then move into the area on Saturday. $$ ANZ350-210715- Moriches Inlet NY to Montauk Point NY out 20 NM- 215 PM EDT Mon Apr 20 2026 .REST OF TODAY...N winds 10 to 15 kt with gusts up to 20 kt. Seas around 2 ft. Wave Detail: SE 2 ft at 7 seconds and NW 1 ft at 3 seconds. Scattered showers. .TONIGHT...N winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. Wave Detail: N 2 ft at 3 seconds and W 2 ft at 4 seconds. .TUE...NE winds 10 to 15 kt with gusts up to 20 kt, becoming S around 5 kt in the afternoon. Seas 2 to 3 ft. Wave Detail: NE 3 ft at 4 seconds and W 1 ft at 4 seconds. .TUE NIGHT...S winds 5 to 10 kt. Seas around 2 ft. Wave Detail: SW 2 ft at 3 seconds and NE 1 ft at 5 seconds. .WED...S winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. Wave Detail: S 3 ft at 4 seconds and E 1 ft at 8 seconds. Chance of showers. .WED NIGHT...E winds 5 to 10 kt. Seas 3 to 4 ft, occasionally to 5 ft. Wave Detail: S 3 ft at 6 seconds and E 2 ft at 9 seconds. .THU...NW winds around 5 kt, becoming W in the afternoon. Seas 3 to 4 ft, occasionally to 5 ft. .THU NIGHT...NW winds 5 to 10 kt. Seas 2 to 3 ft. .FRI...NW winds 5 to 10 kt, becoming SW in the afternoon. Seas around 2 ft. .FRI NIGHT...S winds 5 to 10 kt, becoming SE after midnight. Seas around 2 ft. .SAT...E winds 5 to 10 kt, increasing to 10 to 15 kt in the afternoon. Seas around 2 ft. Chance of showers. .SAT NIGHT...E winds 10 to 15 kt, diminishing to 5 to 10 kt after midnight. Seas 2 to 3 ft. Chance of showers. $$ ANZ353-210715- Fire Island Inlet NY to Moriches Inlet NY out 20 NM- 215 PM EDT Mon Apr 20 2026 .REST OF TODAY...N winds 10 to 15 kt with gusts up to 20 kt. Seas around 2 ft. Wave Detail: W 2 ft at 4 seconds and SE 2 ft at 7 seconds. Scattered showers. .TONIGHT...N winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. Wave Detail: N 2 ft at 3 seconds and NW 2 ft at 4 seconds. .TUE...NE winds 5 to 10 kt, becoming S in the afternoon. Seas 2 to 3 ft. Wave Detail: NE 2 ft at 4 seconds and W 1 ft at 4 seconds. .TUE NIGHT...S winds 5 to 10 kt, increasing to 10 to 15 kt with gusts up to 20 kt after midnight. Seas 2 to 3 ft. Wave Detail: S 2 ft at 4 seconds and E 1 ft at 5 seconds. .WED...S winds 10 to 15 kt with gusts up to 20 kt. Seas 3 to 4 ft, occasionally to 5 ft. Wave Detail: S 3 ft at 5 seconds and E 1 ft at 8 seconds. Chance of showers in the morning. .WED NIGHT...NE winds 5 to 10 kt. Seas around 3 ft. Wave Detail: SE 3 ft at 7 seconds. .THU...NW winds around 5 kt, becoming W in the afternoon. Seas around 3 ft. .THU NIGHT...W winds 5 to 10 kt, becoming N after midnight. Seas 2 to 3 ft. .FRI...N winds 5 to 10 kt, becoming SW in the afternoon. Seas around 2 ft. .FRI NIGHT...S winds 5 to 10 kt, becoming SE after midnight. Seas around 2 ft. Chance of showers after midnight. .SAT...E winds 10 to 15 kt. Seas 2 to 3 ft. Chance of showers. .SAT NIGHT...E winds 10 to 15 kt. Seas 2 to 3 ft. Chance of