


Coastal Waters Forecast
Issued by NWS Upton, NY
Issued by NWS Upton, NY
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385 FZUS51 KOKX 032219 CWFOKX Coastal Waters Forecast National Weather Service New York NY 619 PM EDT Thu Apr 3 2025 Montauk Point NY to Sandy Hook NJ out 20 nm offshore, including Long Island Sound, the Long Island Bays, and New York Harbor ANZ300-041115- 619 PM EDT Thu Apr 3 2025 .Synopsis for the Long Island and Connecticut coastal waters... A cold front slowly moves through tonight into Friday. The frontal boundary stalls, then returns north as a warm front and pushes through Saturday into Saturday night. The trailing cold front pushes through Sunday, followed by weak low pressure tracking nearby along the boundary on Monday. High pressure builds for mid week. $$ ANZ350-041115- Moriches Inlet NY to Montauk Point NY out 20 nm- 619 PM EDT Thu Apr 3 2025 ...DENSE FOG ADVISORY IN EFFECT UNTIL 6 AM EDT FRIDAY... ...SMALL CRAFT ADVISORY IN EFFECT THROUGH FRIDAY AFTERNOON... .TONIGHT...SW winds 15 to 20 kt with gusts up to 30 kt, becoming W 10 to 15 kt with gusts up to 25 kt after midnight. Seas 5 to 7 ft, occasionally to 9 ft. Wave Detail: S 7 ft at 7 seconds. Areas of fog. Chance of showers this evening. Showers likely with slight chance of tstms after midnight. Vsby less than 1 nm. .FRI...NW winds 5 to 10 kt. Seas 4 to 5 ft, occasionally to 6 ft. Wave Detail: S 5 ft at 7 seconds. Patchy fog in the morning. Showers likely with slight chance of tstms in the morning, then slight chance of showers in the afternoon. Vsby 1 to 3 nm in the morning. .FRI NIGHT...NW winds 5 to 10 kt, becoming NE 10 to 15 kt with gusts up to 20 kt after midnight. Seas 3 to 4 ft, occasionally to 5 ft. Wave Detail: S 4 ft at 7 seconds. .SAT...E winds 15 to 20 kt. Seas 3 to 5 ft, occasionally to 6 ft. Wave Detail: SE 4 ft at 7 seconds and SE 1 ft at 12 seconds. Slight chance of light rain in the morning, then rain in the afternoon. .SAT NIGHT...SE winds 15 to 20 kt, becoming S 10 to 15 kt after midnight. Seas 4 to 5 ft, occasionally to 6 ft. Wave Detail: SE 5 ft at 6 seconds and SE 1 ft at 12 seconds. Rain in the evening, then showers likely after midnight. .SUN...SW winds 15 to 20 kt with gusts up to 25 kt. Seas 4 to 5 ft, occasionally to 6 ft, building to 5 to 7 ft, occasionally to 9 ft in the afternoon. Wave Detail: S 5 ft at 6 seconds, becoming S 6 ft at 7 seconds. Chance of showers. .SUN NIGHT...W winds 10 to 15 kt, becoming NW after midnight. Seas 5 to 7 ft, occasionally to 9 ft. Chance of showers in the evening, then showers after midnight. .MON...NE winds 10 to 15 kt with gusts up to 20 kt. Seas 5 to 6 ft, occasionally to 8 ft. Chance of showers. .MON NIGHT...E winds 5 to 10 kt. Seas 5 to 6 ft, occasionally to 8 ft. Chance of showers. .TUE...W winds 15 to 20 kt with gusts up to 25 kt. Seas 5 to 6 ft, occasionally to 8 ft. .TUE NIGHT...W winds around 20 kt with gusts up to 25 kt. Seas 5 to 7 ft, occasionally to 9 ft. Winds and seas may be higher in and near tstms. $$ ANZ353-041115- Fire Island Inlet NY to Moriches Inlet NY out 20 nm- 619 PM EDT Thu Apr 3 2025 ...DENSE FOG ADVISORY IN EFFECT UNTIL 6 AM EDT FRIDAY... ...SMALL CRAFT ADVISORY IN EFFECT THROUGH FRIDAY AFTERNOON... .TONIGHT...SW winds 15 to 20 kt with gusts up to 30 kt, becoming W 10 to 15 kt with gusts up to 20 kt after midnight. Seas 5 to 7 ft, occasionally to 9 ft. Wave Detail: S 7 ft at 7 seconds. Areas of fog until early morning. Patchy fog late. Slight chance of showers early this evening. Chance of showers late this evening, then showers likely with slight chance of tstms