NWS Marine Forecast


   ANZ300-301915-  223 AM EDT Thu Apr 30 2026    .Synopsis for the Long Island and Connecticut coastal waters...  A cold front moves across the waters through this afternoon. Weak  high pressure builds south of the waters tonight through Friday. A  weak trough passes Friday night before low pressure passes well  offshore Saturday night into Sunday. High pressure returns Sunday  night through Monday.    $$
   ANZ332-301915-  Long Island Sound East of the Mouth of the Connecticut River-  223 AM EDT Thu Apr 30 2026    TODAY  SE winds around 5 kt, becoming SW around 5 kt late. Seas  around 2 ft. Wave Detail: E 2 ft at 10 seconds. Showers this  morning, then chance of showers early this afternoon. Slight  chance of showers late.  TONIGHT  W winds 5 to 10 kt. Seas around 2 ft. Wave Detail: E  2 ft at 10 seconds and W 1 ft at 2 seconds.  FRI  W winds 10 to 15 kt. Seas around 2 ft. Wave Detail: W 2 ft  at 3 seconds and E 2 ft at 10 seconds.  FRI NIGHT  W winds 5 to 10 kt. Seas around 2 ft. Wave Detail: E  1 ft at 9 seconds. Slight chance of showers after midnight.  SAT  W winds around 5 kt, becoming S in the afternoon. Seas  around 2 ft. Wave Detail: S 1 ft at 2 seconds and E 1 ft at  9 seconds. Slight chance of rain in the morning, then chance of  rain in the afternoon.  SAT NIGHT  S winds 5 to 10 kt, becoming NW after midnight. Seas  around 2 ft. Wave Detail: S 1 ft at 2 seconds and E 1 ft at  9 seconds. Chance of rain.  SUN  NW winds 10 to 15 kt with gusts up to 20 kt. Seas around  2 ft.  SUN NIGHT  W winds 10 to 15 kt with gusts up to 20 kt. Seas  around 2 ft.  MON  SW winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to  3 ft.  MON NIGHT  SW winds 15 to 20 kt with gusts up to 30 kt. Seas  2 to 3 ft.    $$