Coastal Waters Forecast
Issued by NWS Upton, NY
Issued by NWS Upton, NY
Versions:
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
854 FZUS51 KOKX 292039 CWFOKX Coastal Waters Forecast National Weather Service New York NY 339 PM EST Sat Nov 29 2025 Montauk Point NY to Sandy Hook NJ out 20 nm offshore, including Long Island Sound, the Long Island Bays, and New York Harbor ANZ300-300900- 339 PM EST Sat Nov 29 2025 .Synopsis for the Long Island and Connecticut coastal waters... High pressure over the area waters moves off the New England coast through tonight. A frontal system moves across the region Sunday into Sunday night. High pressure briefly builds on Monday before quickly giving way to developing low pressure over the southern states. A secondary coastal low forms along the Mid Atlantic coast early Tuesday, passing just south and east of Long Island Tuesday afternoon/evening. High pressure largely prevails for the second half of the week with the exception of a cold frontal passage on Thursday. $$ ANZ350-300900- Moriches Inlet NY to Montauk Point NY out 20 nm- 339 PM EST Sat Nov 29 2025 ...SMALL CRAFT ADVISORY IN EFFECT FROM SUNDAY MORNING THROUGH LATE SUNDAY NIGHT... .TONIGHT...NW winds 5 to 10 kt, becoming N late this evening, then becoming E after midnight, becoming SE late. Seas around 2 ft this evening, then 1 ft or less. Wave Detail: W 2 ft at 5 seconds and SE 1 ft at 9 seconds, becoming SW 1 ft at 4 seconds and SE 1 ft at 9 seconds. .SUN...S winds 15 to 20 kt, increasing to 20 to 25 kt in the afternoon. Seas 2 to 4 ft, occasionally to 5 ft, building to 5 to 7 ft, occasionally to 9 ft in the afternoon. Wave Detail: S 4 ft at 4 seconds and SE 1 ft at 8 seconds, becoming S 6 ft at 7 seconds. Slight chance of rain in the morning, then rain likely in the afternoon. .SUN NIGHT...SW winds 20 to 25 kt, becoming W after midnight. Seas 5 to 7 ft, occasionally to 9 ft. Wave Detail: SW 7 ft at 7 seconds. Chance of rain in the evening. .MON...NW winds 20 to 25 kt, diminishing to 15 to 20 kt in the afternoon. Seas 4 to 6 ft, occasionally to 8 ft. Wave Detail: W 6 ft at 7 seconds and SE 1 ft at 7 seconds. .MON NIGHT...N winds 10 to 15 kt, becoming SE 5 to 10 kt after midnight. Seas 2 to 3 ft. Wave Detail: NW 3 ft at 5 seconds and E 1 ft at 7 seconds. Chance of rain after midnight. .TUE...S winds 10 to 15 kt, becoming E 15 to 20 kt with gusts up to 25 kt in the afternoon. Seas 2 to 3 ft. Rain. Vsby 1 to 3 nm in the afternoon. .TUE NIGHT...N winds 25 to 30 kt. Seas 5 to 7 ft, occasionally to 9 ft. Rain likely. .WED...NW winds 20 to 25 kt with gusts up to 30 kt. Seas 5 to 8 ft, occasionally to 10 ft. .WED NIGHT...W winds 15 to 20 kt with gusts up to 25 kt. Seas 4 to 6 ft, occasionally to 8 ft. .THU...W winds 25 to 30 kt. Seas 5 to 8 ft, occasionally to 10 ft. .THU NIGHT...NW winds 25 to 30 kt. Seas 5 to 7 ft, occasionally to 9 ft. $$ ANZ353-300900- Fire Island Inlet NY to Moriches Inlet NY out 20 nm- 339 