after midnight. Vsby less than 1 nm. .FRI...NW winds 5 to 10 kt. Seas 4 to 5 ft, occasionally to 6 ft. Wave Detail: S 5 ft at 7 seconds. Patchy fog in the morning. Showers likely with slight chance of tstms in the morning, then slight chance of showers in the afternoon. Vsby 1 to 3 nm in the morning. .FRI NIGHT...NW winds 5 to 10 kt, becoming NE 10 to 15 kt after midnight. Seas 3 to 4 ft, occasionally to 5 ft. Wave Detail: S 4 ft at 7 seconds. Slight chance of light rain after midnight. .SAT...E winds 10 to 15 kt with gusts up to 25 kt. Seas 3 to 4 ft, occasionally to 5 ft. Wave Detail: SE 4 ft at 7 seconds and SE 1 ft at 12 seconds. Chance of light rain in the morning, then rain in the afternoon. .SAT NIGHT...SE winds 10 to 15 kt, becoming S after midnight. Seas 4 to 5 ft, occasionally to 6 ft. Wave Detail: SE 4 ft at 6 seconds and SE 1 ft at 12 seconds. Rain in the evening, then showers likely after midnight. .SUN...SW winds 15 to 20 kt with gusts up to 25 kt. Seas 4 to 6 ft, occasionally to 8 ft. Wave Detail: S 6 ft at 7 seconds. Chance of showers. .SUN NIGHT...NW winds 10 to 15 kt, becoming N after midnight. Seas 5 to 6 ft, occasionally to 8 ft. Showers. .MON...NE winds 10 to 15 kt. Seas 4 to 6 ft, occasionally to 8 ft. Chance of showers. .MON NIGHT...NE winds 5 to 10 kt. Seas 4 to 5 ft, occasionally to 6 ft. Chance of showers. .TUE...W winds 15 to 20 kt with gusts up to 25 kt. Seas 4 to 6 ft, occasionally to 8 ft. .TUE NIGHT...NW winds around 20 kt with gusts up to 25 kt. Seas 4 to 6 ft, occasionally to 8 ft. Winds and seas may be higher in and near tstms. $$ ANZ355-041115- Sandy Hook NJ to Fire Island Inlet NY out 20 nm- 619 PM EDT Thu Apr 3 2025 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH FRIDAY MORNING... .TONIGHT...SW winds 15 to 20 kt with gusts up to 30 kt, diminishing to 10 to 15 kt with gusts up to 20 kt after midnight, then becoming W late. Seas 4 to 6 ft, occasionally to 8 ft. Wave Detail: S 6 ft at 7 seconds. Slight chance of tstms. Vsby 1 to 3 nm. .FRI...NW winds 5 to 10 kt. Seas 3 to 5 ft, occasionally to 6 ft. Wave Detail: S 4 ft at 7 seconds. Patchy fog in the morning. Showers likely with slight chance of tstms in the morning, then slight chance of showers in the afternoon. Vsby 1 to 3 nm in the morning. .FRI NIGHT...N winds around 5 kt, becoming NE after midnight. Seas 2 to 4 ft, occasionally to 5 ft. Wave Detail: S 4 ft at 7 seconds. Slight chance of light rain after midnight. .SAT...E winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to 4 ft, occasionally to 5 ft. Wave Detail: SE 4 ft at 7 seconds. Chance of light rain in the morning, then rain in the afternoon. .SAT NIGHT...E winds 10 to 15 kt with gusts up to 20 kt, becoming SE after midnight. Seas 3 to 4 ft, occasionally to 5 ft. Wave Detail: SE 4 ft at 6 seconds. Rain in the evening, then chance of showers after midnight. .SUN...SW winds 10 to 15 kt with gusts up to 20 kt. Seas 4 to 6 ft, occasionally to 8 ft. Wave Detail: S 5 ft at 7 seconds. Chance of showers. .SUN NIGHT...NW winds 10 to 15 kt. Seas 4 to 6 ft, occasionally to 8 ft. Showers likely in the evening, then showers after midnight. .MON...N winds 10 to 15 kt. Seas 3 to 5 ft, occasionally to 6 ft. Chance of showers. .MON NIGHT...E winds 5 to 10 kt. Seas 3 to 4 ft, occasionally to 5 ft. .TUE...W winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to 5 ft, occasionally to 6 ft. .TUE NIGHT...NW winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to 5 ft, occasionally to 6 ft. Winds and seas may be higher in and near tstms. $$ ANZ332-041115- Long Island Sound East of the Mouth of the Connecticut River- 619 PM EDT Thu Apr 3 2025 ...DENSE FOG ADVISORY IN EFFECT UNTIL 6 AM EDT FRIDAY... ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 8 PM EDT THIS EVENING... .TONIGHT...SW winds 10 to 15 kt with gusts up to 25 kt, becoming W 5 to 10 kt with gusts up to 20 kt after midnight. Seas 2 to 3 ft. Wave Detail: SW 2 ft at 5 seconds. Areas of fog. Chance of showers this evening. Showers likely with slight chance of tstms after midnight. Vsby less than 1 nm. .FRI...NW winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: W 2 ft at 5 seconds. Patchy fog in the morning. Showers likely with slight chance of tstms in the morning, then slight chance of showers in the afternoon. Vsby 1 to 3 nm in the morning. .FRI NIGHT...N winds 5 to 10 kt, becoming NE after midnight. Seas around 2 ft. Wave Detail: W 1 ft at 5 seconds. .SAT...E winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. Wave Detail: E 2 ft at 4 seconds. Slight chance of light rain in the morning, then rain in the afternoon. .SAT NIGHT...SE winds 10 to 15 kt with gusts up to 20 kt, diminishing to 5 to 10 kt after midnight. Seas 2 to 3 ft. Wave Detail: E 2 ft at 5 seconds. Rain in the evening, then chance of showers after midnight. .SUN...SW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. Wave Detail: S 2 ft at 5 seconds. Chance of showers. .SUN NIGHT...NW winds 10 to 15 kt, becoming N after midnight. Seas 2 to 3 ft. Showers. .MON...NE winds 5 to 10 kt. Seas 2 to 3 ft. Chance of showers. .MON NIGHT...E winds 5 to 10 kt. Seas 2 to 3 ft. .TUE...W winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to 3 ft. .TUE NIGHT...W winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to 3 ft. Winds and seas may be higher in and near tstms. $$ ANZ331-041115- Long Island Sound East of New Haven CT/Port Jefferson NY to the Mouth of the Connecticut River- 619 PM EDT Thu Apr 3 2025 ...DENSE FOG ADVISORY IN EFFECT UNTIL 6 AM EDT FRIDAY... ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 8 PM EDT THIS EVENING... .TONIGHT...SW winds 10 to 15 kt with gusts up to 25 kt early, becoming W 5 to 10 kt after midnight. Seas around 2 ft this evening, then 1 ft or less. Wave Detail: SW 2 ft at 3 seconds, becoming W 1 ft at 3 seconds. Areas of fog until early morning. Patchy fog late. Slight chance of showers early this evening. Chance of showers late this evening, then showers likely with slight chance of tstms after midnight. Vsby less than 1 nm. .FRI...NW winds 5 to 10 kt. Seas 1 ft or less. Wave Detail: W 1 ft at 3 seconds. Patchy fog in the morning. Showers likely with slight chance of tstms in the morning, then slight chance of showers in the afternoon. Vsby 1 to 3 nm in the morning. .FRI NIGHT...NW winds 5 to 10 kt, becoming NE after midnight. Seas 1 ft or less. Wave Detail: NW 1 ft at 2 seconds. .SAT...E winds 10 to 15 kt with gusts up to 20 kt. Seas around 2 ft. Wave Detail: E 2 ft at 3 seconds. Chance of light rain in the morning, then rain in the afternoon. .SAT NIGHT...E winds 10 to 15 kt with gusts up to 20 kt, becoming SE 5 to 10 kt after midnight. Seas around 2 ft in the evening, then 1 ft or less. Wave Detail: E 2 ft at 3 seconds, becoming E 1 ft at 4 seconds. Rain in the evening, then showers likely after midnight with vsby 1 to 3 nm. .SUN...SW winds 5 to 10 kt, becoming W 10 to 15 kt in the afternoon. Seas 1 ft or less. Wave Detail: S 1 ft at 3 seconds. Chance of showers. Vsby 1 to 3 nm in the morning. .SUN NIGHT...NW winds around 10 kt. Seas 1 ft or less. Showers. .MON...N winds 5 to 10 kt. Seas 1 ft or less. Chance of showers. .MON NIGHT...E winds 5 to 10 kt. Seas 1 ft or