Coastal Waters Forecast
Issued by NWS Upton, NY
Issued by NWS Upton, NY
286 FZUS51 KOKX 291802 CWFOKX Coastal Waters Forecast National Weather Service New York NY 202 PM EDT Tue Sep 29 2026 Montauk Point NY to Sandy Hook NJ out 60 nm offshore, including Long Island Sound, the Long Island Bays, and New York Harbor ANZ300-300715- 202 PM EDT Tue Sep 29 2026 .Synopsis for the Long Island and Connecticut coastal waters... High pressure settles over the waters through mid week before moving offshore by Thursday night. A cold front approaches and moves across the waters late on Friday or Friday night. High pressure settles north of the waters Saturday, with low pressure possibly developing along a front which moves offshore late Sunday into Sunday night. $$ ANZ350-300715- Moriches Inlet NY to Montauk Point NY out 20 NM- 202 PM EDT Tue Sep 29 2026 .TONIGHT...W winds 5 to 10 kt, becoming NW after midnight. Seas 2 to 3 ft. Wave Detail: SW 2 ft at 6 seconds and E 2 ft at 9 seconds. .WED...NW winds around 5 kt, becoming W around 5 kt in the afternoon. Seas around 2 ft. Wave Detail: SE 2 ft at 9 seconds and SE 1 ft at 13 seconds. .WED NIGHT...SW winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: SE 2 ft at 9 seconds and SE 1 ft at 13 seconds. .THU...SW winds 5 to 10 kt, increasing to 10 to 15 kt with gusts up to 20 kt in the afternoon. Seas 2 to 3 ft. Wave Detail: SW 3 ft at 4 seconds and E 2 ft at 9 seconds. .THU NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt. Seas 3 to 4 ft, occasionally to 5 ft. Wave Detail: SW 3 ft at 5 seconds and E 2 ft at 9 seconds. .FRI...SW winds 10 to 15 kt with gusts up to 20 kt. Seas 3 to 4 ft, occasionally to 5 ft. Wave Detail: SW 4 ft at 6 seconds and E 2 ft at 9 seconds. .FRI NIGHT...SW winds 15 to 20 kt, becoming NW 10 to 15 kt after midnight. Seas 4 to 5 ft, occasionally to 6 ft. Chance of showers after midnight. .SAT...NE winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 4 ft, occasionally to 5 ft. .SAT NIGHT...E winds 15 to 20 kt. Seas 2 to 4 ft, occasionally to 5 ft. .SUN...E winds 10 to 15 kt with gusts up to 20 kt. Seas 3 to 4 ft, occasionally to 5 ft. Chance of showers. .SUN NIGHT...N winds 10 to 15 kt. Seas 3 to 4 ft, occasionally to 5 ft. Chance of showers. $$ ANZ353-300715- Fire Island Inlet NY to Moriches Inlet NY out 20 NM- 202 PM EDT Tue Sep 29 2026 .TONIGHT...W winds 5 to 10 kt, becoming NW after midnight. Seas 2 to 3 ft. Wave Detail: SE 2 ft at 8 seconds and W 1 ft at 3 seconds. .WED...NW winds around 5 kt, becoming W in the afternoon. Seas around 2 ft. Wave Detail: SE 2 ft at 9 seconds and SE 1 ft at 13 seconds. .WED NIGHT...SW winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: SW 2 ft at 3 seconds and SE 2 ft at 9 seconds. .THU...SW winds 10 to 15 kt. Seas around 3 ft. Wave Detail: SW 3 ft at 4 seconds and E 2 ft at 9 seconds. .THU NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt. Seas 3 