


Coastal Waters Forecast
Issued by NWS Upton, NY
Issued by NWS Upton, NY
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580 FZUS51 KOKX 061332 CWFOKX Coastal Waters Forecast National Weather Service New York NY 932 AM EDT Sun Apr 6 2025 Montauk Point NY to Sandy Hook NJ out 20 nm offshore, including Long Island Sound, the Long Island Bays, and New York Harbor ANZ300-070215- 932 AM EDT Sun Apr 6 2025 .Synopsis for the Long Island and Connecticut coastal waters... A cold front passes this morning and stalls south of the area this afternoon/evening. A wave of low pressure follows along the stalled boundary tonight into early tomorrow. Low pressure then moves through southern Ontario bringing a stronger cold front Monday night. Low pressure then departs northeast on Tuesday as high pressure builds from the southwest into Wednesday. High pressure moves offshore Wednesday night. A slow moving frontal system impacts the region late Thursday into next weekend. $$ ANZ350-070215- Moriches Inlet NY to Montauk Point NY out 20 nm- 932 AM EDT Sun Apr 6 2025 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH MONDAY MORNING... .TODAY...W winds 10 to 15 kt with gusts up to 20 kt, becoming NW 5 to 10 kt this afternoon. Seas 4 to 6 ft, occasionally to 8 ft. Wave Detail: S 5 ft at 7 seconds. Patchy fog late this morning. Chance of rain late this morning and early afternoon, then slight chance of rain late. Vsby 1 to 3 nm late this morning. .TONIGHT...N winds 5 to 10 kt. Seas 4 to 6 ft, occasionally to 8 ft. Wave Detail: S 6 ft at 8 seconds. Chance of showers in the evening, then showers likely after midnight with vsby 1 to 3 nm. .MON...NE winds 10 to 15 kt with gusts up to 20 kt. Seas 4 to 5 ft, occasionally to 6 ft. Wave Detail: S 5 ft at 8 seconds and E 1 ft at 11 seconds. Showers. Vsby 1 to 3 nm. .MON NIGHT...NE winds 5 to 10 kt, becoming W 10 to 15 kt with gusts up to 20 kt after midnight. Seas 4 to 5 ft, occasionally to 6 ft. Wave Detail: S 5 ft at 9 seconds and E 1 ft at 12 seconds. Slight chance of showers. .TUE...W winds 20 to 25 kt with gusts up to 30 kt. Seas 5 to 7 ft, occasionally to 9 ft. Wave Detail: W 6 ft at 6 seconds and S 5 ft at 9 seconds. Slight chance of showers in the morning. .TUE NIGHT...NW winds 20 to 25 kt with gusts up to 30 kt. Seas 5 to 7 ft, occasionally to 9 ft. Wave Detail: W 6 ft at 6 seconds and S 3 ft at 9 seconds. .WED...W winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to 5 ft, occasionally to 6 ft. .WED NIGHT...SW winds 10 to 15 kt. Seas 2 to 3 ft. .THU...S winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. .THU NIGHT...S winds 10 to 15 kt. Seas around 3 ft. Chance of showers. $$ ANZ353-070215- Fire Island Inlet NY to Moriches Inlet NY out 20 nm- 932 AM EDT Sun Apr 6 2025 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TONIGHT... .TODAY...W winds 10 to 15 kt with gusts up to 20 kt, becoming NW this afternoon. Seas 4 to 6 ft, occasionally to 8 ft. Wave Detail: SE 5 ft at 7 seconds. Patchy fog late this morning. Chance of rain late this morning and early afternoon, then slight chance of rain late. Vsby 1 to 3 nm late this morning. .TONIGHT...N winds 5 to 10 kt. Seas 4 to 5 ft, occasionally to 6 ft. Wave Detail: S 5 ft at 8 seconds. Chance of showers and slight chance of tstms in the evening, then showers after midnight. Vsby 1 to 3 nm. .MON...NE winds 10 to 15 kt. Seas around 4 