Coastal Waters Forecast
Issued by NWS Upton, NY
Issued by NWS Upton, NY
157 FZUS51 KOKX 040945 CWFOKX Coastal Waters Forecast National Weather Service New York NY 445 AM EST Tue Nov 4 2025 Montauk Point NY to Sandy Hook NJ out 20 nm offshore, including Long Island Sound, the Long Island Bays, and New York Harbor ANZ300-042215- 445 AM EST Tue Nov 4 2025 .Synopsis for the Long Island and Connecticut coastal waters... High pressure builds in overnight and remains in control through Wednesday. A quick moving low then moves through Wednesday night. High pressure builds in on Thursday and remains in place through early Friday. Then, a Canadian low brings through a cold front Friday night into Saturday morning. High pressure follows the cold front. $$ ANZ350-042215- Moriches Inlet NY to Montauk Point NY out 20 nm- 445 AM EST Tue Nov 4 2025 ...GALE WARNING IN EFFECT UNTIL 1 PM EST THIS AFTERNOON... .TODAY...NW winds 25 to 30 kt with gusts up to 35 kt through early afternoon, diminishing to 20 to 25 kt late. Seas 6 to 9 ft, occasionally to 11 ft. Wave Detail: W 8 ft at 7 seconds and S 5 ft at 8 seconds. .TONIGHT...NW winds 20 to 25 kt, becoming W 15 to 20 kt after midnight. Seas 4 to 6 ft, occasionally to 8 ft. Wave Detail: W 6 ft at 6 seconds and SE 2 ft at 9 seconds. .WED...W winds 10 to 15 kt with gusts up to 20 kt, becoming SW 25 to 30 kt in the afternoon. Seas 2 to 3 ft, building to 5 to 7 ft, occasionally to 9 ft in the afternoon. Wave Detail: W 3 ft at 5 seconds and SE 1 ft at 9 seconds, becoming SW 7 ft at 6 seconds and SE 1 ft at 9 seconds. .WED NIGHT...SW winds 25 to 35 kt, becoming W 30 to 40 kt after midnight. Seas 9 to 13 ft, occasionally to 17 ft. Wave Detail: SW 13 ft at 8 seconds. Slight chance of rain in the evening. .THU...NW winds 25 to 30 kt with gusts up to 40 kt, diminishing to 20 to 25 kt with gusts up to 30 kt in the afternoon. Seas 7 to 10 ft, occasionally to 13 ft, subsiding to 5 to 7 ft, occasionally to 9 ft in the afternoon. Wave Detail: SW 10 ft at 9 seconds and NW 6 ft at 6 seconds, becoming NW 6 ft at 6 seconds and SW 5 ft at 9 seconds. .THU NIGHT...NW winds 15 to 20 kt with gusts up to 25 kt, diminishing to 5 to 10 kt after midnight. Seas 4 to 6 ft, occasionally to 8 ft, subsiding to 2 to 4 ft, occasionally to 5 ft after midnight. Wave Detail: NW 5 ft at 5 seconds and S 3 ft at 8 seconds, becoming W 3 ft at 5 seconds and S 2 ft at 8 seconds. .FRI...SW winds 25 to 30 kt. Seas 4 to 6 ft, occasionally to 8 ft. .FRI NIGHT...SW winds 25 to 30 kt. Seas 8 to 11 ft, occasionally to 14 ft. Rain likely. .SAT...SW winds 20 to 25 kt with gusts up to 30 kt. Seas 6 to 9 ft, occasionally to 11 ft. Chance of rain. .SAT NIGHT...NW winds 10 to 15 kt with gusts up to 20 kt. Seas 4 to 6 ft, occasionally to 8 ft. $$ ANZ353-042215- Fire Island Inlet NY to Moriches Inlet NY out 20 nm- 445 AM EST Tue