Coastal Waters Forecast
Issued by NWS Upton, NY

Current Version |  Previous Version |  Text Only |  Print | Product List |  Glossary On
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 37 38 39 40 41 42 43 44 45 46 47 48 49 50
891 FZUS51 KOKX 221550 CWFOKX Coastal Waters Forecast National Weather Service New York NY 1150 AM EDT Wed May 22 2024 Montauk Point NY to Sandy Hook NJ out 20 nm offshore, including Long Island Sound, the Long Island Bays, and New York Harbor ANZ300-230415- 1150 AM EDT Wed May 22 2024 .Synopsis for the Long Island and Connecticut coastal waters... High pressure will be in control through tonight, then gives way to an approaching cold front on Thursday. This cold front will weaken as it moves in Thursday into early Friday. Weak high pressure builds in for Friday night. A weak trough moves through the area Saturday. A deep low pressure system tracks through the Great Lakes and into Canada Sunday night. $$ ANZ350-230415- Moriches Inlet NY to Montauk Point NY out 20 nm- 1150 AM EDT Wed May 22 2024 .THIS AFTERNOON...SW winds 10 to 15 kt. Seas around 3 ft. Wave Detail: SW 2 ft at 4 seconds and E 2 ft at 8 seconds. .TONIGHT...SW winds 10 to 15 kt with gusts up to 20 kt. Seas around 3 ft. Wave Detail: SW 3 ft at 4 seconds and E 2 ft at 8 seconds. .THU...SW winds around 10 kt. Seas 2 to 3 ft. Wave Detail: SW 3 ft at 5 seconds and E 2 ft at 8 seconds. Slight chance of showers. Isolated tstms. .THU NIGHT...SW winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: SW 2 ft at 5 seconds and E 1 ft at 8 seconds. Chance of showers and tstms in the evening, then showers likely with isolated tstms after midnight. .FRI...SW winds 5 to 10 kt. Seas around 2 ft. Wave Detail: S 2 ft at 5 seconds and SE 1 ft at 8 seconds. Showers likely with isolated tstms in the morning, then chance of showers in the afternoon. .FRI NIGHT...SW winds 5 to 10 kt. Seas around 2 ft. Wave Detail: S 2 ft at 5 seconds and SE 1 ft at 9 seconds. .SAT...SW winds 5 to 10 kt. Seas around 2 ft. .SAT NIGHT...S winds 5 to 10 kt. Seas around 2 ft. Chance of showers. .SUN...S winds 5 to 10 kt. Seas around 2 ft. .SUN NIGHT...S winds 5 to 10 kt. Seas around 2 ft. Winds and seas may be higher in and near tstms. $$ ANZ353-230415- Fire Island Inlet NY to Moriches Inlet NY out 20 nm- 1150 AM EDT Wed May 22 2024 .THIS AFTERNOON...S winds 10 to 15 kt. Seas around 3 ft. Wave Detail: SW 2 ft at 4 seconds and E 2 ft at 8 seconds. .TONIGHT...SW 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 2 ft at 8 seconds. Slight chance of showers with isolated tstms after midnight. .THU...SW winds around 10 kt. Seas 2 to 3 ft. Wave Detail: SW 3 ft at 5 seconds and E 2 ft at 8 seconds. Slight chance of showers with isolated tstms in the morning, then chance of showers and tstms in the afternoon. .THU NIGHT...SW winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: S 2 ft at 5 seconds and E 1 ft at 8 seconds. Showers likely. Tstms likely, mainly in the evening. .FRI...SW winds 5 to 10 kt. Seas around 2 ft. Wave Detail: S 2 ft at 5 seconds and SE 1 ft at 8 seconds. Showers likely with isolated tstms in the morning, then chance of showers in the afternoon. .FRI NIGHT...SW winds 5 to 10 kt. Seas around 2 ft. Wave Detail: S 2 ft at 5 seconds and SE 1 ft at 8 seconds. .SAT...S winds 5 to 10 kt. Seas around 2 ft. .SAT NIGHT...S winds 5 to 10 kt. Seas around 2 ft. Chance of showers. .SUN...S winds 5 to 10 kt. Seas around 2 ft. .SUN NIGHT...S winds 5 to 10 kt. Seas around 2 ft. Chance of showers. Winds and seas may be higher in and near tstms. $$ ANZ355-230415- Sandy Hook NJ to Fire Island Inlet NY out 20 nm- 1150 AM EDT Wed May 22 2024 .THIS AFTERNOON...S winds 10 to 15 kt. Seas 2 to 3 ft. Wave Detail: S 3 ft at 4 seconds and E 2 ft at 9 seconds. .TONIGHT...S winds 10 to 15 kt with gusts up to 20 kt. Seas 3 to 4 ft, occasionally to 5 ft. Wave Detail: S 3 ft at 5 seconds and E 2 ft at 8 seconds. Slight chance of showers. Isolated tstms. .THU...SW winds around 10 