showers. $$ ANZ355-210715- Sandy Hook NJ to Fire Island Inlet NY out 20 NM- 215 PM EDT Mon Apr 20 2026 .REST OF TODAY...NW winds 10 to 15 kt with gusts up to 20 kt. Seas around 2 ft. Wave Detail: NW 2 ft at 3 seconds and SE 2 ft at 7 seconds. Scattered showers. .TONIGHT...N winds 15 to 20 kt. Occasional gusts up to25 kt this evening. Seas 2 to 3 ft. Wave Detail: N 3 ft at 3 seconds and NW 2 ft at 4 seconds. .TUE...N winds 10 to 15 kt with gusts up to 20 kt, becoming S 5 to 10 kt in the afternoon. Seas 2 to 3 ft. Wave Detail: N 2 ft at 3 seconds and E 1 ft at 8 seconds. .TUE NIGHT...S winds 10 to 15 kt. Seas 2 to 3 ft. Wave Detail: S 3 ft at 4 seconds and E 1 ft at 5 seconds. .WED...S winds 10 to 15 kt. Seas 3 to 4 ft, occasionally to 5 ft. Wave Detail: S 3 ft at 5 seconds and E 1 ft at 5 seconds. Chance of showers in the morning. .WED NIGHT...NE winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: SE 3 ft at 7 seconds. .THU...NW winds around 5 kt, becoming SW in the afternoon. Seas 2 to 3 ft. .THU NIGHT...NW winds 5 to 10 kt, becoming N after midnight. Seas 2 to 3 ft. .FRI...NE winds around 5 kt, becoming S in the afternoon. Seas around 2 ft. .FRI NIGHT...SE winds around 10 kt. Seas around 2 ft. Chance of showers after midnight. .SAT...E winds 10 to 15 kt. Seas 2 to 3 ft. Chance of showers. .SAT NIGHT...E winds 10 to 15 kt. Seas 2 to 3 ft. Chance of showers. $$ ANZ332-210715- Long Island Sound East of the Mouth of the Connecticut River- 215 PM EDT Mon Apr 20 2026 .REST OF TODAY...W winds around 10 kt, becoming N late. Seas 1 ft or less. Wave Detail: W 1 ft at 3 seconds. Scattered showers. .TONIGHT...NW winds 10 to 15 kt, becoming N after midnight. Gusts up to 25 kt. Seas around 2 ft. Wave Detail: N 1 ft at 2 seconds. .TUE...NE winds 10 to 15 kt with gusts up to 20 kt, becoming S 5 to 10 kt in the afternoon. Seas 1 to 2 ft. Wave Detail: NE 2 ft at 4 seconds, becoming E 1 ft at 4 seconds. .TUE NIGHT...S winds 5 to 10 kt. Seas 1 ft or less. Wave Detail: S 1 ft at 2 seconds. .WED...S winds 10 to 15 kt, diminishing to 5 to 10 kt in the afternoon. Seas around 2 ft. Wave Detail: S 1 ft at 2 seconds. Chance of showers in the morning. .WED NIGHT...E winds 5 to 10 kt, becoming NE after midnight. Seas around 2 ft in the evening, then 1 ft or less. Wave Detail: E 1 ft at 7 seconds, becoming E 1 ft at 8 seconds. .THU...NW winds 5 to 10 kt. Seas 1 ft or less. .THU NIGHT...NW winds 5 to 10 kt. Seas 1 ft or less. .FRI...NW winds around 5 kt, becoming SW in the afternoon. Seas 1 ft or less. .FRI NIGHT...S winds 5 to 10 kt, becoming E after midnight. Seas 1 ft or less. .SAT...E winds 5 to 10 kt. Seas 1 ft or less. Chance of showers. .SAT NIGHT...E winds 5 to 10 kt. Seas around 2 ft. Chance of showers. $$ ANZ331-210715- Long Island Sound East of New Haven CT/Port Jefferson NY to the Mouth of the Connecticut River- 215 PM EDT Mon Apr 20 2026 .REST OF TODAY...NW winds 10 to 15 kt with