Coastal Waters Forecast
Issued by NWS Upton, NY
Issued by NWS Upton, NY
002 FZUS51 KOKX 011828 CWFOKX Coastal Waters Forecast National Weather Service New York NY 128 PM EST Mon Dec 1 2025 Montauk Point NY to Sandy Hook NJ out 20 nm offshore, including Long Island Sound, the Long Island Bays, and New York Harbor ANZ300-020715- 128 PM EST Mon Dec 1 2025 .Synopsis for the Long Island and Connecticut coastal waters... High pressure retreats offshore tonight. A coastal low forms along the Mid Atlantic coast early on Tuesday, and passes southeast of the area on Tuesday evening. High pressure then largely prevails for the second half of the week with the exception of a cold frontal passage on Thursday. $$ ANZ350-020715- Moriches Inlet NY to Montauk Point NY out 20 nm- 128 PM EST Mon Dec 1 2025 ...SMALL CRAFT ADVISORY IN EFFECT FROM TUESDAY MORNING THROUGH WEDNESDAY AFTERNOON... .REST OF TODAY...NW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 4 ft, occasionally to 5 ft. Wave Detail: NW 3 ft at 5 seconds and SW 3 ft at 6 seconds. .TONIGHT...NE winds 5 to 10 kt, becoming SE 10 to 15 kt with gusts up to 20 kt after midnight. Seas 2 to 3 ft. Wave Detail: E 2 ft at 3 seconds and W 2 ft at 4 seconds. .TUE...SE winds 10 to 15 kt, becoming E 15 to 20 kt in the afternoon. Gusts up to 30 kt. Seas 2 to 4 ft, occasionally to 5 ft. Wave Detail: SE 4 ft at 5 seconds and SE 1 ft at 9 seconds. Rain. Vsby 1 to 3 nm. .TUE NIGHT...N winds 25 to 30 kt, becoming NW 20 to 25 kt after midnight. Occasional gusts to 35 kt. Seas 5 to 7 ft, occasionally to 9 ft, building to 6 to 9 ft, occasionally to 11 ft after midnight. Wave Detail: N 4 ft at 4 seconds and SE 4 ft at 6 seconds, becoming SE 6 ft at 8 seconds and NW 5 ft at 5 seconds. Chance of rain, mainly in the evening. .WED...NW winds 15 to 20 kt, diminishing to 5 to 10 kt in the afternoon. Seas 5 to 8 ft, occasionally to 10 ft, subsiding to 4 to 6 ft, occasionally to 8 ft in the afternoon. Wave Detail: SE 6 ft at 10 seconds and N 4 ft at 5 seconds, becoming S 5 ft at 9 seconds and W 2 ft at 5 seconds. .WED NIGHT...W winds 5 to 10 kt, increasing to 15 to 20 kt after midnight. Seas 4 to 5 ft, occasionally to 6 ft. Wave Detail: S 4 ft at 9 seconds and SW 3 ft at 5 seconds. .THU...W winds 20 to 25 kt with gusts up to 30 kt. Seas 5 to 7 ft, occasionally to 9 ft. .THU NIGHT...NW winds 25 to 30 kt. Seas 4 to 6 ft, occasionally to 8 ft. .FRI...W winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 4 ft, occasionally to 5 ft. .FRI NIGHT...SW winds around 10 kt. Seas 2 to 3 ft. Chance of rain. Vsby 1 to 3 nm. .SAT...W winds 10 to 15 kt. Seas 2 to 4 ft, occasionally to 5 ft. Chance of rain. .SAT NIGHT...NW winds 10 to 15 kt. Seas 2 to 3 ft. $$ ANZ353-020715- Fire Island Inlet NY to Moriches Inlet NY out 20 nm- 128 PM EST Mon Dec 1 2025 ...SMALL CRAFT ADVISORY IN EFFECT FROM TUESDAY MORNING THROUGH WEDNESDAY AFTERNOON... .REST OF TODAY...N winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 4 ft, occasionally to 5 ft. Wave Detail: NW 3 ft at 4 seconds and S 2 ft at 6 seconds. .TONIGHT...NE winds 5 to 10 kt, becoming SE 10 