PM EST Sat Nov 29 2025 ...SMALL CRAFT ADVISORY IN EFFECT FROM SUNDAY MORNING THROUGH LATE SUNDAY NIGHT... .TONIGHT...NW winds 5 to 10 kt, becoming NE late this evening, then becoming SE after midnight, becoming S 10 to 15 kt late. Seas around 2 ft. Wave Detail: W 2 ft at 4 seconds and SE 1 ft at 9 seconds. .SUN...S winds 15 to 20 kt, increasing to 20 to 25 kt in the afternoon. Seas 2 to 4 ft, occasionally to 5 ft, building to 4 to 6 ft, occasionally to 8 ft in the afternoon. Wave Detail: S 4 ft at 5 seconds and SE 1 ft at 9 seconds, becoming S 6 ft at 6 seconds. Slight chance of rain in the morning, then rain in the afternoon. .SUN NIGHT...W winds 20 to 25 kt. Seas 5 to 6 ft, occasionally to 8 ft. Wave Detail: S 6 ft at 7 seconds. Chance of rain in the evening. .MON...NW winds 20 to 25 kt, diminishing to 15 to 20 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 S 3 ft at 8 seconds, becoming NW 4 ft at 5 seconds and SE 1 ft at 9 seconds. .MON NIGHT...NE winds 5 to 10 kt, becoming SE after midnight. Seas around 2 ft. Wave Detail: W 2 ft at 4 seconds and NE 1 ft at 7 seconds. Chance of rain after midnight. .TUE...S winds 10 to 15 kt, becoming E 15 to 20 kt with gusts up to 30 kt in the afternoon. Seas 2 to 3 ft. Rain. Vsby 1 to 3 nm in the afternoon. .TUE NIGHT...N winds 20 to 25 kt with gusts up to 30 kt. Seas 4 to 6 ft, occasionally to 8 ft. Rain likely. .WED...NW winds 15 to 20 kt with gusts up to 25 kt. Seas 5 to 7 ft, occasionally to 9 ft. .WED NIGHT...W winds 15 to 20 kt with gusts up to 25 kt. Seas 4 to 5 ft, occasionally to 6 ft. .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. $$ ANZ355-300900- Sandy Hook NJ to Fire Island Inlet NY out 20 nm- 339 PM EST Sat Nov 29 2025 ...SMALL CRAFT ADVISORY IN EFFECT FROM SUNDAY MORNING THROUGH LATE SUNDAY NIGHT... .TONIGHT...NW winds around 5 kt, becoming SE late this evening and early morning, then becoming S 10 to 15 kt late. Seas 1 ft or less, then around 2 ft after midnight. Wave Detail: W 1 ft at 3 seconds and SE 1 ft at 9 seconds, becoming S 1 ft at 2 seconds and SE 1 ft at 9 seconds. .SUN...S winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to 5 ft, occasionally to 6 ft. Wave Detail: S 5 ft at 6 seconds and SE 1 ft at 9 seconds. Chance of rain in the morning, then rain in the afternoon. .SUN NIGHT...W winds around 20 kt with gusts up to 25 kt. Seas 3 to 5 ft, occasionally to 6 ft. Wave Detail: SW 5 ft at 7 seconds. Slight chance of rain in the evening. .MON...NW winds 15 to 20 kt, diminishing to 10 to 15 kt in the afternoon. Seas 3 to 5 ft, occasionally to 6 ft, subsiding to 2 to 3 ft in the afternoon. Wave Detail: W 4 ft at 4 seconds and S 2 ft at 7 seconds, becoming NW 3 ft at 4 seconds and SE 1 ft at 9 seconds. .MON NIGHT...NE winds 5 to 10 kt, becoming SE after midnight. Seas around 2 ft in the evening, then 1 ft or less. Wave Detail: NW 2 ft at 4 seconds and E 1 ft at 8 seconds, becoming SE 1 ft at 3 seconds and SE 1 ft at 8 