kt. Seas 2 to 3 ft. Wave Detail: S 3 ft at 5 seconds and E 2 ft at 8 seconds. Slight chance of showers with isolated tstms in the morning, then chance of showers and tstms in the afternoon. .THU NIGHT...SW winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: S 2 ft at 4 seconds and E 1 ft at 8 seconds. Showers likely. Tstms likely, mainly in the evening. .FRI...W winds around 5 kt, becoming SW in the afternoon. Seas around 2 ft. Wave Detail: S 2 ft at 5 seconds and E 1 ft at 8 seconds. Showers likely with isolated tstms in the morning, then chance of showers in the afternoon. .FRI NIGHT...SW winds 5 to 10 kt. Seas around 2 ft. Wave Detail: S 2 ft at 5 seconds and SE 1 ft at 8 seconds. .SAT...SE winds 5 to 10 kt. Seas around 2 ft. Chance of showers. .SAT NIGHT...S winds 5 to 10 kt. Seas around 2 ft. Chance of showers. .SUN...S winds 5 to 10 kt. Seas around 2 ft. .SUN NIGHT...S winds around 10 kt. Seas around 2 ft. Chance of showers. Winds and seas may be higher in and near tstms. $$ ANZ332-230415- Long Island Sound East of the Mouth of the Connecticut River- 1150 AM EDT Wed May 22 2024 .THIS AFTERNOON...SW winds 5 to 10 kt. Seas 1 ft or less, then around 2 ft. Wave Detail: SW 1 ft at 2 seconds and E 1 ft at 8 seconds. .TONIGHT...SW winds 5 to 10 kt. Seas around 2 ft. Wave Detail: SW 1 ft at 2 seconds and E 1 ft at 8 seconds. .THU...SW winds 5 to 10 kt. Seas 1 ft or less. Wave Detail: SW 1 ft at 2 seconds and E 1 ft at 7 seconds. Slight chance of showers with isolated tstms in the morning, then chance of showers and tstms in the afternoon. .THU NIGHT...SW winds 5 to 10 kt. Seas 1 ft or less. Wave Detail: SW 1 ft at 2 seconds. Chance of showers. Chance of tstms, mainly in the evening. .FRI...SW winds 5 to 10 kt. Seas 1 ft or less. Chance of showers with isolated tstms in the morning, then slight chance of showers in the afternoon. .FRI NIGHT...W winds 5 to 10 kt. Seas 1 ft or less. Wave Detail: SW 1 ft at 2 seconds. .SAT...SW winds 5 to 10 kt. Seas 1 ft or less. .SAT NIGHT...S winds 5 to 10 kt. Seas 1 ft or less. Chance of showers. .SUN...S winds 5 to 10 kt. Seas 1 ft or less. .SUN NIGHT...SE winds 5 to 10 kt. Seas 1 ft or less. Winds and seas may be higher in and near tstms. $$ ANZ331-230415- Long Island Sound East of New Haven CT/Port Jefferson NY to the Mouth of the Connecticut River- 1150 AM EDT Wed May 22 2024 .THIS AFTERNOON...S winds 5 to 10 kt. Seas 1 ft or less. Wave Detail: SW 1 ft at 2 seconds. .TONIGHT...S winds 5 to 10 kt. Seas 1 ft or less. Wave Detail: S 1 ft at 2 seconds. Slight chance of showers with isolated tstms after midnight. .THU...SW winds 5 to 10 kt. Seas 1 ft or less. Slight chance of showers with isolated tstms in the morning, then chance of showers and tstms in the afternoon. .THU NIGHT...SW winds 5 to 10 kt, becoming W after midnight. Seas 1 ft or less. Wave Detail: SW 1 ft at 2 seconds. Showers and tstms likely in the evening, then chance of showers with isolated tstms after midnight. .FRI...W winds around 5 kt. Seas 1 ft or less. Chance of showers with isolated tstms in the morning, then slight chance of showers in the afternoon. .FRI NIGHT...SW winds 5 to 10 kt, becoming W after midnight. Seas 1 ft or less. Wave Detail: SW 1 ft at 2 seconds. .SAT...SE winds 5 to 10 kt. Seas 1 ft or less. .SAT NIGHT...S winds 5 to 10 kt. Seas 1 ft or less. Chance of showers. .SUN...S winds 5 to 10 kt. Seas 1 ft or less. .SUN NIGHT...SE winds 5 to 10 kt. Seas 1 ft or less. Chance of showers. Winds and seas may be higher in and near tstms. $$ ANZ335-230415- Long Island Sound West of New Haven CT/Port Jefferson NY- 1150 AM EDT Wed May 22 2024 .THIS AFTERNOON...S winds 5 to 10 kt. Seas 1 ft or less. Wave Detail: S 1 ft at 2 seconds. .TONIGHT...S winds 5 to 10 kt. Seas 1 ft or less. Wave Detail: S 1 ft at 2 seconds. Slight chance of showers. Isolated tstms. .THU...SW winds 5 to 10 kt. Seas 1 ft or less. Slight chance of showers with isolated tstms in the morning, then chance of showers and tstms in the