to 15 kt with gusts up to 20 kt after midnight. Seas around 2 ft. Wave Detail: E 2 ft at 3 seconds and W 2 ft at 4 seconds. .TUE...SE winds 10 to 15 kt, becoming NE 15 to 20 kt with occasional gusts to 35 kt in the afternoon. Seas 2 to 4 ft, occasionally to 5 ft. Wave Detail: SE 4 ft at 5 seconds and SE 1 ft at 9 seconds. Rain. Vsby 1 to 3 nm. .TUE NIGHT...NW winds 20 to 25 kt with gusts up to 35 kt. Seas 5 to 7 ft, occasionally to 9 ft. Wave Detail: SE 6 ft at 9 seconds and N 5 ft at 5 seconds. Chance of rain in the evening. .WED...NW winds 15 to 20 kt with gusts up to 25 kt, diminishing to around 10 kt in the afternoon. Seas 5 to 8 ft, occasionally to 10 ft, subsiding to 4 to 5 ft, occasionally to 6 ft in the afternoon. Wave Detail: SE 6 ft at 9 seconds and NW 4 ft at 5 seconds, becoming SE 5 ft at 9 seconds and W 2 ft at 4 seconds. .WED NIGHT...W winds 10 to 15 kt, increasing to 15 to 20 kt after midnight. Seas 3 to 5 ft, occasionally to 6 ft. Wave Detail: W 4 ft at 4 seconds and S 4 ft at 9 seconds. .THU...W winds 20 to 25 kt with gusts up to 30 kt. Seas 4 to 6 ft, occasionally to 8 ft. .THU NIGHT...NW winds 20 to 25 kt with gusts up to 35 kt. Seas 4 to 6 ft, occasionally to 8 ft. .FRI...W winds 10 to 15 kt. Seas 2 to 3 ft. .FRI NIGHT...SW winds around 10 kt. Seas 2 to 3 ft. Chance of rain. Vsby 1 to 3 nm. .SAT...W winds 10 to 15 kt. Seas 2 to 4 ft, occasionally to 5 ft. Chance of rain. .SAT NIGHT...W winds 10 to 15 kt. Seas 2 to 3 ft. $$ ANZ355-020715- Sandy Hook NJ to Fire Island Inlet NY out 20 nm- 128 PM EST Mon Dec 1 2025 ...SMALL CRAFT ADVISORY IN EFFECT FROM TUESDAY MORNING THROUGH WEDNESDAY AFTERNOON... .REST OF TODAY...N winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. Wave Detail: NW 2 ft at 3 seconds and S 1 ft at 6 seconds. .TONIGHT...NE winds 5 to 10 kt, becoming SE with gusts up to 20 kt after midnight. Seas around 2 ft. Wave Detail: SE 2 ft at 3 seconds and NW 1 ft at 3 seconds. Slight chance of rain after midnight. .TUE...SE winds 10 to 15 kt with gusts up to 20 kt, becoming NE 15 to 20 kt with occasional gusts to 35 kt in the afternoon. Seas 2 to 4 ft, occasionally to 5 ft. Wave Detail: SE 3 ft at 4 seconds and SE 1 ft at 9 seconds. Rain. Vsby 1 to 3 nm. .TUE NIGHT...NW winds 20 to 25 kt with gusts up to 30 kt. Seas 4 to 6 ft, occasionally to 8 ft. Wave Detail: SE 5 ft at 9 seconds and N 4 ft at 4 seconds. Slight chance of rain in the evening. .WED...NW winds 15 to 20 kt with gusts up to 25 kt, diminishing to 5 to 10 kt in the afternoon. Seas 4 to 6 ft, occasionally to 8 ft. Wave Detail: SE 5 ft at 9 seconds and NW 4 ft at 4 seconds. .WED NIGHT...W winds 10 to 15 kt with gusts up to 25 kt. Seas 3 to 4 ft, occasionally to 5 ft. Wave Detail: W 3 ft at 4 seconds and SE 3 ft at 9 seconds. .THU...W winds 15 to 20 kt with gusts up to 30 kt. Seas 3 to 5 ft, occasionally to 6 ft. .THU NIGHT...NW winds 20 to 25 kt with gusts up to 30 kt. Seas 3 to 5 ft, occasionally to 6 ft. .FRI...W winds 5 to 10 kt. Seas 2 to 3 ft. .FRI NIGHT...W winds around 10 kt. Seas around 2 ft. Chance of rain. Vsby 1 to 3 nm. .SAT...W winds around 10 kt. Seas 2 to 3 ft. Chance of rain. .SAT NIGHT...W winds 10 to 15 kt. Seas 2 to 3 ft. $$ ANZ332-020715- Long Island Sound East of the Mouth of the Connecticut River- 128 PM EST Mon Dec 1 2025 ...SMALL CRAFT ADVISORY IN EFFECT FROM TUESDAY AFTERNOON THROUGH WEDNESDAY MORNING... .