


Coastal Waters Forecast
Issued by NWS Upton, NY
Issued by NWS Upton, NY
848 FZUS51 KOKX 221358 CWFOKX Coastal Waters Forecast National Weather Service New York NY 958 AM EDT Mon Sep 22 2025 Montauk Point NY to Sandy Hook NJ out 20 nm offshore, including Long Island Sound, the Long Island Bays, and New York Harbor ANZ300-230215- 958 AM EDT Mon Sep 22 2025 .Synopsis for the Long Island and Connecticut coastal waters... High pressure will remain in place through tonight. A cold front approaching from the west on Tuesday will pass through into Wednesday and then stall to the south. Slow moving low pressure will impact the region Thursday through Sunday. $$ ANZ350-230215- Moriches Inlet NY to Montauk Point NY out 20 nm- 958 AM EDT Mon Sep 22 2025 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TUESDAY NIGHT... .TODAY...E winds around 5 kt, becoming SE late. Seas 4 to 5 ft, occasionally to 6 ft. Wave Detail: SE 5 ft at 11 seconds. .TONIGHT...SW winds 5 to 10 kt. Seas around 5 ft, occasionally to 6 ft. Wave Detail: SE 5 ft at 11 seconds. .TUE...SW winds 5 to 10 kt. Seas around 5 ft, occasionally to 6 ft. Wave Detail: SE 5 ft at 12 seconds and SW 2 ft at 3 seconds. .TUE NIGHT...SW winds 10 to 15 kt, diminishing to 5 to 10 kt after midnight. Seas around 5 ft, occasionally to 6 ft. Wave Detail: SE 5 ft at 12 seconds and SW 2 ft at 4 seconds. Chance of showers and slight chance of tstms. .WED...W winds 5 to 10 kt, becoming SE in the afternoon. Seas 4 to 5 ft, occasionally to 6 ft. Wave Detail: SE 5 ft at 12 seconds and SW 2 ft at 4 seconds. Chance of showers. .WED NIGHT...E winds around 10 kt. Seas around 4 ft, occasionally to 5 ft. Wave Detail: SE 4 ft at 11 seconds and E 2 ft at 3 seconds. Chance of showers. .THU...SE winds 10 to 15 kt. Seas around 4 ft, occasionally to 5 ft. Chance of showers. .THU NIGHT...S winds 10 to 15 kt. Seas 3 to 4 ft, occasionally to 5 ft. Showers likely. .FRI...S winds 10 to 15 kt with gusts up to 20 kt. Seas 3 to 4 ft, occasionally to 5 ft. Chance of showers. .FRI NIGHT...SW winds around 10 kt. Seas 3 to 4 ft, occasionally to 5 ft. Showers likely. $$ ANZ353-230215- Fire Island Inlet NY to Moriches Inlet NY out 20 nm- 958 AM EDT Mon Sep 22 2025 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TUESDAY NIGHT... .TODAY...E winds around 5 kt, becoming SE late. Seas 4 to 5 ft, occasionally to 6 ft. Wave Detail: SE 5 ft at 11 seconds. .TONIGHT...S winds 5 to 10 kt. Seas around 5 ft, occasionally to 6 ft. Wave Detail: SE 5 ft at 11 seconds. .TUE...SW winds 10 to 15 kt. Seas around 5 ft, occasionally to 6 ft. Wave Detail: SE 5 ft at 12 seconds and SW 2 ft at 3 seconds. .TUE NIGHT...SW winds 10 to 15 kt. Seas around 5 ft, occasionally to 6 ft. Wave Detail: SE 5 ft at 12 seconds and SW 2 ft at 4 seconds. Chance of showers and slight chance of tstms. .WED...W winds 5 to 10 kt, becoming S in the afternoon. Seas 4 to 5 ft, occasionally to 6 ft. Wave Detail: SE 4 ft at 12 seconds and SW 2 ft at 4 seconds. Chance of showers. .WED NIGHT...E winds around 10 kt. Seas around 4 ft, occasionally to 5 ft. Wave Detail: SE 4 ft at 11 seconds and SE 2 ft at 4 seconds. Chance of showers. .THU...SE winds 10 to 15 kt. Seas around 4 ft, occasionally to 5 ft. Chance of showers. .THU NIGHT...S winds 10 to 15 kt. Seas around 4 ft, occasionally to 5 ft. Showers likely. .FRI...S winds 10 to 15 kt. Seas 3 to 4 ft, occasionally to 5 ft. Chance of showers. .FRI NIGHT...S winds around 10 kt. Seas around 3 ft. Showers likely. $$ ANZ355-230215- Sandy Hook NJ to Fire Island Inlet NY out 20 nm- 958 AM EDT Mon Sep 22 2025 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TUESDAY NIGHT... .TODAY...E winds around 5 kt, becoming SE late. Seas 4 to 5 ft, occasionally to 6 ft. Wave Detail: SE 4 ft at 11 seconds. .TONIGHT...S winds 5 to 10 kt. Seas 4 to 5 ft, occasionally to 6 ft. Wave Detail: SE 4 ft at 11 seconds. .TUE...SW winds 10 to 15 kt. Seas 4 to 5 ft, occasionally to 6 ft. Wave Detail: SE 4 ft at 11 seconds and S 2 ft at 3 seconds. .TUE NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt, diminishing to 5 to 10 kt after midnight. Seas 4 to 5 ft, occasionally to 6 ft. Wave Detail: SE 5 ft at 12 seconds. Chance of showers and slight chance of tstms. .WED...W winds 5 to 10 kt, becoming S in the afternoon. Seas 3 to 5 ft, occasionally to 6 ft. Wave Detail: SE 4 ft at 12 seconds and S 2 ft at 4 seconds. Chance of showers. .WED NIGHT...SE winds 10 to 15 kt. Seas 3 to 4 ft, occasionally to 5 ft. Wave Detail: SE 4 ft at 11 seconds and SE 2 ft at 3 seconds. Chance of showers. .THU...SE winds 10 to 15 kt with gusts up to 20 kt. Seas 3 to 4 ft, occasionally to 5 ft. Chance of showers. .THU NIGHT...S winds 10 to 15 kt with gusts up to 20 kt. Seas 3 to 4 ft, occasionally to 5 ft. Showers likely. .FRI...S winds around 10 kt. Seas 3 to 4 ft, occasionally to 5 ft. Chance of showers. .FRI NIGHT...S winds around 10 kt. Seas around 3 ft. Showers likely. $$ ANZ332-230215- Long Island Sound East of the Mouth of the Connecticut River- 958 AM EDT Mon Sep 22 2025 .TODAY...E winds around 5 kt, becoming S late. Seas 2 to 3 ft. Wave Detail: E 2 ft at 11 seconds. .TONIGHT...SW winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: E 2 ft at 10 seconds. .TUE...SW winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: E 2 ft at 11 seconds and SW 1 ft at 2 seconds. .TUE NIGHT...SW winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: E 2 ft at 12 seconds and SW 1 ft at 2 seconds. Slight chance of tstms. Chance of showers in the evening, then showers likely after midnight. .WED...W winds 5 to 10 kt, becoming SE in the afternoon. Seas 2 to 3 ft. Wave Detail: E 2 ft at 11 seconds. Showers likely, mainly in the morning. .WED NIGHT...E winds around 10 kt. Seas 2 to 3 ft. Wave Detail: E 2 ft at 3 seconds and E 2 ft at 10 seconds. Chance of showers. .THU...SE winds around 10 kt. Seas 2 to 3 ft. Chance of showers. .THU NIGHT...S winds around 10 kt. Seas 2 to 3 ft. Showers likely. .FRI...S winds around 10 kt. Seas around 2 ft. Chance of showers. .FRI NIGHT...SW winds 5 to 10 kt. Seas around 2 ft. Showers likely. $$ ANZ331-230215- Long Island Sound East of New Haven CT/Port Jefferson NY to the Mouth of the Connecticut River- 958 AM EDT Mon Sep 22 2025 .TODAY...E winds around 5 kt, becoming SE late. Seas 1 ft or less. .TONIGHT...SW winds 5 to 10 kt. Seas 1 ft or less. .TUE...SW winds 5 to 10 kt. Seas 1 ft or less. Wave Detail: SW 1 ft at 2 seconds. .TUE NIGHT...SW winds 5 to 10 kt. Seas 1 ft or less. Wave Detail: SW 1 ft at 2 seconds. Showers likely with slight chance of tstms. .WED...NW winds around 5 kt, becoming E in the afternoon. Seas 1 ft or less. Chance of showers. .WED NIGHT...E winds 5 to 10 kt. Seas 1 ft or less. Wave Detail: E 1 ft at 2 seconds. Chance of showers. .THU...SE winds around 10 kt. Seas 1 ft or less. Chance of showers. .THU NIGHT...S winds around 10 kt. Seas 1 ft or less. Showers likely. .FRI...S winds around 10 kt. Seas 1 ft or less. Chance of showers. .FRI NIGHT...S