to 4 ft, occasionally to 5 ft. Wave Detail: SW 3 ft at 5 seconds and E 2 ft at 9 seconds. .FRI...SW winds 10 to 15 kt with gusts up to 20 kt. Seas 3 to 4 ft, occasionally to 5 ft. Wave Detail: S 4 ft at 6 seconds and E 2 ft at 9 seconds. .FRI NIGHT...SW winds 15 to 20 kt, becoming NW after midnight. Seas 3 to 5 ft, occasionally to 6 ft. Chance of showers. .SAT...NE winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 4 ft, occasionally to 5 ft. .SAT NIGHT...E winds 15 to 20 kt. Seas 2 to 4 ft, occasionally to 5 ft. .SUN...E winds 15 to 20 kt. Seas 3 to 5 ft, occasionally to 6 ft. Chance of showers. .SUN NIGHT...N winds 10 to 15 kt. Seas 3 to 4 ft, occasionally to 5 ft. Chance of showers. $$ ANZ355-300715- Sandy Hook NJ to Fire Island Inlet NY out 20 NM- 202 PM EDT Tue Sep 29 2026 .TONIGHT...W winds around 5 kt, becoming N after midnight. Seas around 2 ft. Wave Detail: SE 2 ft at 8 seconds and SE 1 ft at 14 seconds. .WED...NW winds around 5 kt, becoming SW in the afternoon. Seas around 2 ft. Wave Detail: SE 2 ft at 9 seconds and SE 1 ft at 14 seconds. .WED NIGHT...SW winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: SW 2 ft at 3 seconds and SE 2 ft at 9 seconds. .THU...SW winds 5 to 10 kt, becoming S 10 to 15 kt in the afternoon. Seas 2 to 3 ft. Wave Detail: S 2 ft at 3 seconds and SE 2 ft at 9 seconds. .THU NIGHT...SW winds 10 to 15 kt. Seas 2 to 3 ft. Wave Detail: S 3 ft at 4 seconds and E 2 ft at 9 seconds. .FRI...SW winds 10 to 15 kt. Seas 3 to 4 ft, occasionally to 5 ft. Wave Detail: S 3 ft at 5 seconds and E 2 ft at 9 seconds. .FRI NIGHT...SW winds around 15 kt, becoming NW after midnight. Seas 3 to 4 ft, occasionally to 5 ft. Chance of showers. .SAT...NE winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. .SAT NIGHT...E winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. Chance of showers. .SUN...E winds 15 to 20 kt. Seas 3 to 4 ft, occasionally to 5 ft. Chance of showers. .SUN NIGHT...N winds 10 to 15 kt. Seas 3 to 4 ft, occasionally to 5 ft. Chance of showers. $$ ANZ332-300715- Long Island Sound East of the Mouth of the Connecticut River- 202 PM EDT Tue Sep 29 2026 .TONIGHT...W winds around 5 kt, becoming N around 5 kt after midnight. Seas 1 ft or less. Wave Detail: W 1 ft at 2 seconds and E 1 ft at 8 seconds. .WED...NW winds around 5 kt, becoming SW in the afternoon. Seas 1 ft or less. Wave Detail: E 1 ft at 8 seconds. .WED NIGHT...SW winds around 5 kt. Seas 1 ft or less. Wave Detail: E 1 ft at 8 seconds. .THU...SW winds 5 to 10 kt. Seas around 2 ft. Wave Detail: SW 1 ft at 2 seconds and E 1 ft at 9 seconds. .THU NIGHT...SW winds around 10 kt. Seas around 2 ft. Wave Detail: SW 1 ft at 2 seconds. .FRI...SW winds 5 to 10 kt, increasing to 10 to 15 kt with gusts up to 20 kt in the afternoon. Seas around 2 ft. Wave Detail: W 1 ft at 2 seconds. .FRI NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt, becoming NW after midnight. Seas