Nov 4 2025 ...GALE WARNING IN EFFECT UNTIL 1 PM EST THIS AFTERNOON... .TODAY...NW winds 25 to 30 kt with gusts up to 35 kt through early afternoon, diminishing to 20 to 25 kt this afternoon. Seas 5 to 8 ft, occasionally to 10 ft. Wave Detail: W 7 ft at 6 seconds and SE 3 ft at 8 seconds. .TONIGHT...NW winds 15 to 20 kt, becoming W 10 to 15 kt after midnight. Seas 3 to 5 ft, occasionally to 6 ft. Wave Detail: W 5 ft at 5 seconds and SE 2 ft at 9 seconds. .WED...W winds 15 to 20 kt with gusts up to 25 kt, becoming SW 25 to 30 kt in the afternoon. Seas 2 to 3 ft, building to 5 to 8 ft, occasionally to 10 ft in the afternoon. Wave Detail: SW 3 ft at 5 seconds and SE 1 ft at 9 seconds, becoming SW 8 ft at 6 seconds and SE 1 ft at 9 seconds. .WED NIGHT...SW winds 25 to 35 kt, becoming W 30 to 40 kt after midnight. Seas 8 to 11 ft, occasionally to 14 ft. Wave Detail: SW 10 ft at 8 seconds and W 8 ft at 7 seconds. .THU...NW winds 25 to 30 kt, diminishing to 20 to 25 kt in the afternoon. Seas 6 to 9 ft, occasionally to 11 ft, subsiding to 5 to 7 ft, occasionally to 9 ft in the afternoon. Wave Detail: W 8 ft at 7 seconds and S 5 ft at 9 seconds, becoming W 6 ft at 6 seconds and S 3 ft at 9 seconds. .THU NIGHT...NW winds 15 to 20 kt with gusts up to 25 kt, diminishing to 5 to 10 kt after midnight. Seas 3 to 5 ft, occasionally to 6 ft, subsiding to 2 to 3 ft after midnight. Wave Detail: NW 4 ft at 5 seconds and S 2 ft at 8 seconds, becoming W 2 ft at 4 seconds and S 2 ft at 8 seconds. .FRI...SW winds 25 to 30 kt. Seas 4 to 6 ft, occasionally to 8 ft. .FRI NIGHT...SW winds 25 to 30 kt. Seas 8 to 10 ft, occasionally to 13 ft. Rain likely. .SAT...W winds 20 to 25 kt with gusts up to 30 kt. Seas 6 to 9 ft, occasionally to 11 ft. Chance of rain. .SAT NIGHT...W winds 10 to 15 kt with gusts up to 20 kt. Seas 3 to 5 ft, occasionally to 6 ft. $$ ANZ355-042215- Sandy Hook NJ to Fire Island Inlet NY out 20 nm- 445 AM EST Tue Nov 4 2025 ...GALE WARNING IN EFFECT UNTIL 1 PM EST THIS AFTERNOON... .TODAY...NW winds 20 to 25 kt with gusts up to 35 kt through early afternoon. Seas 5 to 7 ft, occasionally to 9 ft. Wave Detail: W 6 ft at 5 seconds and SE 2 ft at 8 seconds. .TONIGHT...W winds 15 to 20 kt, diminishing to 10 to 15 kt after midnight. Seas 2 to 4 ft, occasionally to 5 ft. Wave Detail: W 4 ft at 4 seconds and SE 2 ft at 9 seconds. .WED...SW winds 15 to 20 kt with gusts up to 25 kt, increasing to 20 to 25 kt with gusts up to 35 kt in the afternoon. Seas 2 to 3 ft, building to 4 to 6 ft, occasionally to 8 ft in the afternoon. Wave Detail: SW 2 ft at 3 seconds and SE 1 ft at 9 seconds, becoming S 6 ft at 6 seconds and SE 1 ft at 9 seconds. .WED NIGHT...SW winds 25 to 30 kt, becoming NW 25 to 35 kt after midnight. Seas 6 to 9 ft, occasionally to 11 ft. Wave Detail: SW 8 ft at 7 seconds. .THU...NW winds 25 to 30 kt, diminishing