winds 5 to 10 kt. Seas 1 ft or less. Showers likely. $$ ANZ335-230215- Long Island Sound West of New Haven CT/Port Jefferson NY- 958 AM EDT Mon Sep 22 2025 .TODAY...E winds around 5 kt. Seas 1 ft or less. .TONIGHT...SW winds 5 to 10 kt. Seas 1 ft or less. .TUE...SW winds 5 to 10 kt. Seas 1 ft or less. Chance of showers in the afternoon. .TUE NIGHT...SW winds 5 to 10 kt. Seas 1 ft or less. Wave Detail: SW 1 ft at 2 seconds. Showers likely with slight chance of tstms. .WED...NW winds around 5 kt, becoming E in the afternoon. Seas 1 ft or less. Chance of showers. .WED NIGHT...E winds 5 to 10 kt. Seas 1 ft or less. Wave Detail: E 1 ft at 2 seconds. Chance of showers. .THU...SE winds around 10 kt. Seas 1 ft or less. Chance of showers. .THU NIGHT...S winds around 10 kt. Seas 1 ft or less. Showers likely. .FRI...S winds around 10 kt. Seas 1 ft or less. Chance of showers. .FRI NIGHT...S winds 5 to 10 kt. Seas 1 ft or less. Showers likely. $$ ANZ338-230215- New York Harbor- 958 AM EDT Mon Sep 22 2025 .TODAY...NE winds around 5 kt, becoming SE this afternoon. Waves around 2 ft. .TONIGHT...S winds 5 to 10 kt. Waves around 2 ft. .TUE...S winds 5 to 10 kt. Waves around 2 ft. Chance of showers in the afternoon. .TUE NIGHT...S winds 5 to 10 kt, becoming SW after midnight. Waves 1 to 2 ft. Chance of showers and slight chance of tstms. .WED...NW winds around 5 kt, becoming SE in the afternoon. Waves 1 to 2 ft. Chance of showers. .WED NIGHT...SE winds 5 to 10 kt. Waves 1 to 2 ft. Wave Detail: E 1 ft at 2 seconds. Chance of showers. .THU...SE winds 10 to 15 kt with gusts up to 20 kt. Waves around 2 ft. Showers likely. .THU NIGHT...S winds 10 to 15 kt. Waves around 2 ft. Showers likely. .FRI...S winds 5 to 10 kt. Waves around 2 ft. Chance of showers. .FRI NIGHT...S winds 5 to 10 kt. Waves 1 to 2 ft. Showers likely. $$ ANZ340-230215- Peconic and Gardiners Bays- 958 AM EDT Mon Sep 22 2025 .TODAY...E winds around 5 kt, becoming S late. Waves 1 ft or less. .TONIGHT...SW winds around 5 kt. Waves 1 ft or less. .TUE...SW winds 5 to 10 kt. Waves 1 ft or less. .TUE NIGHT...SW winds 5 to 10 kt. Waves 1 ft or less. Slight chance of tstms. Chance of showers in the evening, then showers likely after midnight. .WED...W winds around 5 kt, becoming SE in the afternoon. Waves 1 ft or less. Showers likely, mainly in the morning. .WED NIGHT...E winds 5 to 10 kt. Waves 1 ft or less. Chance of showers. .THU...SE winds 5 to 10 kt. Waves 1 ft or less. Chance of showers. .THU NIGHT...S winds 5 to 10 kt. Waves 1 ft or less. Showers likely. .FRI...S winds 5 to 10 kt. Waves 1 ft or less. Chance of showers. .FRI NIGHT...S winds 5 to 10 kt. Waves 1 ft or less. Showers likely. $$ ANZ345-230215- South Shore Bays from Jones Inlet through Shinnecock Bay- 958 AM EDT Mon Sep 22 2025 .TODAY...SE winds around 5 kt, becoming S late. Waves 1 ft or less. .TONIGHT...SW winds 5 to 10 kt. Waves 1 ft or less. .TUE...SW winds 5 to 10 kt. Waves 1 ft or less. .TUE NIGHT...SW winds 5 to 10 kt. Waves 1 ft or less. Chance of showers and slight chance of tstms. .WED...W winds 5 to 10 kt, becoming S in the afternoon. Waves 1 ft or less. Chance of showers. .WED NIGHT...E winds 5 to 10 kt. Waves 1 ft or less. Chance of showers. .THU...SE winds around 10 kt. Waves 1 ft or less. Chance of showers. .THU NIGHT...S winds around 10 kt. Waves 1 ft or less. Showers likely. .FRI...S winds around 10 kt. Waves 1 ft or less. Chance of showers. .FRI NIGHT...S winds 5 to 10 kt. Waves 1 ft or less. Showers likely. $$