Coastal Waters Forecast
Issued by NWS Upton, NY
Issued by NWS Upton, NY
773 FZUS51 KOKX 010738 CWFOKX Coastal Waters Forecast National Weather Service New York NY 338 AM EDT Tue Jul 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 ANZ300-012030- 338 AM EDT Tue Jul 1 2025 .Synopsis for the Long Island and Connecticut coastal waters... A cold front approaches later today and pivots through late tonight into Wednesday morning. Another cold front approaches Thursday and moves through the area Thursday evening followed by high pressure building into the area during Friday and into the weekend. $$ ANZ350-012030- Moriches Inlet NY to Montauk Point NY out 20 nm- 338 AM EDT Tue Jul 1 2025 ...SMALL CRAFT ADVISORY IN EFFECT FROM 11 AM EDT THIS MORNING THROUGH LATE TONIGHT... .TODAY...SW winds 10 to 15 kt, increasing to 15 to 20 kt with gusts up to 25 kt late. Seas 2 to 4 ft, occasionally to 5 ft, building to 4 to 5 ft, occasionally to 6 ft this afternoon. Wave Detail: S 3 ft at 5 seconds and SE 2 ft at 8 seconds, becoming S 5 ft at 7 seconds. Scattered tstms and chance of showers early this morning, then slight chance of showers and tstms late this morning. Chance of showers and tstms late. Vsby less than 1 nm this morning. .TONIGHT...SW winds 15 to 20 kt with gusts up to 25 kt early, diminishing to 10 to 15 kt after midnight. Seas 4 to 5 ft, occasionally to 6 ft. Wave Detail: S 5 ft at 7 seconds and E 1 ft at 8 seconds. Showers likely with chance of tstms. Vsby 1 to 3 nm, decreasing to less than 1 nm after midnight. .WED...SW winds 5 to 10 kt. Seas 4 to 5 ft, occasionally to 6 ft. Wave Detail: S 4 ft at 8 seconds and E 1 ft at 9 seconds. Chance of showers and slight chance of tstms. Vsby less than 1 nm. .WED NIGHT...SW winds 5 to 10 kt. Seas 3 to 4 ft, occasionally to 5 ft. Wave Detail: S 4 ft at 8 seconds and E 1 ft at 8 seconds. Chance of showers in the evening. .THU...SW winds 5 to 10 kt. Seas 3 to 4 ft, occasionally to 5 ft. Wave Detail: S 3 ft at 7 seconds and E 1 ft at 8 seconds. .THU NIGHT...W winds around 10 kt, becoming NW after midnight. Seas around 3 ft. Wave Detail: S 3 ft at 7 seconds and SE 2 ft at 8 seconds. .FRI...W winds 5 to 10 kt. Seas around 3 ft. .FRI NIGHT...W winds 5 to 10 kt. Seas around 3 ft. .SAT...S winds 5 to 10 kt. Seas 2 to 3 ft. .SAT NIGHT...SW winds 5 to 10 kt. Seas 2 to 3 ft. Winds and seas may be higher in and near tstms. $$ ANZ353-012030- Fire Island Inlet NY to Moriches Inlet NY out 20 nm- 338 AM EDT Tue Jul 1 2025 ...SMALL CRAFT ADVISORY IN EFFECT FROM 11 AM EDT THIS MORNING THROUGH LATE TONIGHT... .TODAY...SW winds 10 to 15 kt, increasing to 15 to 20 kt with gusts up to 25 kt late. Seas 3 to 5 ft, occasionally to 6 ft. Wave Detail: SE 4 ft at 7 seconds. Scattered tstms and chance of showers early this morning. Slight chance of showers and tstms early this afternoon, then chance of showers and tstms late. Vsby less than 1 nm early this morning. .TONIGHT...SW winds 15 to 20 kt with gusts up to 25 kt early, diminishing to 10 to 15 kt after midnight. Seas 4 to 5 ft, occasionally to 6 ft. Wave Detail: S 5 ft at 7 seconds and E 1 ft at 8 seconds. Showers and chance of tstms in the evening, then showers likely with chance of tstms after midnight. Vsby 1 to 3 nm, decreasing to less than 1 nm after midnight. .WED...SW winds 5 to 10 kt. Seas 4 to 5 ft, occasionally to 6 ft. Wave Detail: S 4 ft at 8 seconds and E 1 ft at 8 seconds. Chance of showers and tstms in the morning, then chance