gusts up to 20 kt. Seas 1 to 2 ft. Wave Detail: NW 1 ft at 2 seconds. Scattered showers. .TONIGHT...N winds 10 to 15 kt. Seas 1 to 2 ft. Wave Detail: NW 1 ft at 3 seconds, becoming N 1 ft at 3 seconds. .TUE...NE winds 10 to 15 kt with gusts up to 20 kt, becoming SW around 5 kt in the afternoon. Seas 1 to 2 ft in the morning, then 1 ft or less. Wave Detail: NE 1 ft at 3 seconds. .TUE NIGHT...S winds 5 to 10 kt. Seas 1 ft or less. Wave Detail: S 1 ft at 2 seconds. .WED...S winds 5 to 10 kt. Seas 1 ft or less. Wave Detail: S 1 ft at 2 seconds. Chance of showers in the morning. .WED NIGHT...E winds around 5 kt. Seas 1 ft or less. .THU...NW winds around 5 kt. Seas 1 ft or less. .THU NIGHT...N winds 5 to 10 kt. Seas 1 ft or less. .FRI...NW winds around 5 kt, becoming W in the afternoon. Seas 1 ft or less. .FRI NIGHT...S winds 5 to 10 kt, becoming E after midnight. Seas 1 ft or less. .SAT...E winds 5 to 10 kt. Seas 1 ft or less. Chance of showers. .SAT NIGHT...E winds 5 to 10 kt. Seas 1 ft or less. Chance of showers. $$ ANZ335-210715- Long Island Sound West of New Haven CT/Port Jefferson NY- 215 PM EDT Mon Apr 20 2026 .REST OF TODAY...NW winds 10 to 15 kt with gustsup to 20 kt. Seas 1 to 2 ft. Wave Detail: NW 1 ft at 2 seconds. Isolated showers. .TONIGHT...N winds 10 to 15 kt. Seas 1 to 2 ft. Wave Detail: NW 1 ft at 2 seconds. .TUE...NE winds 5 to 10 kt, becoming S in the afternoon. Seas 1 ft or less. Wave Detail: NE 1 ft at 2 seconds. .TUE NIGHT...S winds 5 to 10 kt, increasing to 10 to 15 kt after midnight. Seas 1 ft or less in the evening, then 1 to 2 ft. Wave Detail: S 1 ft at 2 seconds. .WED...SE winds 5 to 10 kt. Seas 1 ft or less. Wave Detail: S 1 ft at 2 seconds. Chance of showers in the morning. .WED NIGHT...NE winds 5 to 10 kt. Seas 1 ft or less. .THU...NW winds around 5 kt. Seas 1 ft or less. .THU NIGHT...N winds 5 to 10 kt. Seas 1 ft or less. .FRI...N winds around 5 kt, becoming W in the afternoon. Seas 1 ft or less. .FRI NIGHT...S winds 5 to 10 kt, becoming E after midnight. Seas 1 ft or less. Chance of showers after midnight. .SAT...E winds 5 to 10 kt. Seas 1 ft or less. Chance of showers. .SAT NIGHT...E winds 10 to 15 kt, diminishing to 5 to 10 kt after midnight. Seas 1 ft or less. Chance of showers. $$ ANZ338-210715- New York Harbor- 215 PM EDT Mon Apr 20 2026 .REST OF TODAY...NW winds around 15 kt with gusts up to 20 kt. Waves around 2 ft. Wave Detail: NW 1 ft at 2 seconds. Isolated showers. .TONIGHT...NW winds 15 to 20 kt with occasional gusts up to 25 kt, becoming N 10 to 15 kt after midnight. Waves 1 to 2 ft. Wave Detail: NW 2 ft at 2 seconds. .TUE...N winds 10 to 15 kt, becoming SE 5 to 10 kt in the afternoon. Waves 1 to 2 ft in the morning, then 1 ft or less. .TUE NIGHT...S winds 10 to 15 kt. Waves 1 to 2 ft. Wave Detail: S 1 ft at 2 seconds. .WED...S winds 10 to 15 kt with gusts up to 20 kt, becoming SE 5 to 10 kt in the afternoon. Waves around 2 