to 20 to 25 kt in the afternoon. Seas 5 to 7 ft, occasionally to 9 ft. Wave Detail: W 6 ft at 5 seconds and S 4 ft at 9 seconds. .THU NIGHT...NW winds 15 to 20 kt, diminishing to 5 to 10 kt after midnight. Seas 2 to 4 ft, occasionally to 5 ft. Wave Detail: NW 3 ft at 4 seconds and S 2 ft at 8 seconds. .FRI...SW winds 20 to 25 kt with gusts up to 30 kt. Seas 3 to 5 ft, occasionally to 6 ft. .FRI NIGHT...SW winds 25 to 30 kt. Seas 5 to 8 ft, occasionally to 10 ft. Rain likely. .SAT...W winds 15 to 20 kt with gusts up to 30 kt. Seas 5 to 7 ft, occasionally to 9 ft. Chance of rain. .SAT NIGHT...W winds 10 to 15 kt. Seas 3 to 5 ft, occasionally to 6 ft. $$ ANZ332-042215- Long Island Sound East of the Mouth of the Connecticut River- 445 AM EST Tue Nov 4 2025 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH THIS EVENING... .TODAY...NW winds 20 to 25 kt with occasional gusts up to 35 kt. Seas 3 to 5 ft, occasionally to 6 ft. Wave Detail: W 4 ft at 5 seconds. .TONIGHT...NW winds 15 to 20 kt, becoming W 10 to 15 kt after midnight. Seas 2 to 4 ft, occasionally to 5 ft. Wave Detail: W 4 ft at 4 seconds. .WED...W winds 10 to 15 kt with gusts up to 20 kt, becoming SW 20 to 25 kt with gusts up to 30 kt in the afternoon. Seas 2 to 3 ft. Wave Detail: SW 3 ft at 3 seconds. .WED NIGHT...SW winds 25 to 30 kt, becoming W after midnight. Seas 4 to 6 ft, occasionally to 8 ft. Wave Detail: W 6 ft at 5 seconds. Chance of rain in the evening. .THU...NW winds 25 to 30 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 E 1 ft at 10 seconds, becoming NW 4 ft at 5 seconds. .THU NIGHT...NW winds 15 to 20 kt, diminishing to 5 to 10 kt after midnight. Seas 2 to 3 ft. Wave Detail: NW 3 ft at 4 seconds. .FRI...SW winds 20 to 25 kt with gusts up to 30 kt. Seas 2 to 3 ft. .FRI NIGHT...SW winds 20 to 25 kt with gusts up to 30 kt. Seas 3 to 5 ft, occasionally to 6 ft. Rain likely. .SAT...W winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to 4 ft, occasionally to 5 ft. Chance of rain. .SAT NIGHT...NW winds 5 to 10 kt. Seas 2 to 3 ft. $$ ANZ331-042215- Long Island Sound East of New Haven CT/Port Jefferson NY to the Mouth of the Connecticut River- 445 AM EST Tue Nov 4 2025 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH THIS EVENING... .TODAY...W winds 25 to 30 kt, becoming NW 20 to 25 kt late this morning and afternoon. Seas 3 to 5 ft, occasionally to 6 ft. Wave Detail: W 5 ft at 5 seconds. .TONIGHT...NW winds 15 to 20 kt, becoming W 10 to 15 kt after midnight. Seas 2 to 4 ft, occasionally to 5 ft. Wave Detail: W 4 ft at 4 seconds. .WED...SW winds 10 to 15 kt, increasing to 15 to 20 kt with gusts up to 30 kt in the afternoon. Seas 1 ft or less, then 2 to 3 ft in the afternoon. Wave Detail: W 1 ft at 3 seconds, becoming SW 3 ft at 4 seconds. .WED NIGHT...SW winds 25 to 30 kt, becoming W 25 to 35 kt after midnight. Seas 