around 2 ft. Chance of showers. .SAT...NE winds 5 to 10 kt. Seas around 2 ft. .SAT NIGHT...E winds 5 to 10 kt. Seas around 2 ft. .SUN...E winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. Chance of showers. .SUN NIGHT...N winds 5 to 10 kt. Seas around 2 ft. Chance of showers. $$ ANZ331-300715- Long Island Sound East of New Haven CT/Port Jefferson NY to the Mouth of the Connecticut River- 202 PM EDT Tue Sep 29 2026 .TONIGHT...NW winds around 5 kt. Seas 1 ft or less. .WED...NW winds around 5 kt, becoming W in the afternoon. Seas 1 ft or less. .WED NIGHT...SW winds around 5 kt. Seas 1 ft or less. .THU...SW winds 5 to 10 kt. Seas 1 ft or less. .THU NIGHT...SW winds 5 to 10 kt. Seas 1 ft or less. Wave Detail: SW 1 ft at 2 seconds. .FRI...SW winds 5 to 10 kt. Seas 1 ft or less. Wave Detail: SW 1 ft at 3 seconds. .FRI NIGHT...SW winds around 10 kt with gusts up to 20 kt, becoming NW after midnight. Seas 1 ft or less. Chance of showers. .SAT...N winds 5 to 10 kt. Seas 1 ft or less. .SAT NIGHT...E winds 10 to 15 kt. Seas 1 ft or less. .SUN...E winds 10 to 15 kt with gusts up to 20 kt. Seas 1 ft or less. Chance of showers. .SUN NIGHT...N winds 5 to 10 kt. Seas 1 ft or less. Chance of showers. $$ ANZ335-300715- Long Island Sound West of New Haven CT/Port Jefferson NY- 202 PM EDT Tue Sep 29 2026 .TONIGHT...NW winds around 5 kt. Seas 1 ft or less. .WED...NW winds around 5 kt, becoming SW in the afternoon. Seas 1 ft or less. .WED NIGHT...SW winds 5 to 10 kt. Seas 1 ft or less. .THU...SW winds 5 to 10 kt. Seas 1 ft or less. .THU NIGHT...SW winds 5 to 10 kt. Seas 1 ft or less. .FRI...SW winds 5 to 10 kt. Seas 1 ft or less. .FRI NIGHT...W winds around 10 kt, becoming NW after midnight. Seas 1 ft or less. Chance of showers. .SAT...N winds 10 to 15 kt. Seas 1 ft or less. .SAT NIGHT...E winds 10 to 15 kt. Seas 1 ft or less. .SUN...E winds 10 to 15 kt. Seas around 2 ft. Chance of showers. .SUN NIGHT...N winds 5 to 10 kt. Seas 1 ft or less. Chance of showers. $$ ANZ338-300715- New York Harbor- 202 PM EDT Tue Sep 29 2026 .TONIGHT...W winds around 5 kt, becoming NW around 5 kt after midnight. Waves 1 ft or less. .WED...NW winds around 5 kt, becoming S in the afternoon. Waves 1 ft or less. .WED NIGHT...SW winds 5 to 10 kt. Waves 1 ft or less. .THU...SW winds around 5 kt. Waves 1 ft or less. .THU NIGHT...SW winds 5 to 10 kt. Waves 1 to 2 ft. .FRI...SW winds 5 to 10 kt. Waves 1 to 2 ft. .FRI NIGHT...W winds 10 to 15 kt, becoming NW after midnight. Waves 1 to 2 ft. Chance of showers. .SAT...NE winds 10 to 15 kt. Waves 1 to 2 ft. .SAT NIGHT...E winds 10 to 15 kt. Waves 1 to 2 ft. Chance of showers. .SUN...E winds 10 to 15 kt. Waves around 2 ft. Chance of showers. .SUN NIGHT...N winds 5 to 10 kt. Waves around 2 ft. Chance of showers. $$ ANZ340-300715- Peconic and Gardiners Bays- 202 PM EDT Tue Sep 29 2026 .TONIGHT...NW winds around 5 kt, becoming N around 5 kt late. Waves 1 ft