less. .TUE...W winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to 3 ft. .TUE NIGHT...W winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to 3 ft. Winds and seas may be higher in and near tstms. $$ ANZ335-041115- Long Island Sound West of New Haven CT/Port Jefferson NY- 619 PM EDT Thu Apr 3 2025 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 8 PM EDT THIS EVENING... .TONIGHT...SW winds 10 to 15 kt with gusts up to 25 kt early, becoming W 5 to 10 kt after midnight. Seas around 2 ft this evening, then 1 ft or less. Wave Detail: SW 2 ft at 3 seconds, becoming W 1 ft at 3 seconds. Patchy fog. Slight chance of showers early this evening. Chance of showers late this evening, then showers likely with slight chance of tstms after midnight. Vsby 1 to 3 nm. .FRI...NW winds 5 to 10 kt. Seas 1 ft or less. Wave Detail: W 1 ft at 2 seconds. Patchy fog in the morning. Showers likely with slight chance of tstms in the morning, then slight chance of showers in the afternoon. Vsby 1 to 3 nm in the morning. .FRI NIGHT...N winds 5 to 10 kt, becoming NE 10 to 15 kt after midnight. Seas 1 ft or less. Wave Detail: NE 1 ft at 2 seconds. Slight chance of light rain after midnight. .SAT...E winds 10 to 15 kt with gusts up to 20 kt. Seas 1 ft or less, then around 2 ft in the afternoon. Wave Detail: E 1 ft at 3 seconds. Chance of light rain in the morning, then rain in the afternoon. .SAT NIGHT...E winds 10 to 15 kt, diminishing to 5 to 10 kt after midnight. Seas around 2 ft in the evening, then 1 ft or less. Wave Detail: E 2 ft at 3 seconds, becoming E 1 ft at 4 seconds. Rain in the evening, then showers likely after midnight with vsby 1 to 3 nm. .SUN...SW winds 5 to 10 kt, becoming W in the afternoon. Seas 1 ft or less. Wave Detail: S 1 ft at 3 seconds. Chance of showers. Vsby 1 to 3 nm in the morning. .SUN NIGHT...N winds around 10 kt. Seas 1 ft or less. Showers. .MON...N winds 5 to 10 kt. Seas 1 ft or less. Chance of showers. .MON NIGHT...E winds 5 to 10 kt. Seas 1 ft or less. .TUE...W winds 15 to 20 kt with gusts up to 25 kt. Seas 1 to 2 ft. .TUE NIGHT...W winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to 3 ft. Winds and seas may be higher in and near tstms. $$ ANZ338-041115- New York Harbor- 619 PM EDT Thu Apr 3 2025 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 8 PM EDT THIS EVENING... .TONIGHT...SW winds 10 to 15 kt with gusts up to 25 kt early, becoming W 5 to 10 kt after midnight, then becoming NW late. Waves 2 to 3 ft. Wave Detail: SW 2 ft at 3 seconds. Slight chance of tstms. Vsby 1 to 3 nm. .FRI...NW winds 5 to 10 kt. Waves around 2 ft. Wave Detail: W 1 ft at 2 seconds. Patchy fog in the morning. Showers likely with slight chance of tstms in the morning, then slight chance of showers in the afternoon. Vsby 1 to 3 nm in the morning. .FRI NIGHT...N winds 5 to 10 kt, becoming NE after midnight. Waves 1 to 2 ft in the evening, then 1 ft or less. Wave Detail: NW 1 ft at 2 seconds, becoming E 1 ft at 2 seconds. Chance of light rain after midnight. .SAT...E winds 10 to 15 kt with gusts up to 25 kt. Waves 2 to 3 ft. Wave Detail: E 2 ft at 3 seconds. Chance of light rain in the morning, then rain in the afternoon. .SAT NIGHT...E winds 10 to 15 kt with gusts up to 20 kt, becoming SE 5 to 10 kt after midnight. Waves 1 to 2 ft. Wave Detail: E 2 ft at 3 seconds. Rain in the evening, then chance of showers after midnight. .SUN...SW winds 5 to 10 kt, becoming W 10 to 15 kt with gusts up to 20 kt in the afternoon. Waves 1 to 2 ft. Wave Detail: W 2 ft at 3 seconds. Chance of showers. .SUN NIGHT...N winds around 10 kt. Waves around 2 ft. Showers. .MON...N winds 5 to 10 kt. Waves 1 to 2 ft. Chance of showers. .MON NIGHT...E winds 5 to 10 kt. Waves 1 ft or less. .TUE...W winds 15 to 20 kt with gusts up to 25 kt. Waves 1 to 2 ft. .TUE NIGHT...NW winds 15 to 20 kt with gusts up to 25 kt. Waves around 2 ft. Winds and waves may be higher in and near tstms. $$ ANZ340-041115- Peconic and Gardiners Bays- 619 PM EDT Thu Apr 3 2025 ...DENSE FOG ADVISORY IN EFFECT UNTIL 6 AM EDT FRIDAY... ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 8 PM EDT THIS EVENING... .TONIGHT...SW winds 10 to 15 kt with gusts up to 25 kt, diminishing to 5 to 10 kt after midnight, then becoming NW late. Waves 1 ft or less. Areas of fog. Slight chance of showers this evening. Showers likely with slight chance of tstms after midnight. Vsby less than 1 nm. .FRI...NW winds 5 to 10 kt. Waves 1 ft or less. Patchy fog in the morning. Showers likely with slight chance of tstms in the morning, then slight chance of showers in the afternoon. Vsby 1 to 3 nm in the morning. .FRI NIGHT...NW winds 5 to 10 kt, becoming NE after midnight. Waves 1 ft or less. .SAT...E winds 10 to 15 kt with gusts up to 20 kt. Waves 1 ft or less. Slight chance of light rain in the morning, then rain in the afternoon. .SAT NIGHT...SE winds 10 to 15 kt with gusts up to 20 kt, diminishing to 5 to 10 kt after midnight. Waves 1 ft or less. Rain in the evening, then showers likely after midnight. .SUN...SW winds 10 to 15 kt. Waves 1 ft or less. Chance of showers. .SUN NIGHT...NW winds around 10 kt. Waves 1 ft or less. Showers. .MON...NE winds 5 to 10 kt. Waves 1 ft or less. Chance of showers. .MON NIGHT...E winds 5 to 10 kt. Waves 1 ft or less. Chance of showers. .TUE...W winds 15 to 20 kt with gusts up to 25 kt. Waves 1 to 2 ft. .TUE NIGHT...W winds 15 to 20 kt with gusts up to 25 kt. Waves around 2 ft. Winds and waves may be higher in and near tstms. $$ ANZ345-041115- South Shore Bays from Jones Inlet through Shinnecock Bay- 619 PM EDT Thu Apr 3 2025 ...DENSE FOG ADVISORY IN EFFECT UNTIL 6 AM EDT FRIDAY... ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 8 PM EDT THIS EVENING... .TONIGHT...SW winds 15 to 20 kt with gusts up to 25 kt early, diminishing to 10 to 15 kt with gusts up to 20 kt late this evening and early morning, then becoming W 5 to 10 kt late. Waves 1 ft or less. Areas of fog until early morning. Patchy fog late. Slight chance of showers this evening. Showers likely with slight chance of tstms after midnight. Vsby less than 1 nm. .FRI...NW winds 5 to 10 kt. Waves 1 ft or less. Patchy fog in the morning. Showers likely with slight chance of tstms in the morning, then slight chance of showers in the afternoon. Vsby 1 to 3 nm in the morning. .FRI NIGHT...NW winds around 5 kt, becoming NE after midnight. Waves 1 ft or less. Slight chance of light rain after midnight. .SAT...E winds 10 to 15 kt with gusts up to 20 kt. Waves 1 ft or less. Chance of light rain in the morning, then rain in the afternoon. .SAT NIGHT...E winds 10 to 15 kt with gusts up to 20 kt, becoming S 5 to 10 kt after midnight. Waves 1 ft or less. Rain in the evening, then showers likely after midnight. .SUN...SW winds 10 to 15 kt with gusts up to 20 kt. Waves 1 ft or less. Chance of showers. .SUN NIGHT...NW winds around 10 kt. Waves 1 ft or less. Showers. .MON...NE winds 5 to 10 kt. Waves 1 ft or less. Chance of showers. .MON NIGHT...E winds 5 to 10 kt. Waves 1 ft or less. .TUE...W winds 15 to 20 kt with gusts up to 25 kt. Waves 1 ft or less. .TUE NIGHT...W winds 15 to 20 kt with gusts up to 25 kt. Waves 1 ft or less. Winds and waves may be higher in and near tstms. $$