ft, occasionally to 5 ft. Wave Detail: S 4 ft at 8 seconds and E 1 ft at 11 seconds. Showers. Vsby 1 to 3 nm. .MON NIGHT...E winds 5 to 10 kt, becoming W 10 to 15 kt with gusts up to 20 kt after midnight. Seas 3 to 5 ft, occasionally to 6 ft. Wave Detail: S 5 ft at 9 seconds and E 1 ft at 12 seconds. Slight chance of showers. .TUE...NW winds 20 to 25 kt with gusts up to 30 kt. Seas 5 to 7 ft, occasionally to 9 ft. Wave Detail: W 6 ft at 5 seconds and S 5 ft at 9 seconds. Slight chance of showers in the morning. .TUE NIGHT...NW winds 20 to 25 kt with gusts up to 30 kt. Seas 5 to 7 ft, occasionally to 9 ft. Wave Detail: W 6 ft at 6 seconds and S 3 ft at 9 seconds. .WED...W winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to 5 ft, occasionally to 6 ft. .WED NIGHT...SW winds 10 to 15 kt. Seas 2 to 3 ft. .THU...S winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. .THU NIGHT...S winds 10 to 15 kt with gusts up to 20 kt. Seas around 3 ft. Chance of showers. $$ ANZ355-070215- Sandy Hook NJ to Fire Island Inlet NY out 20 nm- 932 AM EDT Sun Apr 6 2025 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH THIS EVENING... .TODAY...NW winds 5 to 10 kt. Seas 4 to 5 ft, occasionally to 6 ft. Wave Detail: SE 5 ft at 7 seconds. Patchy fog late this morning. Chance of rain. Vsby 1 to 3 nm late this morning. .TONIGHT...N winds 5 to 10 kt. Seas 3 to 5 ft, occasionally to 6 ft. Wave Detail: SE 5 ft at 8 seconds. Chance of showers in the evening, then showers after midnight. Vsby 1 to 3 nm. .MON...NE winds 5 to 10 kt. Seas 3 to 4 ft, occasionally to 5 ft. Wave Detail: SE 4 ft at 8 seconds. Showers. Vsby 1 to 3 nm. .MON NIGHT...SE winds 5 to 10 kt, becoming W 15 to 20 kt after midnight. Seas 2 to 4 ft, occasionally to 5 ft. Wave Detail: S 4 ft at 8 seconds and W 2 ft at 3 seconds. Slight chance of showers. .TUE...NW winds 20 to 25 kt with gusts up to 30 kt. Seas 4 to 6 ft, occasionally to 8 ft. Wave Detail: W 5 ft at 5 seconds and S 4 ft at 9 seconds. Slight chance of showers in the morning. .TUE NIGHT...NW winds 20 to 25 kt, diminishing to 15 to 20 kt after midnight. Seas 4 to 6 ft, occasionally to 8 ft. Wave Detail: W 5 ft at 5 seconds and S 2 ft at 8 seconds. .WED...W winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 4 ft, occasionally to 5 ft. .WED NIGHT...SW winds 10 to 15 kt. Seas around 2 ft. .THU...S winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. .THU NIGHT...S winds 10 to 15 kt with gusts up to 20 kt. Seas around 3 ft. Chance of showers. $$ ANZ332-070215- Long Island Sound East of the Mouth of the Connecticut River- 932 AM EDT Sun Apr 6 2025 .TODAY...NW winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: SE 2 ft at 7 seconds and SW 1 ft at 2 seconds. Patchy fog late this morning. Chance of rain late this morning and early afternoon, then slight chance of rain late. Vsby 1 to 3 nm late this morning. .TONIGHT...N winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: W 1 ft at 2 seconds and SE 1 ft at 8 seconds. Chance of showers in the evening, then showers likely after midnight with vsby 1 to 3 nm. .MON...NE winds 5 to 10 kt. Seas around 2 ft. Wave Detail: E 2 ft at 4 seconds. Showers. Vsby 1 to 3 nm in the morning. .MON NIGHT...NE winds 5 to 10 kt, becoming W after midnight. Seas around 2 ft. Wave Detail: E 2 ft at 5 seconds. Slight chance of showers. .TUE...W winds 15 to 20 kt with gusts up to 30 kt. Seas 