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 2 seconds. .TONIGHT...NE winds 5 to 10 kt, becoming SE after midnight. Seas around 2 ft in the evening, then 1 ft or less. Wave Detail: NW 1 ft at 3 seconds, becoming E 1 ft at 2 seconds. .TUE...SE winds 10 to 15 kt with gusts up to 20 kt, becoming E 15 to 20 kt with gusts up to 30 kt in the afternoon. Seas 2 to 4 ft, occasionally to 5 ft. Wave Detail: SE 2 ft at 3 seconds. Rain. Vsby 1 to 3 nm. .TUE NIGHT...N winds 20 to 25 kt, becoming NW 15 to 20 kt after midnight. Gusts up to 30 kt. Seas 4 to 6 ft, occasionally to 8 ft. Wave Detail: NE 3 ft at 4 seconds and E 2 ft at 9 seconds. Chance of rain in the evening. .WED...NW winds 10 to 15 kt with gusts up to 25 kt, diminishing to 5 to 10 kt in the afternoon. Seas 2 to 4 ft, occasionally to 5 ft. Wave Detail: NW 2 ft at 3 seconds and E 2 ft at 10 seconds. .WED NIGHT...W 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: W 2 ft at 3 seconds and E 2 ft at 9 seconds. .THU...W winds 15 to 20 kt with gusts up to 30 kt. Seas 2 to 3 ft. .THU NIGHT...NW winds 20 to 25 kt with gusts up to 30 kt. Seas 2 to 4 ft, occasionally to 5 ft. .FRI...W winds 5 to 10 kt. Seas around 2 ft. .FRI NIGHT...SW winds 5 to 10 kt. Seas 1 ft or less. Chance of rain. Vsby 1 to 3 nm. .SAT...W winds 5 to 10 kt. Seas around 2 ft. Chance of rain. .SAT NIGHT...W winds around 10 kt. Seas around 2 ft. $$ ANZ331-020715- Long Island Sound East of New Haven CT/Port Jefferson NY to the Mouth of the Connecticut River- 128 PM EST Mon Dec 1 2025 ...SMALL CRAFT ADVISORY IN EFFECT FROM TUESDAY AFTERNOON THROUGH WEDNESDAY MORNING... .REST OF TODAY...NW winds 10 to 15 kt. Seas around 2 ft. Wave Detail: NW 2 ft at 3 seconds. .TONIGHT...NE winds 5 to 10 kt, becoming E after midnight. Seas 1 ft or less. Wave Detail: NW 1 ft at 3 seconds. .TUE...SE winds 5 to 10 kt, becoming NE 15 to 20 kt with gusts up to 30 kt in the afternoon. Seas 1 ft or less, then 2 to 3 ft in the afternoon. Wave Detail: SE 1 ft at 2 seconds, becoming E 2 ft at 3 seconds. Rain. Vsby 1 to 3 nm. .TUE NIGHT...N winds 15 to 20 kt with gusts up to 30 kt. Seas 3 to 5 ft, occasionally to 6 ft. Wave Detail: N 2 ft at 3 seconds. Chance of rain in the evening with vsby 1 to 3 nm. .WED...NW winds 10 to 15 kt with gusts up to 25 kt, diminishing to 5 to 10 kt in the afternoon. Seas 2 to 4 ft, occasionally to 5 ft in the morning, then 1 ft or less. Wave Detail: NW 2 ft at 3 seconds, becoming NW 1 ft at 3 seconds. .WED NIGHT...W winds 5 to 10 kt, increasing to 10 to 15 kt with gusts up to 20 kt after midnight. Seas around 2 ft. Wave Detail: W 2 ft at 3 seconds. .THU...W winds 15 to 20 kt with gusts up to 30 kt. Seas 2 to 4 ft, occasionally to 5 ft. .THU NIGHT...NW winds 20 to 25 kt with gusts up to 30 kt. Seas 2 to 4 ft, occasionally to 5 ft. .FRI...W winds 5 to 10 