NWS Marine Forecast


   ANZ300-301945-  146 AM EST Sun Nov 30 2025    .Synopsis for the Long Island and Connecticut coastal waters...  A frontal system moves across the region today and tonight. High  pressure briefly builds on Monday before quickly giving way to  developing low pressure over the southern states. A secondary  coastal low forms along the Mid Atlantic coast early Tuesday,  passing just south and east of Long Island Tuesday  afternoon/evening. High pressure largely prevails for the second  half of the week with the exception of a cold frontal passage on  Thursday.    $$
   ANZ335-301945-  Long Island Sound West of New Haven CT/Port Jefferson NY-  146 AM EST Sun Nov 30 2025    TODAY  S winds 10 to 15 kt with gusts up to 20 kt, becoming SW  15 to 20 kt late. Seas 2 to 3 ft. Wave Detail: SW 2 ft at  3 seconds. Chance of rain late this morning. Rain this afternoon.  TONIGHT  W winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to  4 ft, occasionally to 5 ft. Wave Detail: SW 3 ft at 4 seconds.  Chance of rain in the evening.  MON  NW winds 15 to 20 kt, diminishing to 10 to 15 kt in the  afternoon. Seas 2 to 4 ft, occasionally to 5 ft. Wave Detail: W  3 ft at 4 seconds.  MON NIGHT  NE winds 5 to 10 kt, becoming E after midnight. Seas  1 ft or less. Wave Detail: NW 1 ft at 2 seconds. Slight chance of  snow after midnight with vsby 1 to 3 nm.  TUE  SE winds 5 to 10 kt, becoming NE 10 to 15 kt with gusts up  to 20 kt in the afternoon. Seas 1 ft or less, then around 2 ft in  the afternoon. Wave Detail: SE 1 ft at 2 seconds, becoming E 1 ft  at 2 seconds. Rain and snow in the morning, then rain in the  afternoon. Vsby 1 to 3 nm.  TUE NIGHT  NW winds 20 to 25 kt. Seas 2 to 4 ft, occasionally  to 5 ft. Wave Detail: N 2 ft at 2 seconds. Chance of rain in the  evening with vsby 1 to 3 nm.  WED  NW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to  3 ft.  WED NIGHT  SW winds 10 to 15 kt with gusts up to 20 kt. Seas  around 2 ft.  THU  W winds 25 to 30 kt. Seas 3 to 5 ft, occasionally to 6 ft.  THU NIGHT  NW winds 25 to 30 kt. Seas 3 to 5 ft, occasionally  to 6 ft.    $$