2 to 4 ft, occasionally to 5 ft. Wave Detail: W 3 ft at 4 seconds and E 1 ft at 5 seconds. Slight chance of rain and snow showers in the morning with vsby 1 to 3 nm. .TUE NIGHT...W winds 15 to 20 kt with gusts up to 30 kt. Seas 2 to 4 ft, occasionally to 5 ft. Wave Detail: W 3 ft at 4 seconds and E 1 ft at 10 seconds. .WED...W winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. .WED NIGHT...SW winds 5 to 10 kt. Seas around 2 ft. .THU...S winds 10 to 15 kt with gusts up to 20 kt. Seas around 2 ft. .THU NIGHT...S winds 5 to 10 kt. Seas around 2 ft. Chance of showers. $$ ANZ331-070215- Long Island Sound East of New Haven CT/Port Jefferson NY to the Mouth of the Connecticut River- 932 AM EDT Sun Apr 6 2025 .TODAY...NW winds 5 to 10 kt. Seas 1 ft or less. Wave Detail: NW 1 ft at 2 seconds and E 1 ft at 4 seconds. Patchy fog late this morning. Chance of rain late this morning and early afternoon, then slight chance of rain late. Vsby 1 to 3 nm late this morning. .TONIGHT...N winds 5 to 10 kt. Seas 1 ft or less. Wave Detail: NW 1 ft at 2 seconds. Chance of showers in the evening, then showers likely after midnight. Vsby 1 to 3 nm. .MON...NE winds 5 to 10 kt. Seas 1 ft or less. Wave Detail: NE 1 ft at 2 seconds. Showers. Vsby 1 to 3 nm in the morning. .MON NIGHT...E winds 5 to 10 kt, becoming SW 10 to 15 kt after midnight. Seas 1 ft or less. Wave Detail: SW 1 ft at 2 seconds and E 1 ft at 3 seconds. Slight chance of showers. .TUE...W winds 15 to 20 kt, increasing to 20 to 25 kt in the afternoon. Seas 2 to 4 ft, occasionally to 5 ft. Wave Detail: W 4 ft at 4 seconds. Slight chance of rain and snow showers in the morning with vsby 1 to 3 nm. .TUE NIGHT...NW winds 20 to 25 kt, becoming W 15 to 20 kt after midnight. Seas 2 to 4 ft, occasionally to 5 ft. Wave Detail: W 4 ft at 5 seconds. .WED...W winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. .WED NIGHT...SW winds 5 to 10 kt. Seas 1 ft or less. .THU...S winds 5 to 10 kt with gusts up to 20 kt. Seas 1 ft or less. .THU NIGHT...S winds 5 to 10 kt. Seas 1 ft or less. Chance of showers. $$ ANZ335-070215- Long Island Sound West of New Haven CT/Port Jefferson NY- 932 AM EDT Sun Apr 6 2025 .TODAY...NW winds 5 to 10 kt. Seas 1 ft or less. Wave Detail: E 1 ft at 4 seconds. Chance of rain late this morning and early afternoon, then slight chance of rain late. .TONIGHT...N winds 5 to 10 kt. Seas 1 ft or less. Slight chance of showers in the evening, then showers after midnight. Vsby 1 to 3 nm. .MON...NE winds 5 to 10 kt. Seas 1 ft or less. Wave Detail: NE 1 ft at 2 seconds. Showers and slight chance of sleet in the morning, then chance of showers in the afternoon. Vsby 1 to 3 nm in the morning. .MON NIGHT...SE winds 5 to 10 kt, becoming SW 10 to 15 kt with gusts up to 20 kt after midnight. Seas 1 ft or less. Wave Detail: SW 1 ft at 2 seconds and E 1 ft at 3 seconds. Slight chance of showers after midnight. .TUE...NW winds 15 to 20 kt, becoming W 20 to 25 kt in the afternoon. Seas 2 to 3 ft. Wave Detail: W 3 ft at 3 seconds. Slight chance of showers in the morning. .TUE NIGHT...NW winds 20 to 25 kt, becoming W 15 to 20 kt after midnight. Seas 2 to 3 ft. Wave Detail: W 3 ft at 4 seconds. .WED...W winds 10 to 15 kt with gusts up to 20 kt. Seas around 2 ft. .WED NIGHT...SW winds 5 to 10 kt. Seas 1 ft or less. .THU...S winds 10 to 15 kt with gusts up to 20 kt. Seas 1 ft or less. .THU NIGHT...S