or less. .WED...NW winds around 5 kt, becoming W in the afternoon. Waves 1 ft or less. .WED NIGHT...SW winds around 5 kt. Waves 1 ft or less. .THU...SW winds 5 to 10 kt. Waves 1 ft or less. .THU NIGHT...SW winds 5 to 10 kt. Waves 1 ft or less. .FRI...SW winds 5 to 10 kt. Waves 1 ft or less. .FRI NIGHT...SW winds around 10 kt with gusts up to 20 kt, becoming NW after midnight. Waves 1 ft or less. Chance of showers. .SAT...NE winds 5 to 10 kt. Waves 1 ft or less. .SAT NIGHT...E winds 5 to 10 kt. Waves 1 ft or less. .SUN...E winds 5 to 10 kt with gusts up to 20 kt. Waves 1 ft or less. Chance of showers. .SUN NIGHT...N winds 5 to 10 kt. Waves 1 ft or less. Chance of showers. $$ ANZ345-300715- South Shore Bays from Jones Inlet through Shinnecock Bay- 202 PM EDT Tue Sep 29 2026 .TONIGHT...W winds around 5 kt, becoming NW after midnight. Waves 1 ft or less. .WED...NW winds around 5 kt, becoming SW in the afternoon. Waves 1 ft or less. .WED NIGHT...SW winds 5 to 10 kt. Waves 1 ft or less. .THU...SW winds 5 to 10 kt. Waves 1 ft or less. .THU NIGHT...SW winds 10 to 15 kt. Waves 1 ft or less. .FRI...SW winds 5 to 10 kt, increasing to 10 to 15 kt with gusts up to 20 kt in the afternoon. Waves 1 ft or less. .FRI NIGHT...SW winds 10 to 15 kt, becoming NW after midnight. Waves 1 ft or less. Chance of showers. .SAT...NE winds 10 to 15 kt with gusts up to 20 kt. Waves 1 ft or less. .SAT NIGHT...E winds 10 to 15 kt with gusts up to 20 kt. Waves 1 ft or less. .SUN...E winds 10 to 15 kt with gusts up to 20 kt. Waves 1 ft or less. Chance of showers. .SUN NIGHT...N winds 5 to 10 kt. Waves 1 ft or less. Chance of showers. $$ ANZ380-300715- Waters from Moriches Inlet NY to Montauk Point NY from 20 to 60 nm- 202 PM EDT Tue Sep 29 2026 .TONIGHT...NW winds 5 to 10 kt. Seas around 3 ft. Wave Detail: E 3 ft at 9 seconds and SW 2 ft at 6 seconds. .WED...NW winds around 5 kt. Seas around 3 ft. Wave Detail: E 3 ft at 9 seconds and SE 1 ft at 13 seconds. .WED NIGHT...W winds 5 to 10 kt. Seas around 3 ft. Wave Detail: E 3 ft at 9 seconds and SW 1 ft at 3 seconds. .THU...SW winds 10 to 15 kt. Seas 3 to 4 ft, occasionally to 5 ft. Wave Detail: SW 3 ft at 4 seconds and E 3 ft at 9 seconds. .THU NIGHT...SW winds around 15 kt with gusts up to 20 kt. Seas around 4 ft, occasionally to 5 ft. Wave Detail: SW 4 ft at 5 seconds and E 2 ft at 9 seconds. .FRI...SW winds 10 to 15 kt with gusts up to 25 kt. Seas 4 to 5 ft, occasionally to 6 ft. Wave Detail: SW 4 ft at 6 seconds and E 2 ft at 9 seconds. .FRI NIGHT...SW winds 15 to 20 kt, becoming W after midnight. Seas 4 to 5 ft, occasionally to 6 ft. Chance of showers after midnight. .SAT...NE winds 10 to 15 kt with gusts up to 20 kt. Seas 3 to 5 ft, occasionally to 6 ft. .SAT NIGHT...NE winds 15 to 20 kt. Seas 3 to 5 ft, occasionally to 6 ft. .SUN...E winds 15 to 20 kt. Seas 4 to 5 ft, occasionally to 6 ft. Chance of showers. .SUN NIGHT...NW winds 10 to 15 