ft. Wave Detail: S 1 ft at 2 seconds. Chance of showers in the morning. .WED NIGHT...NE winds 5 to 10 kt. Waves 1 ft or less. .THU...NW winds 5 to 10 kt. Waves 1 ft or less. .THU NIGHT...NW winds 5 to 10 kt, becoming N after midnight. Waves 1 ft or less. .FRI...NE winds around 5 kt, becoming SE in the afternoon. Waves 1 ft or less. .FRI NIGHT...SE winds 5 to 10 kt. Waves 1 ft or less. Chance of showers after midnight. .SAT...E winds 5 to 10 kt, increasing to 10 to 15 kt with gusts up to 20 kt in the afternoon. Waves 1 ft or less, then around 2 ft in the afternoon. Chance of showers. .SAT NIGHT...E winds 10 to 15 kt. Waves around 2 ft. Chance of showers. $$ ANZ340-210715- Peconic and Gardiners Bays- 215 PM EDT Mon Apr 20 2026 .REST OF TODAY...W winds around 5 kt, becoming N 10 to 15 kt with gusts up to 20 kt late. Waves 1 ft or less, then 1 to 2 2 ft late. Isolated showers. .TONIGHT...NW winds 10 to 15 kt, becoming N after midnight. Waves 1 to 2 ft. .TUE...NE winds 10 to 15 kt with gusts up to 20 kt, becoming S around 5 kt in the afternoon. Waves 1 to 2 ft in the morning, then 1 ft or less. .TUE NIGHT...S winds 5 to 10 kt. Waves 1 ft or less. .WED...S winds 5 to 10 kt. Waves 1 ft or less. Chance of showers in the morning. .WED NIGHT...E winds around 5 kt. Waves 1 ft or less. .THU...NW winds around 5 kt. Waves 1 ft or less. .THU NIGHT...NW winds around 5 kt. Waves 1 ft or less. .FRI...NW winds around 5 kt, becoming SW in the afternoon. Waves 1 ft or less. .FRI NIGHT...S winds around 5 kt, becoming E after midnight. Waves 1 ft or less. .SAT...E winds 5 to 10 kt. Waves 1 ft or less. Chance of showers. .SAT NIGHT...E winds 5 to 10 kt. Waves 1 ft or less. Chance of showers. $$ ANZ345-210715- South Shore Bays from Jones Inlet through Shinnecock Bay- 215 PM EDT Mon Apr 20 2026 .REST OF TODAY...NW winds 10 to 15 kt. Waves 1 to 2 ft. Isolated showers. .TONIGHT...N winds 10 to 15 kt. Waves 1 to 2 ft. .TUE...NE winds 5 to 10 kt, becoming S in the afternoon. Waves 1 ft or less. .TUE NIGHT...S winds5 to 10 kt, increasing to 10 to 15 kt with gusts up to 20 kt after midnight. Waves 1 ft or less in the evening, then 1 to 2 ft. .WED...S winds 10 to 15 kt with gusts up to 20 kt, becoming SE 5 to 10 kt in the afternoon. Waves around 2 ft in the morning, then 1 ft or less. Chance of showers in the morning. .WED NIGHT...NE winds 5 to 10 kt. Waves 1 ft or less. .THU...NW winds 5 to 10 kt. Waves 1 ft or less. .THU NIGHT...NW winds 5 to 10 kt, becoming N after midnight. Waves 1 ft or less. .FRI...N winds around 5 kt, becoming SW in the afternoon. Waves 1 ft or less. .FRI NIGHT...S winds 5 to 10 kt, becoming SE after midnight. Waves 1 ft or less. Chance of showers after midnight. .SAT...E winds 5 to 10 kt. Waves 1 ft or less. Chance of showers. .SAT NIGHT...E winds 5 to 10 kt. Waves 1 ft or less. Chance of showers. $$ ANZ380-210715- Waters from Moriches Inlet NY to Montauk Point NY from 20 