kt. Seas around 2 ft. .FRI NIGHT...SW winds around 5 kt. Seas 1 ft or less. Chance of snow and rain. Vsby 1 to 3 nm. .SAT...W winds 5 to 10 kt. Seas 1 ft or less. Chance of rain. .SAT NIGHT...W winds 5 to 10 kt. Seas around 2 ft. $$ ANZ335-020715- Long Island Sound West of New Haven CT/Port Jefferson NY- 128 PM EST Mon Dec 1 2025 ...SMALL CRAFT ADVISORY IN EFFECT FROM TUESDAY AFTERNOON THROUGH WEDNESDAY MORNING... .REST OF TODAY...N winds 5 to 10 kt. Seas around 2 ft. Wave Detail: NW 1 ft at 2 seconds. .TONIGHT...NE winds 5 to 10 kt, becoming E after midnight. Seas 1 ft or less. Slight chance of snow after midnight with vsby 1 to 3 nm. .TUE...E winds 5 to 10 kt, becoming NE 15 to 20 kt with gusts up to 30 kt in the afternoon. Seas 1 ft or less, then 2 to 3 ft in the afternoon. Wave Detail: E 1 ft at 2 seconds, becoming NE 1 ft at 2 seconds. Rain with snow likely in the morning, then rain in the afternoon. Vsby less than 1 nm, increasing to 1 to 3 nm in the afternoon. .TUE NIGHT...NW winds 15 to 20 kt with gusts up to 30 kt. Seas 2 to 4 ft, occasionally to 5 ft. Wave Detail: N 2 ft at 3 seconds. Chance of rain in the evening with vsby 1 to 3 nm. .WED...NW winds 10 to 15 kt with gusts up to 25 kt, diminishing to 5 to 10 kt in the afternoon. Seas 2 to 3 ft in the morning, then 1 ft or less. Wave Detail: NW 2 ft at 2 seconds, becoming NW 1 ft at 2 seconds. .WED NIGHT...W winds 5 to 10 kt, becoming SW 10 to 15 kt with gusts up to 20 kt after midnight. Seas around 2 ft. Wave Detail: W 1 ft at 2 seconds. .THU...W winds 10 to 15 kt, increasing to 15 to 20 kt in the afternoon. Gusts up to 30 kt. Seas 2 to 3 ft. .THU NIGHT...NW winds 15 to 20 kt with gusts up to 30 kt. Seas 2 to 3 ft. .FRI...W winds 5 to 10 kt. Seas 1 ft or less. .FRI NIGHT...W winds 5 to 10 kt. Seas 1 ft or less. Chance of snow and rain. Vsby 1 to 3 nm. .SAT...W winds 5 to 10 kt. Seas 1 ft or less. Chance of rain. Vsby 1 to 3 nm. .SAT NIGHT...W winds 5 to 10 kt. Seas around 2 ft. $$ ANZ338-020715- New York Harbor- 128 PM EST Mon Dec 1 2025 ...SMALL CRAFT ADVISORY IN EFFECT FROM TUESDAY AFTERNOON THROUGH WEDNESDAY MORNING... .REST OF TODAY...NW winds 5 to 10 kt with gusts up to 20 kt. Waves 1 ft or less. Wave Detail: NW 1 ft at 2 seconds. .TONIGHT...NE winds around 5 kt, becoming SE after midnight. Waves 1 ft or less. Slight chance of rain and snow after midnight with vsby 1 to 3 nm. .TUE...E winds 5 to 10 kt, becoming N 10 to 15 kt with gusts up to 30 kt in the afternoon. Waves 1 ft or less, then around 2 ft in the afternoon. Wave Detail: E 1 ft at 2 seconds, becoming NE 1 ft at 2 seconds. Rain. Vsby 1 to 3 nm. .TUE NIGHT...NW winds 15 to 20 kt with gusts up to 30 kt. Waves around 2 ft. Wave Detail: NW 2 ft at 2 seconds. Slight chance of rain in the evening. .WED...NW winds 10 to 15 kt with gusts up to 25 kt, diminishing to 5 to 10 kt in the afternoon. Waves around 2 ft in the morning, then 1 ft or less. Wave Detail: NW 1 ft at 2 seconds. .WED NIGHT...W winds 5 to 10 kt, increasing to 10 to 15 kt with gusts up to 20 kt after midnight. Waves 1 ft or less, then around 2 ft after midnight. Wave