afternoon. .THU NIGHT...SW winds 5 to 10 kt, becoming NW after midnight. Seas 1 ft or less. Showers and tstms likely in the evening, then chance of showers with isolated tstms after midnight. .FRI...N winds around 5 kt, becoming SW in the afternoon. Seas 1 ft or less. Chance of showers with isolated tstms in the morning, then slight chance of showers in the afternoon. .FRI NIGHT...SW winds 5 to 10 kt, becoming W after midnight. Seas 1 ft or less. .SAT...E winds 5 to 10 kt. Seas 1 ft or less. Chance of showers. .SAT NIGHT...S winds 5 to 10 kt. Seas 1 ft or less. Chance of showers. .SUN...S winds 5 to 10 kt. Seas 1 ft or less. .SUN NIGHT...SE winds 5 to 10 kt. Seas 1 ft or less. Chance of showers. Winds and seas may be higher in and near tstms. $$ ANZ338-230415- New York Harbor- 1150 AM EDT Wed May 22 2024 .THIS AFTERNOON...S winds 5 to 10 kt, increasing to 10 to 15 kt late. Waves 1 ft or less, then 1 to 2 ft. Wave Detail: S 1 ft at 2 seconds. .TONIGHT...S winds 10 to 15 kt, becoming SW 5 to 10 kt after midnight. Waves 1 to 2 ft. Wave Detail: S 1 ft at 2 seconds. Slight chance of showers. Isolated tstms. .THU...SW winds 5 to 10 kt. Waves 1 ft or less. Chance of showers. Isolated tstms in the morning, then chance of tstms in the afternoon. .THU NIGHT...SW winds 5 to 10 kt. Waves 1 ft or less. Showers and tstms likely in the evening, then chance of showers with isolated tstms after midnight. .FRI...NW winds around 5 kt, becoming S in the afternoon. Waves 1 ft or less. Chance of showers with isolated tstms in the morning, then slight chance of showers in the afternoon. .FRI NIGHT...SW winds 5 to 10 kt. Waves 1 ft or less. .SAT...SE winds 5 to 10 kt. Waves 1 ft or less. Chance of showers. .SAT NIGHT...S winds 5 to 10 kt. Waves 1 ft or less. Chance of showers. .SUN...S winds 5 to 10 kt. Waves 1 ft or less. .SUN NIGHT...SE winds 5 to 10 kt. Waves 1 ft or less. Chance of showers. Winds and waves may be higher in and near tstms. $$ ANZ340-230415- Peconic and Gardiners Bays- 1150 AM EDT Wed May 22 2024 .THIS AFTERNOON...SW winds 5 to 10 kt. Waves 1 ft or less. .TONIGHT...SW winds 5 to 10 kt. Waves 1 ft or less. .THU...SW winds 5 to 10 kt. Waves 1 ft or less. Slight chance of showers with isolated tstms in the morning, then chance of showers and tstms in the afternoon. .THU NIGHT...SW winds 5 to 10 kt. Waves 1 ft or less. Showers likely. Tstms likely, mainly in the evening. .FRI...SW winds 5 to 10 kt. Waves 1 ft or less. Chance of showers with isolated tstms in the morning, then slight chance of showers in the afternoon. .FRI NIGHT...SW winds 5 to 10 kt, becoming W after midnight. Waves 1 ft or less. .SAT...S winds 5 to 10 kt. Waves 1 ft or less. .SAT NIGHT...S winds 5 to 10 kt. Waves 1 ft or less. Chance of showers. .SUN...S winds around 5 kt. Waves 1 ft or less. .SUN NIGHT...SE winds 5 to 10 kt. Waves 1 ft or less. Chance of showers. Winds and waves may be higher in and near tstms. $$ ANZ345-230415- South Shore Bays from Jones Inlet through Shinnecock Bay- 1150 AM EDT Wed May 22 2024 .THIS AFTERNOON...S winds around 10 kt. Waves 1 ft or less. .TONIGHT...SW winds around 10 kt. Waves 1 ft or less. Slight chance of showers with isolated tstms after midnight. .THU...SW winds 5 to 10 kt. Waves 1 ft or less. Slight chance of showers with isolated tstms in the morning, then chance of showers and tstms in the afternoon. .THU NIGHT...SW winds 5 to 10 kt. Waves 1 ft or less. Showers likely. Tstms likely, mainly in the evening. .FRI...NW winds around 5 kt, becoming SW in the afternoon. Waves 1 ft or less. Showers likely with isolated tstms in the morning, then slight chance of showers in the afternoon. .FRI NIGHT...SW winds 5 to 10 kt. Waves 1 ft or less. .SAT...SE winds 5 to 10 kt. Waves 1 ft or less. .SAT NIGHT...S winds 5 to 10 kt. Waves 1 ft or less. Chance of showers. .SUN...S winds 5 to 10 kt. Waves 1 ft or less. .SUN NIGHT...S winds 5 to 10 kt. Waves 1 ft or less. Chance of showers. Winds and waves may be higher in and near tstms. $$