seconds. Chance of rain after midnight with vsby 1 to 3 nm. .TUE...S winds 5 to 10 kt, becoming NE 15 to 20 kt with gusts up to 25 kt in the afternoon. Seas 2 to 3 ft. Rain. .TUE NIGHT...N winds 20 to 25 kt with gusts up to 30 kt. Seas 3 to 5 ft, occasionally to 6 ft. Rain likely. .WED...NW winds 15 to 20 kt with gusts up to 25 kt. Seas 4 to 6 ft, occasionally to 8 ft. .WED NIGHT...W winds 15 to 20 kt. Seas 3 to 4 ft, occasionally to 5 ft. .THU...W winds 20 to 25 kt with gusts up to 30 kt. Seas 4 to 6 ft, occasionally to 8 ft. .THU NIGHT...NW winds 20 to 25 kt. Seas 3 to 5 ft, occasionally to 6 ft. $$ ANZ332-300900- Long Island Sound East of the Mouth of the Connecticut River- 339 PM EST Sat Nov 29 2025 ...SMALL CRAFT ADVISORY IN EFFECT FROM SUNDAY MORNING THROUGH LATE SUNDAY NIGHT... .TONIGHT...NW winds 5 to 10 kt, becoming N late this evening, then becoming E after midnight, becoming SE late. Seas around 2 ft this evening, then 1 ft or less. Wave Detail: NW 1 ft at 3 seconds, becoming W 1 ft at 3 seconds. .SUN...S winds 10 to 15 kt, increasing to 15 to 20 kt with gusts up to 25 kt in the afternoon. Seas 2 to 3 ft. Wave Detail: S 2 ft at 3 seconds. Slight chance of rain in the morning, then rain likely in the afternoon. .SUN NIGHT...W winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to 3 ft. Wave Detail: SW 3 ft at 3 seconds and SE 1 ft at 7 seconds. Chance of rain in the evening. .MON...NW winds 15 to 20 kt, diminishing to 10 to 15 kt in the afternoon. Seas 2 to 3 ft. Wave Detail: W 3 ft at 4 seconds. .MON NIGHT...N 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 S 1 ft at 3 seconds. Chance of rain and snow after midnight with vsby 1 to 3 nm. .TUE...S winds 5 to 10 kt, becoming E 10 to 15 kt with gusts up to 25 kt in the afternoon. Seas 1 ft or less, then around 2 ft in the afternoon. Chance of rain in the morning, then rain in the afternoon. Vsby 1 to 3 nm. .TUE NIGHT...N winds 20 to 25 kt with gusts up to 30 kt. Seas 2 to 4 ft, occasionally to 5 ft. Rain likely. Vsby 1 to 3 nm. .WED...NW winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to 4 ft, occasionally to 5 ft. .WED NIGHT...W winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. .THU...W winds 20 to 25 kt. Seas 2 to 4 ft, occasionally to 5 ft. .THU NIGHT...NW winds 20 to 25 kt. Seas 2 to 4 ft, occasionally to 5 ft. $$ ANZ331-300900- Long Island Sound East of New Haven CT/Port Jefferson NY to the Mouth of the Connecticut River- 339 PM EST Sat Nov 29 2025 .TONIGHT...N winds around 5 kt, becoming E after midnight. Seas 1 ft or less. Wave Detail: W 1 ft at 3 seconds. .SUN...S winds 10 to 15 kt, increasing to 15 to 20 kt in the afternoon. Seas 1 to 2 ft, building to 2 to 3 ft in the afternoon. Wave Detail: S 2 ft at 3 seconds. Slight chance of rain in the morning, then rain in the afternoon. .SUN NIGHT...W winds 15 to 20 kt. Seas 2 to 3 ft. Wave Detail: SW 3 ft at 4 seconds. Chance of rain in the evening. .MON...NW winds 15 to 20 