to 60 nm- 215 PM EDT Mon Apr 20 2026 .REST OF TODAY...S winds 5 to 10 kt, becoming N 10 to 15 kt late. Seas around 2 ft. Wave Detail: S 2 ft at 7 seconds and NW 1 ft at 3 seconds. Scattered showers. .TONIGHT...N winds 5 to 10 kt, increasing to 10 to 15 kt after midnight. Seas 2 to 3 ft. Wave Detail: N 2 ft at 4 seconds and S 2 ft at 7 seconds. Slight chance of showers in the evening. .TUE...N winds 10 to 15 kt with gusts up to 20 kt, diminishing to 5 to 10 kt in the afternoon. Seas 2 to 3 ft. Wave Detail: N 3 ft at 4 seconds and SW 2 ft at 6 seconds. .TUE NIGHT...S winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: NE 2 ft at 5 seconds and SW 1 ft at 3 seconds. .WED...S winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 4 ft, occasionally to 5 ft. Wave Detail: S 4 ft at 6 seconds and E 2 ft at 8 seconds. Chance of showers. .WED NIGHT...E winds 5 to 10 kt, becoming NE after midnight. Seas around 4 ft, occasionally to 5 ft. Wave Detail: SW 4 ft at 6 seconds and E 2 ft at 9 seconds. .THU...N winds 5 to 10 kt, becoming W in the afternoon. Seas 3 to 4 ft, occasionally to 5 ft. .THU NIGHT...NW winds 5 to 10 kt, becoming N after midnight. Seas 2 to 3 ft. .FRI...NW winds 5 to 10 kt, becoming W in the afternoon. Seas 2 to 3 ft. .FRI NIGHT...S winds around 10 kt. Seas around 2 ft. .SAT...E winds 10 to 15 kt. Seas 2 to 3 ft. Chance of showers. .SAT NIGHT...E winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 4 ft, occasionally to 5 ft. Chance of showers. $$ ANZ383-210715- Waters from Fire Island Inlet NY to Moriches Inlet NY from 20 to 60 nm- 215 PM EDT Mon Apr 20 2026 .REST OF TODAY...W winds around 15 kt with gusts up to 25 kt, becoming N late. Seas 2 to 3 ft. Wave Detail: W 2 ft at 4 seconds and SE 2 ft at 7 seconds. Scattered showers. .TONIGHT...N winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. Wave Detail: NE 3 ft at 6 seconds and S 1 ft at 7 seconds. .TUE...N winds 10 to 15 kt with gusts up to 20 kt, diminishing to 5 to 10 kt in the afternoon. Seas 2 to 3 ft. Wave Detail: N 2 ft at 5 seconds and S 1 ft at 5 seconds. .TUE NIGHT...S winds 5 to 10 kt, increasing to 10 to 15 kt with gusts up to 20 kt after midnight. Seas 2 to 3 ft. Wave Detail: S 2 ft at 4 seconds and NE 2 ft at 5 seconds. .WED...S winds 10 to 15 kt with gusts up to 20 kt. Seas 3 to 5 ft, occasionally to 6 ft. Wave Detail: S 4 ft at 5 seconds and E 2 ft at 8 seconds. Chance of showers. .WED NIGHT...E winds 5 to 10 kt, becoming NE after midnight. Seas 3 to 4 ft, occasionally to 5 ft. Wave Detail: S 4 ft at 7 seconds and E 2 ft at 8 seconds. .THU...N winds 5 to 10 kt, becoming W in the afternoon. Seas 3 to 4 ft, occasionally to 5 ft. .THU NIGHT...W winds around 10 kt, becoming NE after midnight. Seas 2 to 3 ft. .FRI...N winds 5 to 10 kt, becoming W in the afternoon. Seas around 2 ft. .FRI NIGHT...S winds around 10 kt. Seas around 2 ft. Chance of showers after midnight. .SAT...E w