3 to 5 ft, occasionally to 6 ft, building to 5 to 7 ft, occasionally to 9 ft after midnight. Wave Detail: W 5 ft at 5 seconds, becoming W 7 ft at 6 seconds. Chance of rain in the evening. .THU...NW winds 20 to 25 kt with gusts up to 30 kt. Seas 4 to 6 ft, occasionally to 8 ft, subsiding to 2 to 4 ft, occasionally to 5 ft in the afternoon. Wave Detail: W 6 ft at 6 seconds, becoming W 4 ft at 5 seconds. .THU NIGHT...NW winds 10 to 15 kt with gusts up to 20 kt, diminishing to 5 to 10 kt after midnight. Seas 2 to 3 ft, subsiding to 1 to 2 ft after midnight. Wave Detail: NW 3 ft at 4 seconds, becoming W 1 ft at 3 seconds. .FRI...SW winds 20 to 25 kt. Seas 2 to 3 ft. .FRI NIGHT...SW winds 20 to 25 kt. Seas 2 to 4 ft, occasionally to 5 ft. Rain likely. .SAT...W winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. Chance of rain. .SAT NIGHT...NW winds 5 to 10 kt. Seas around 2 ft. $$ ANZ335-042215- Long Island Sound West of New Haven CT/Port Jefferson NY- 445 AM EST Tue Nov 4 2025 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH THIS EVENING... .TODAY...NW winds 20 to 25 kt, diminishing to 15 to 20 kt late. Seas 2 to 4 ft, occasionally to 5 ft. .TONIGHT...W winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to 3 ft, subsiding to 1 to 2 ft after midnight. Wave Detail: W 1 ft at 2 seconds, becoming W 1 ft at 3 seconds. .WED...SW winds 10 to 15 kt, increasing to 15 to 20 kt with gusts up to 30 kt in the afternoon. Seas 1 ft or less, then around 2 ft in the afternoon. Wave Detail: SW 1 ft at 2 seconds, becoming SW 2 ft at 3 seconds. .WED NIGHT...SW winds 25 to 30 kt, becoming NW 25 to 35 kt after midnight. Seas 3 to 5 ft, occasionally to 6 ft. Wave Detail: SW 4 ft at 4 seconds. Slight chance of rain in the evening. .THU...NW winds 20 to 25 kt, diminishing to 15 to 20 kt in the afternoon. Seas 2 to 4 ft, occasionally to 5 ft. .THU NIGHT...NW winds 10 to 15 kt with gusts up to 20 kt, becoming W around 5 kt after midnight. Seas 1 to 2 ft in the evening, then 1 ft or less. .FRI...SW winds 20 to 25 kt. Seas around 2 ft. .FRI NIGHT...SW winds 20 to 25 kt. Seas 2 to 4 ft, occasionally to 5 ft. Rain likely. .SAT...W winds 15 to 20 kt. Seas 2 to 3 ft. Chance of rain. .SAT NIGHT...W winds 10 to 15 kt. Seas 1 ft or less. $$ ANZ338-042215- New York Harbor- 445 AM EST Tue Nov 4 2025 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH THIS AFTERNOON... .TODAY...W winds 15 to 20 kt with gusts up to 30 kt. Waves 2 to 3 ft. .TONIGHT...W winds 10 to 15 kt. Waves 1 to 2 ft. Wave Detail: W 1 ft at 2 seconds. .WED...SW winds 10 to 15 kt with gusts up to 20 kt, increasing to 15 to 20 kt with gusts up to 30 kt in the afternoon. Waves 1 ft or less, then around 2 ft in the afternoon. Wave Detail: SW 2 ft at 2 seconds. .WED NIGHT...SW winds 25 to 30 kt, becoming NW after midnight. Waves 2 to 3 ft. Wave Detail: SW 