winds 5 to 10 kt. Seas 1 ft or less. Chance of showers. $$ ANZ338-070215- New York Harbor- 932 AM EDT Sun Apr 6 2025 .TODAY...NW winds 5 to 10 kt. Waves 1 to 2 ft. Chance of rain. .TONIGHT...N winds 5 to 10 kt. Waves 1 to 2 ft. Showers. Vsby 1 to 3 nm. .MON...NE winds 5 to 10 kt. Waves around 2 ft in the morning, then 1 ft or less. Wave Detail: NE 1 ft at 3 seconds. Showers. Vsby 1 to 3 nm in the morning. .MON NIGHT...S winds 5 to 10 kt, becoming W 10 to 15 kt with gusts up to 20 kt after midnight. Waves 1 ft or less, then 1 to 2 ft after midnight. Wave Detail: E 1 ft at 3 seconds, becoming W 1 ft at 2 seconds. Slight chance of showers after midnight. .TUE...NW winds 15 to 20 kt with gusts up to 30 kt. Waves 2 to 3 ft. Wave Detail: W 2 ft at 2 seconds. .TUE NIGHT...NW winds 15 to 20 kt with gusts up to 30 kt. Waves 2 to 3 ft. Wave Detail: NW 2 ft at 3 seconds. .WED...W winds 10 to 15 kt with gusts up to 20 kt. Waves around 2 ft. .WED NIGHT...SW winds 5 to 10 kt. Waves 1 ft or less. .THU...S winds 10 to 15 kt with gusts up to 20 kt. Waves 1 to 2 ft. .THU NIGHT...S winds 10 to 15 kt with gusts up to 20 kt. Waves 1 to 2 ft. Chance of showers. $$ ANZ340-070215- Peconic and Gardiners Bays- 932 AM EDT Sun Apr 6 2025 .TODAY...NW winds 5 to 10 kt. Waves 1 ft or less. Patchy fog late this morning. Chance of rain late this morning and early afternoon, then slight chance of rain late. Vsby 1 to 3 nm late this morning. .TONIGHT...N winds 5 to 10 kt. Waves 1 ft or less. Chance of showers in the evening, then showers likely after midnight with vsby 1 to 3 nm. .MON...NE winds 5 to 10 kt. Waves 1 ft or less. Showers. Vsby 1 to 3 nm in the morning. .MON NIGHT...E winds 5 to 10 kt, becoming SW after midnight. Waves 1 ft or less. Slight chance of showers. .TUE...W winds 15 to 20 kt with gusts up to 30 kt. Waves 1 to 2 ft. Slight chance of showers in the morning. .TUE NIGHT...NW winds 15 to 20 kt with gusts up to 30 kt. Waves around 2 ft. .WED...W winds 10 to 15 kt with gusts up to 20 kt. Waves 1 to 2 ft. .WED NIGHT...SW winds 5 to 10 kt. Waves 1 ft or less. .THU...S winds 5 to 10 kt with gusts up to 20 kt. Waves 1 ft or less. .THU NIGHT...S winds 5 to 10 kt. Waves 1 ft or less. Chance of showers. $$ ANZ345-070215- South Shore Bays from Jones Inlet through Shinnecock Bay- 932 AM EDT Sun Apr 6 2025 .TODAY...NW winds 5 to 10 kt. Waves 1 ft or less. Patchy fog late this morning. Chance of rain late this morning and early afternoon, then slight chance of rain late. Vsby 1 to 3 nm late this morning. .TONIGHT...N winds 5 to 10 kt. Waves 1 ft or less. Chance of showers and slight chance of tstms in the evening, then showers after midnight. Vsby 1 to 3 nm. .MON...NE winds 5 to 10 kt. Waves 1 ft or less. Showers. Vsby 1 to 3 nm in the morning. .MON NIGHT...E winds 5 to 10 kt, becoming W 10 to 15 kt with gusts up to 20 kt after midnight. Waves 1 ft or less. Slight chance of showers. .TUE...NW winds 15 to 20 kt with gusts up to 30 kt. Waves 1 ft or less. Slight chance of showers in the morning with vsby 1 to 3 nm. .TUE NIGHT...NW winds 15 to 20 kt with gusts up to 30 kt. Waves 1 ft or less. .WED...W winds 10 to 15 kt with gusts up to 20 kt. Waves 1 ft or less. .WED NIGHT...SW winds 5 to 10 kt. Waves 1 ft or less. .THU...S winds 10 to 15 kt with gusts up to 20 kt. Waves 1 ft or less. .THU NIGHT...S winds 10 to 15 kt. Waves 1 ft or less. Chance of showers. $$