of showers and slight chance of tstms in the afternoon. Vsby less than 1 nm in the morning. .WED NIGHT...SW winds 5 to 10 kt. Seas 3 to 4 ft, occasionally to 5 ft. Wave Detail: S 4 ft at 7 seconds and E 1 ft at 9 seconds. Slight chance of showers in the evening. .THU...SW winds 5 to 10 kt. Seas around 3 ft. Wave Detail: S 3 ft at 7 seconds and E 1 ft at 8 seconds. .THU NIGHT...W winds around 10 kt, becoming NW after midnight. Seas around 3 ft. Wave Detail: S 3 ft at 7 seconds and E 1 ft at 8 seconds. .FRI...W winds 5 to 10 kt. Seas around 3 ft. .FRI NIGHT...W winds 5 to 10 kt. Seas 2 to 3 ft. .SAT...SE winds 5 to 10 kt. Seas 2 to 3 ft. .SAT NIGHT...SW winds around 10 kt. Seas 2 to 3 ft. Winds and seas may be higher in and near tstms. $$ ANZ355-012030- Sandy Hook NJ to Fire Island Inlet NY out 20 nm- 338 AM EDT Tue Jul 1 2025 ...SMALL CRAFT ADVISORY IN EFFECT FROM 11 AM EDT THIS MORNING THROUGH LATE TONIGHT... .TODAY...SW winds 10 to 15 kt with gusts up to 25 kt late. Seas 2 to 4 ft, occasionally to 5 ft. Wave Detail: SE 4 ft at 7 seconds. Scattered tstms and chance of showers early this morning. Slight chance of showers and tstms late this morning and early afternoon, then chance of showers and tstms late. Vsby less than 1 nm, increasing to 1 to 3 nm late this morning. .TONIGHT...SW winds 10 to 15 kt with gusts up to 25 kt early, diminishing to 5 to 10 kt after midnight. Seas 3 to 4 ft, occasionally to 5 ft. Wave Detail: S 4 ft at 7 seconds and E 1 ft at 8 seconds. Showers and chance of tstms in the evening, then showers likely with chance of tstms after midnight. Vsby less than 1 nm after midnight. .WED...SW winds 5 to 10 kt. Seas 3 to 4 ft, occasionally to 5 ft. Wave Detail: S 4 ft at 7 seconds and E 1 ft at 8 seconds. Chance of showers and tstms in the morning, then chance of showers and slight chance of tstms in the afternoon. Vsby 1 to 3 nm in the morning. .WED NIGHT...SW winds 5 to 10 kt, becoming W after midnight. Seas 2 to 4 ft, occasionally to 5 ft. Wave Detail: S 3 ft at 7 seconds and E 1 ft at 9 seconds. Slight chance of showers and tstms in the evening. .THU...W winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: S 3 ft at 7 seconds and E 1 ft at 8 seconds. .THU NIGHT...NW winds around 10 kt. Seas 2 to 3 ft. Wave Detail: SW 2 ft at 6 seconds and E 1 ft at 8 seconds. .FRI...W winds 5 to 10 kt. Seas 2 to 3 ft. .FRI NIGHT...W winds 5 to 10 kt. Seas 2 to 3 ft. .SAT...SE winds 5 to 10 kt. Seas around 2 ft. .SAT NIGHT...SW winds 10 to 15 kt. Seas 2 to 3 ft. Winds and seas may be higher in and near tstms. $$ ANZ332-012030- Long Island Sound East of the Mouth of the Connecticut River- 338 AM EDT Tue Jul 1 2025 .TODAY...S winds 5 to 10 kt, becoming SW 10 to 15 kt with gusts up to 20 kt late this morning and afternoon. Seas around 2 ft. Wave Detail: SW 2 ft at 3 seconds and E 1 ft at 8 seconds. Scattered tstms and chance of showers early this morning, then slight chance of showers and tstms late this morning and early afternoon. Chance of showers and tstms late. Vsby less than 1 nm, increasing to 1 to 3 nm late this morning. .TONIGHT...SW winds 10 to 15 kt with gusts up to 20 kt, diminishing to 5 to 10 kt after midnight. Seas around 2 ft. Wave Detail: SW 2 ft at 3 seconds and SE 1 ft at 7 seconds. Showers likely. Chance of tstms. Vsby 1 to 3 nm. .WED...SW winds 5 to 10 kt. Seas around 2 ft. Wave Detail: SW 1 ft at 2 seconds and SE 1 ft at 8 seconds. Chance of showers and slight chance of tstms in