2 ft at 3 seconds. .THU...NW winds 20 to 25 kt, diminishing to 15 to 20 kt in the afternoon. Waves 2 to 3 ft. .THU NIGHT...NW winds 10 to 15 kt with gusts up to 20 kt, becoming W around 5 kt after midnight. Waves 1 to 2 ft in the evening, then 1 ft or less. .FRI...S winds 15 to 20 kt with gusts up to 25 kt. Waves 1 to 2 ft. .FRI NIGHT...SW winds 15 to 20 kt with gusts up to 25 kt. Waves 2 to 3 ft. Rain likely. .SAT...W winds 10 to 15 kt with gusts up to 20 kt. Waves 2 to 3 ft. Chance of rain. .SAT NIGHT...W winds 10 to 15 kt. Waves 1 to 2 ft. $$ ANZ340-042215- Peconic and Gardiners Bays- 445 AM EST Tue Nov 4 2025 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH THIS EVENING... .TODAY...NW winds 20 to 25 kt, diminishing to 15 to 20 kt late. Waves 2 to 3 ft. .TONIGHT...NW winds 15 to 20 kt, becoming W 10 to 15 kt after midnight. Waves 1 to 2 ft. .WED...SW winds 5 to 10 kt with gusts up to 20 kt, increasing to 15 to 20 kt with gusts up to 30 kt in the afternoon. Waves 1 ft or less, then around 2 ft in the afternoon. .WED NIGHT...SW winds 25 to 30 kt, becoming W after midnight. Waves 2 to 3 ft. Chance of rain in the evening. .THU...NW winds 20 to 25 kt with gusts up to 35 kt, diminishing to 15 to 20 kt with gusts up to 25 kt in the afternoon. Waves 2 to 3 ft. .THU NIGHT...NW winds 10 to 15 kt with gusts up to 20 kt, diminishing to 5 to 10 kt after midnight. Waves 1 to 2 ft in the evening, then 1 ft or less. .FRI...SW winds 15 to 20 kt with gusts up to 25 kt. Waves 1 to 2 ft. .FRI NIGHT...SW winds 20 to 25 kt. Waves around 2 ft. Rain likely. .SAT...W winds 10 to 15 kt with gusts up to 20 kt. Waves 1 to 2 ft. Chance of rain. .SAT NIGHT...NW winds 5 to 10 kt. Waves 1 ft or less. $$ ANZ345-042215- South Shore Bays from Jones Inlet through Shinnecock Bay- 445 AM EST Tue Nov 4 2025 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH THIS EVENING... .TODAY...NW winds 20 to 25 kt, diminishing to 15 to 20 kt this afternoon. Waves around 2 ft. .TONIGHT...W winds 10 to 15 kt with gusts up to 25 kt. Waves 1 ft or less. .WED...SW winds 10 to 15 kt with gusts up to 20 kt, increasing to 20 to 25 kt with gusts up to 30 kt in the afternoon. Waves 1 ft or less, then around 2 ft in the afternoon. .WED NIGHT...SW winds 25 to 30 kt, becoming W after midnight. Waves around 2 ft. .THU...NW winds 20 to 25 kt, diminishing to 15 to 20 kt in the afternoon. Waves around 2 ft in the morning, then 1 ft or less. .THU NIGHT...NW winds 10 to 15 kt with gusts up to 20 kt, diminishing to around 5 kt after midnight. Waves 1 ft or less. .FRI...SW winds 20 to 25 kt with gusts up to 30 kt. Waves 1 to 2 ft. .FRI NIGHT...SW winds 20 to 25 kt with gusts up to 30 kt. Waves around 2 ft. Rain likely. .SAT...W winds 15 to 20 kt with gusts up to 25 kt. Waves 1 ft or less. Chance of rain. .SAT NIGHT...W winds 5 to 10 kt. Waves 1 ft or less. $$