kt with gusts up to 20 kt. Seas 3 to 4 ft, occasionally to 5 ft. Chance of showers. $$ ANZ383-300715- Waters from Fire Island Inlet NY to Moriches Inlet NY from 20 to 60 nm- 202 PM EDT Tue Sep 29 2026 .TONIGHT...W winds 5 to 10 kt, becoming NW late. Seas 2 to 3 ft. Wave Detail: E 3 ft at 8 seconds and W 1 ft at 3 seconds. .WED...NW winds around 5 kt. Seas 2 to 3 ft. Wave Detail: E 3 ft at 9 seconds and SE 1 ft at 13 seconds. .WED NIGHT...SW winds 5 to 10 kt. Seas around 3 ft. Wave Detail: E 3 ft at 9 seconds and SW 2 ft at 3 seconds. .THU...SW winds 10 to 15 kt. Seas 3 to 4 ft, occasionally to 5 ft. Wave Detail: SW 3 ft at 4 seconds and E 3 ft at 9 seconds. .THU NIGHT...SW winds around 15 kt with gusts up to 20 kt. Seas around 4 ft, occasionally to 5 ft. Wave Detail: SW 4 ft at 5 seconds and E 2 ft at 9 seconds. .FRI...SW winds 10 to 15 kt with gusts up to 20 kt. Seas 4 to 5 ft, occasionally to 6 ft. Wave Detail: SW 4 ft at 6 seconds and E 2 ft at 9 seconds. .FRI NIGHT...SW winds 15 to 20 kt, becoming NW after midnight. Seas 4 to 5 ft, occasionally to 6 ft. .SAT...NE winds 10 to 15 kt with gusts up to 20 kt. Seas 3 to 4 ft, occasionally to 5 ft. .SAT NIGHT...E winds 15 to 20 kt. Seas 3 to 5 ft, occasionally to 6 ft. .SUN...E winds 15 to 20 kt with gusts up to 25 kt. Seas 4 to 5 ft, occasionally to 6 ft. Chance of showers. .SUN NIGHT...N winds 10 to 15 kt with gusts up to 20 kt. Seas 3 to 4 ft, occasionally to 5 ft. Chance of showers. $$ ANZ385-300715- Waters from Sandy Hook NJ to Fire Island Inlet NY from 20 to 60 nm- 202 PM EDT Tue Sep 29 2026 .TONIGHT...W winds around 5 kt, becoming NW late. Seas 2 to 3 ft. Wave Detail: E 3 ft at 8 seconds and NW 1 ft at 3 seconds. .WED...NW winds around 5 kt. Seas 2 to 3 ft. Wave Detail: E 2 ft at 9 seconds and SE 1 ft at 13 seconds. .WED NIGHT...SW winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: E 3 ft at 9 seconds and SW 2 ft at 3 seconds. .THU...SW winds 5 to 10 kt, increasing to 10 to 15 kt with gusts up to 20 kt in the afternoon. Seas 3 to 4 ft, occasionally to 5 ft. Wave Detail: SW 3 ft at 4 seconds and E 2 ft at 9 seconds. .THU NIGHT...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 4 seconds and E 2 ft at 9 seconds. .FRI...SW winds 10 to 15 kt with gusts up to 20 kt. Seas 3 to 5 ft, occasionally to 6 ft. Wave Detail: S 4 ft at 6 seconds and E 2 ft at 9 seconds. .FRI NIGHT...SW winds around 15 kt, becoming NW after midnight. Gusts up to 25 kt. Seas 4 to 5 ft, occasionally to 6 ft. .SAT...NE winds 10 to 15 kt with gusts up to 20 kt. Seas 3 to 4 ft, occasionally to 5 ft. .SAT NIGHT...E winds 10 to 15 kt with gusts up to 20 kt. Seas 3 to 4 ft, occasionally to 5 ft. Chance of showers. .SUN...E winds 10 to 15 kt with gusts up to 20 kt. Seas 3 to 5 ft, occasionally to 6 ft. Chance of showers. .SUN NIGHT...N winds 10 to 15 kt with gusts up to 20 kt. Seas 3 to 4 ft, occasionally to 5 ft. Chance of showers. $$