the morning, then slight chance of showers in the afternoon. Vsby 1 to 3 nm in the morning. .WED NIGHT...SW winds 5 to 10 kt. Seas around 2 ft. Wave Detail: SW 1 ft at 2 seconds and SE 1 ft at 8 seconds. Slight chance of showers in the evening. .THU...SW winds 5 to 10 kt. Seas 1 ft or less, then around 2 ft in the afternoon. Wave Detail: SE 1 ft at 8 seconds, becoming SW 1 ft at 2 seconds and SE 1 ft at 8 seconds. .THU NIGHT...W winds 5 to 10 kt. Seas around 2 ft. Wave Detail: W 1 ft at 2 seconds and SE 1 ft at 8 seconds. .FRI...W winds 5 to 10 kt. Seas around 2 ft. .FRI NIGHT...NW winds 5 to 10 kt. Seas around 2 ft. .SAT...SW winds 5 to 10 kt. Seas around 2 ft. .SAT NIGHT...SW winds 5 to 10 kt. Seas around 2 ft. Winds and seas may be higher in and near tstms. $$ ANZ331-012030- Long Island Sound East of New Haven CT/Port Jefferson NY to the Mouth of the Connecticut River- 338 AM EDT Tue Jul 1 2025 .TODAY...SW winds 5 to 10 kt with gusts up to 20 kt, increasing to 10 to 15 kt with gusts up to 20 kt late. Seas 1 ft or less. Wave Detail: SW 1 ft at 2 seconds. Scattered tstms and chance of showers early this morning, then slight chance of showers and tstms late this morning. Chance of showers and tstms this afternoon. Vsby 1 to 3 nm early this morning. .TONIGHT...SW winds 10 to 15 kt with gusts up to 20 kt, diminishing to around 5 kt after midnight. Seas 1 ft or less. Wave Detail: SW 1 ft at 3 seconds. Showers and chance of tstms in the evening, then showers likely with chance of tstms after midnight. Vsby 1 to 3 nm. .WED...SW winds around 5 kt. Seas 1 ft or less. Chance of showers and slight chance of tstms in the morning, then slight chance of showers in the afternoon. .WED NIGHT...W winds around 5 kt. Seas 1 ft or less. .THU...W winds around 5 kt, becoming SW in the afternoon. Seas 1 ft or less. Wave Detail: W 1 ft at 2 seconds. Slight chance of showers and tstms in the afternoon. .THU NIGHT...W winds 5 to 10 kt. Seas 1 ft or less. Wave Detail: W 1 ft at 2 seconds. .FRI...NW winds 5 to 10 kt. Seas 1 ft or less. .FRI NIGHT...NW winds around 5 kt. Seas 1 ft or less. .SAT...S winds around 5 kt. Seas 1 ft or less. .SAT NIGHT...SW winds 5 to 10 kt. Seas 1 ft or less. Winds and seas may be higher in and near tstms. $$ ANZ335-012030- Long Island Sound West of New Haven CT/Port Jefferson NY- 338 AM EDT Tue Jul 1 2025 .TODAY...SW winds 5 to 10 kt. Seas 1 ft or less. Wave Detail: SW 1 ft at 2 seconds. Chance of showers this morning. Scattered tstms. Showers likely this afternoon. .TONIGHT...SW winds 5 to 10 kt. Seas 1 ft or less. Wave Detail: SW 1 ft at 2 seconds. Showers and chance of tstms in the evening, then showers likely with chance of tstms after midnight with vsby 1 to 3 nm. .WED...SW winds around 5 kt. Seas 1 ft or less. Chance of showers and slight chance of tstms in the morning, then slight chance of showers in the afternoon. .WED NIGHT...SW winds around 5 kt, becoming W around 5 kt after midnight. Seas 1 ft or less. .THU...W winds around 5 kt, increasing to 5 to 10 kt in the afternoon. Seas 1 ft or less. Wave Detail: W 1 ft at 2 seconds. Slight chance of showers and tstms in the afternoon. .THU NIGHT...NW winds 5 to 10 kt. Seas 1 ft or less. Wave Detail: W 1 ft at 2 seconds. .FRI...NW winds 5 to 10 kt. Seas 1 ft or less. .FRI NIGHT...NW winds around 5 kt. Seas 1 ft or less. .SAT...S winds around 5 kt. Seas 1 ft or less. .SAT NIGHT...SW winds 5 to 10 kt. Seas 1 ft or less. Winds and seas may be higher in and