NWS Marine Forecast


   ANZ237-161800-  Block Island Sound-  104 AM EDT Wed Jul 16 2025    REST OF TONIGHT  SW winds around 5 kt. Seas around 2 ft. Wave  Detail: SW 1 foot at 4 seconds and SE 1 foot at 7 seconds. Patchy  fog. Vsby 1 NM or less.  WED  SW winds 5 to 10 kt. Seas around 2 ft. Wave Detail: SE  2 ft at 6 seconds. Patchy fog. Vsby 1 NM or less.  WED NIGHT  SW winds around 10 kt. Seas around 2 ft. Wave  Detail: SW 2 ft at 5 seconds and SE 1 foot at 7 seconds. Patchy  fog. Vsby 1 to 3 NM, decreasing to 1 NM or less after midnight.  THU  SW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to  4 ft. Wave Detail: SW 4 ft at 6 seconds and SE 1 foot at  8 seconds. Patchy fog in the morning. A chance of showers in the  morning.  THU NIGHT AND FRI  W winds 10 to 15 kt with gusts up to 20 kt.  Seas 2 to 4 ft. Wave Detail: SW 4 ft at 6 seconds and SE 1 foot  at 7 seconds.  FRI NIGHT  N winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: SW  3 ft at 7 seconds and E 2 ft at 7 seconds.  SAT AND SAT NIGHT  E winds 5 to 10 kt, becoming S. Seas 2 to  3 ft.  SUN AND SUN NIGHT  S winds 10 to 15 kt, becoming W. Seas 2 to  3 ft. A chance of showers.    Seas are reported as significant wave height, which is the  average of the highest third of the waves. Individual wave  heights may be more than twice the significant wave height.    $$