kt, diminishing to 10 to 15 kt in the afternoon. Seas 2 to 3 ft. Wave Detail: W 3 ft at 4 seconds. .MON NIGHT...N winds 5 to 10 kt, becoming E after midnight. Seas 1 ft or less. Wave Detail: NW 1 ft at 3 seconds. Chance of snow after midnight with vsby 1 to 3 nm. .TUE...SE winds 5 to 10 kt, becoming NE 10 to 15 kt with gusts up to 20 kt in the afternoon. Seas 1 ft or less. Rain. Vsby 1 to 3 nm in the morning. .TUE NIGHT...N winds 15 to 20 kt with gusts up to 30 kt. Seas 2 to 3 ft. Rain likely. Vsby 1 to 3 nm. .WED...NW winds 15 to 20 kt. Seas 2 to 3 ft. .WED NIGHT...W winds 10 to 15 kt. Seas around 2 ft. .THU...W winds 20 to 25 kt. Seas 2 to 4 ft, occasionally to 5 ft. .THU NIGHT...NW winds 20 to 25 kt. Seas 2 to 4 ft, occasionally to 5 ft. $$ ANZ335-300900- Long Island Sound West of New Haven CT/Port Jefferson NY- 339 PM EST Sat Nov 29 2025 .TONIGHT...N winds around 5 kt, becoming NE late this evening, then becoming SE after midnight. Seas 1 ft or less. .SUN...S winds 10 to 15 kt with gusts up to 20 kt. Seas 1 to 2 ft. Wave Detail: S 2 ft at 3 seconds. Chance of rain in the morning, then rain in the afternoon. .SUN NIGHT...W winds 15 to 20 kt. Seas 2 to 3 ft. Wave Detail: SW 2 ft at 3 seconds. Slight chance of rain in the evening. .MON...NW winds 15 to 20 kt, diminishing to 10 to 15 kt in the afternoon. Seas 2 to 3 ft, subsiding to 1 to 2 ft in the afternoon. Wave Detail: W 2 ft at 3 seconds, becoming NW 1 ft at 3 seconds. .MON NIGHT...NE winds 5 to 10 kt, becoming E after midnight. Seas 1 ft or less. Chance of snow after midnight with vsby 1 to 3 nm. .TUE...SE winds 5 to 10 kt, becoming NE 10 to 15 kt with gusts up to 20 kt in the afternoon. Seas 1 ft or less. Rain and snow likely in the morning, then rain in the afternoon. Vsby 1 to 3 nm in the morning. .TUE NIGHT...N winds 15 to 20 kt with gusts up to 30 kt. Seas 2 to 3 ft. Rain likely. Vsby 1 to 3 nm. .WED...NW winds 10 to 15 kt with gusts up to 20 kt. Seas around 2 ft. .WED NIGHT...W winds 10 to 15 kt with gusts up to 20 kt. Seas around 2 ft. .THU...W winds 20 to 25 kt. Seas 2 to 3 ft. .THU NIGHT...NW winds 20 to 25 kt. Seas 2 to 3 ft. $$ ANZ338-300900- New York Harbor- 339 PM EST Sat Nov 29 2025 .TONIGHT...NW winds around 5 kt, becoming S late this evening and overnight. Waves 1 ft or less. .SUN...S winds 5 to 10 kt, becoming SW 10 to 15 kt with gusts up to 20 kt in the afternoon. Waves 1 ft or less, then 1 to 2 ft in the afternoon. Chance of rain in the morning, then rain in the afternoon. .SUN NIGHT...W winds 10 to 15 kt with gusts up to 20 kt. Waves around 2 ft. Wave Detail: SW 1 ft at 2 seconds. .MON...NW winds 10 to 15 kt with gusts up to 20 kt. Waves around 2 ft in the morning, then 1 ft or less. Wave Detail: W 1 ft at 2 seconds, becoming NW 1 ft at 2 seconds. .MON NIGHT...NE winds around 5 kt, becoming SE after midnight. Waves 1 ft or less. Chance of snow and rain after midnight with vsby 1 to 3 nm. .TUE...SE winds around 5 kt, becoming N 10 