near tstms. $$ ANZ338-012030- New York Harbor- 338 AM EDT Tue Jul 1 2025 .TODAY...SW winds 5 to 10 kt. Waves 1 to 2 ft. Scattered tstms and chance of showers this morning, then showers and tstms likely this afternoon. .TONIGHT...SW winds 5 to 10 kt. Waves 1 to 2 ft. Showers and chance of tstms in the evening, then showers likely with chance of tstms after midnight. .WED...SW winds around 5 kt. Waves 1 ft or less. Showers likely with slight chance of tstms in the morning, then slight chance of showers in the afternoon. .WED NIGHT...SW winds around 5 kt, becoming W after midnight. Waves 1 ft or less. Slight chance of showers in the evening. .THU...W winds 5 to 10 kt. Waves 1 ft or less. Slight chance of showers and tstms in the afternoon. .THU NIGHT...NW winds 5 to 10 kt. Waves 1 ft or less. .FRI...NW winds 5 to 10 kt. Waves 1 ft or less. .FRI NIGHT...NW winds around 5 kt. Waves 1 ft or less. .SAT...SE winds 5 to 10 kt. Waves 1 ft or less. .SAT NIGHT...SW winds 5 to 10 kt. Waves 1 to 2 ft. Winds and waves may be higher in and near tstms. $$ ANZ340-012030- Peconic and Gardiners Bays- 338 AM EDT Tue Jul 1 2025 .TODAY...SW winds 5 to 10 kt with gusts up to 20 kt, increasing to 10 to 15 kt with gusts up to 20 kt this afternoon. Waves 1 ft or less. Scattered tstms and chance of showers early this morning, then slight chance of showers and tstms late this morning and early afternoon. Chance of showers and tstms late. Vsby 1 to 3 nm this morning. .TONIGHT...SW winds 10 to 15 kt with gusts up to 20 kt, diminishing to 5 to 10 kt after midnight. Waves 1 ft or less. Showers likely with chance of tstms in the evening, then showers and chance of tstms after midnight. Vsby 1 to 3 nm. .WED...SW winds around 5 kt. Waves 1 ft or less. Showers and slight chance of tstms in the morning, then chance of showers in the afternoon. .WED NIGHT...SW winds around 5 kt. Waves 1 ft or less. Slight chance of showers in the evening. .THU...W winds around 5 kt, becoming SW in the afternoon. Waves 1 ft or less. .THU NIGHT...W winds 5 to 10 kt. Waves 1 ft or less. .FRI...W winds 5 to 10 kt. Waves 1 ft or less. .FRI NIGHT...NW winds around 5 kt. Waves 1 ft or less. .SAT...S winds around 5 kt. Waves 1 ft or less. .SAT NIGHT...SW winds 5 to 10 kt. Waves 1 ft or less. Winds and waves may be higher in and near tstms. $$ ANZ345-012030- South Shore Bays from Jones Inlet through Shinnecock Bay- 338 AM EDT Tue Jul 1 2025 .TODAY...S winds 5 to 10 kt, becoming SW 10 to 15 kt with gusts up to 20 kt late this morning and afternoon. Waves 1 ft or less. Scattered tstms and chance of showers. Vsby less than 1 nm, increasing to 1 to 3 nm late this morning. .TONIGHT...SW winds 10 to 15 kt with gusts up to 20 kt, diminishing to 5 to 10 kt after midnight. Waves 1 ft or less. Showers and chance of tstms in the evening, then showers likely with chance of tstms after midnight. Vsby 1 to 3 nm. .WED...SW winds around 5 kt. Waves 1 ft or less. Chance of tstms in the morning. Chance of showers. .WED NIGHT...SW winds around 5 kt. Waves 1 ft or less. Slight chance of showers in the evening. .THU...W winds around 5 kt, becoming SW in the afternoon. Waves 1 ft or less. .THU NIGHT...NW winds 5 to 10 kt. Waves 1 ft or less. .FRI...W winds 5 to 10 kt. Waves 1 ft or less. .FRI NIGHT...W winds around 5 kt. Waves 1 ft or less. .SAT...SE winds 5 to 10 kt. Waves 1 ft or less. .SAT NIGHT...SW winds 5 to 10 kt. Waves 1 ft or less. Winds and waves may be higher in and near tstms. $$