Detail: W 1 ft at 2 seconds. .THU...W winds 10 to 15 kt, increasing to 15 to 20 kt in the afternoon. Waves around 2 ft. .THU NIGHT...NW winds 15 to 20 kt with gusts up to 30 kt. Waves 1 to 2 ft. .FRI...W winds 5 to 10 kt. Waves 1 ft or less. .FRI NIGHT...W winds around 5 kt. Waves 1 ft or less. Chance of snow and rain. Vsby 1 to 3 nm. .SAT...W winds 5 to 10 kt. Waves 1 ft or less. Chance of rain. Vsby 1 to 3 nm. .SAT NIGHT...W winds 5 to 10 kt. Waves 1 ft or less. $$ ANZ340-020715- Peconic and Gardiners Bays- 128 PM EST Mon Dec 1 2025 ...SMALL CRAFT ADVISORY IN EFFECT FROM TUESDAY AFTERNOON THROUGH WEDNESDAY MORNING... .REST OF TODAY...NW winds 10 to 15 kt. Waves around 2 ft. .TONIGHT...NE winds 5 to 10 kt, becoming SE after midnight. Waves 1 ft or less. .TUE...SE winds 10 to 15 kt, becoming E 15 to 20 kt with gusts up to 25 kt in the afternoon. Waves 1 ft or less, then around 2 ft in the afternoon. Rain. Vsby 1 to 3 nm. .TUE NIGHT...N winds 15 to 20 kt with gusts up to 30 kt. Waves 2 to 4 ft. Chance of rain in the evening. .WED...NW winds 10 to 15 kt with gusts up to 25 kt, diminishing to 5 to 10 kt in the afternoon. Waves 2 to 3 ft in the morning, then 1 ft or less. .WED NIGHT...W winds 5 to 10 kt, increasing to 10 to 15 kt with gusts up to 20 kt after midnight. Waves 1 ft or less. .THU...W winds 10 to 15 kt, increasing to 15 to 20 kt in the afternoon. Waves 1 ft or less, then around 2 ft in the afternoon. .THU NIGHT...NW winds 15 to 20 kt with gusts up to 30 kt. Waves 1 to 2 ft. .FRI...W winds 5 to 10 kt. Waves 1 ft or less. .FRI NIGHT...SW winds around 5 kt. Waves 1 ft or less. Chance of rain. Vsby 1 to 3 nm. .SAT...W winds 5 to 10 kt. Waves 1 ft or less. Chance of rain. .SAT NIGHT...W winds 5 to 10 kt. Waves 1 ft or less. $$ ANZ345-020715- South Shore Bays from Jones Inlet through Shinnecock Bay- 128 PM EST Mon Dec 1 2025 ...SMALL CRAFT ADVISORY IN EFFECT FROM TUESDAY AFTERNOON THROUGH WEDNESDAY MORNING... .REST OF TODAY...N winds 10 to 15 kt with gusts up to 20 kt. Waves 1 ft or less. .TONIGHT...NE winds 5 to 10 kt, becoming SE after midnight. Waves 1 ft or less. .TUE...SE winds 10 to 15 kt with gusts up to 20 kt, becoming NE 15 to 20 kt with gusts up to 30 kt in the afternoon. Waves 1 ft or less, then around 2 ft in the afternoon. Rain. Vsby 1 to 3 nm. .TUE NIGHT...NW winds 15 to 20 kt with gusts up to 30 kt. Waves around 2 ft. Chance of rain in the evening. .WED...NW winds 10 to 15 kt with gusts up to 30 kt, diminishing to 5 to 10 kt in the afternoon. Waves around 2 ft in the morning, then 1 ft or less. .WED NIGHT...W winds 5 to 10 kt, increasing to 10 to 15 kt with gusts up to 20 kt after midnight. Waves 1 ft or less, then around 2 ft after midnight. .THU...W winds 15 to 20 kt with gusts up to 30 kt. Waves 1 ft or less. .THU NIGHT...NW winds 15 to 20 kt with gusts up to 30 kt. Waves 1 ft or less. .FRI...W winds 5 to 10 kt. Waves 1 ft or less. .FRI NIGHT...SW winds 5 to 10 kt. Waves 1 ft or less. Chance of rain. Vsby 1 to 3 nm. .SAT...W winds 5 to 10 kt. Waves 1 ft or less. Chance of rain. .SAT NIGHT...W winds 5 to 10 kt. Waves 1 ft or less. $$