to 15 kt with gusts up to 25 kt in the afternoon. Waves 1 ft or less. Rain. Vsby 1 to 3 nm in the morning. .TUE NIGHT...N winds 15 to 20 kt with gusts up to 25 kt. Waves around 2 ft. Chance of rain. Vsby 1 to 3 nm. .WED...NW winds 10 to 15 kt with gusts up to 20 kt. Waves around 2 ft. .WED NIGHT...W winds 10 to 15 kt. Waves around 2 ft. .THU...W winds 15 to 20 kt with gusts up to 25 kt. Waves around 2 ft. .THU NIGHT...NW winds 15 to 20 kt with gusts up to 25 kt. Waves 1 to 2 ft. $$ ANZ340-300900- Peconic and Gardiners Bays- 339 PM EST Sat Nov 29 2025 .TONIGHT...N winds around 5 kt, becoming E after midnight. Waves 1 ft or less. .SUN...S winds 10 to 15 kt with gusts up to 20 kt. Waves 1 ft or less. Slight chance of rain in the morning, then rain in the afternoon. .SUN NIGHT...W winds 10 to 15 kt with gusts up to 20 kt. Waves 1 ft or less, then around 2 ft after midnight. Chance of rain in the evening. .MON...NW winds 10 to 15 kt with gusts up to 20 kt. Waves 1 to 2 ft. .MON NIGHT...N winds 5 to 10 kt, becoming SE after midnight. Waves 1 ft or less. Chance of rain after midnight with vsby 1 to 3 nm. .TUE...S winds 5 to 10 kt, becoming E 10 to 15 kt with gusts up to 25 kt in the afternoon. Waves 1 ft or less. Rain. Vsby 1 to 3 nm in the afternoon. .TUE NIGHT...N winds 15 to 20 kt with gusts up to 30 kt. Waves around 2 ft. Rain likely. .WED...NW winds 10 to 15 kt with gusts up to 25 kt. Waves 1 to 2 ft. .WED NIGHT...W winds 10 to 15 kt with gusts up to 20 kt. Waves 1 ft or less. .THU...W winds 15 to 20 kt with gusts up to 25 kt. Waves around 2 ft. .THU NIGHT...NW winds 15 to 20 kt with gusts up to 25 kt. Waves 1 to 2 ft. $$ ANZ345-300900- South Shore Bays from Jones Inlet through Shinnecock Bay- 339 PM EST Sat Nov 29 2025 ...SMALL CRAFT ADVISORY IN EFFECT FROM SUNDAY MORNING THROUGH LATE SUNDAY NIGHT... .TONIGHT...NW winds around 5 kt early this evening, becoming light and variable, then becoming E around 5 kt after midnight, becoming S. Waves 1 ft or less. .SUN...S winds 10 to 15 kt, increasing to 15 to 20 kt with gusts up to 25 kt in the afternoon. Waves 1 ft or less. Chance of rain in the morning, then rain in the afternoon. .SUN NIGHT...W winds 15 to 20 kt with gusts up to 25 kt. Waves 1 ft or less. Slight chance of rain in the evening. .MON...NW winds 10 to 15 kt with gusts up to 20 kt. Waves 1 ft or less. .MON NIGHT...NE winds 5 to 10 kt, becoming SE after midnight. Waves 1 ft or less. Chance of rain after midnight. .TUE...S winds 5 to 10 kt, becoming NE 10 to 15 kt with gusts up to 25 kt in the afternoon. Waves 1 ft or less. Rain. Vsby 1 to 3 nm in the afternoon. .TUE NIGHT...N winds 15 to 20 kt with gusts up to 30 kt. Waves 1 ft or less. Rain likely. .WED...NW winds 10 to 15 kt with gusts up to 20 kt. Waves 1 ft or less. .WED NIGHT...W winds 10 to 15 kt with gusts up to 20 kt. Waves 1 ft or less. .THU...W winds 20 to 25 kt. Waves 1 ft or less. .THU NIGHT...NW winds 20 to 25 kt. Waves 1 ft or less. $$