NWS Marine Forecast



 Hazardous marine condition(s):
 Small Craft Advisory
   ANZ237-261800-  Block Island Sound-  105 AM EDT Thu Mar 26 2026    SMALL CRAFT ADVISORY IN EFFECT FROM 5 AM EDT EARLY THIS  MORNING THROUGH FRIDAY AFTERNOON    REST OF TONIGHT  S winds 10 to 15 kt with gusts up to 20 kt.  Seas 2 to 3 ft. Wave Detail: S 2 ft at 4 seconds and SE 1 foot at  8 seconds. A slight chance of showers.  THU  SW winds 15 to 20 kt with gusts up to 30 kt. Seas 3 to  5 ft. Wave Detail: SW 5 ft at 6 seconds and SE 1 foot at  8 seconds.  THU NIGHT  SW winds 20 to 25 kt, becoming W 15 to 20 kt after  midnight. Gusts up to 30 kt. Seas 5 to 7 ft. Wave Detail: SW 6 ft  at 7 seconds and S 4 ft at 8 seconds. Patchy fog. A chance of  rain in the evening, then rain likely after midnight with vsby  1 to 3 NM.  FRI  N winds 10 to 15 kt, becoming NE in the afternoon. Seas  4 to 6 ft. Wave Detail: S 5 ft at 8 seconds and SW 4 ft at  7 seconds. Rain, mainly in the morning. Patchy fog in the morning  with vsby 1 to 3 NM.  FRI NIGHT  E winds 5 to 10 kt, becoming NE 10 to 15 kt with  gusts up to 20 kt after midnight. Seas 2 to 4 ft. Wave Detail: NE  4 ft at 7 seconds and S 3 ft at 8 seconds.  SAT  N winds 10 to 15 kt with gusts up to 20 kt, becoming NW in  the afternoon. Seas 2 to 4 ft. Wave Detail: NE 3 ft at 5 seconds  and S 3 ft at 8 seconds.  SAT NIGHT  NW winds 5 to 10 kt. Seas around 2 ft.  SUN AND SUN NIGHT  SW winds 10 to 15 kt with gusts up to 20 kt.  Seas 2 to 3 ft.  MON  SW winds 20 to 25 kt with gusts up to 30 kt. Seas 3 to  5 ft.  MON NIGHT  SW winds 15 to 20 kt with gusts up to 30 kt. Seas  4 to 6 ft.    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.    $$