NWS Marine Forecast



 Hazardous marine condition(s):
 Small Craft Advisory
   ANZ237-040300-  Block Island Sound-  1003 AM EDT Mon Aug 3 2026    SMALL CRAFT ADVISORY IN EFFECT THROUGH TUESDAY AFTERNOON    THIS AFTERNOON  S winds around 20 kt with gusts up to 30 kt.  Seas 5 to 7 ft. Wave Detail: S 7 ft at 9 seconds and E 5 ft at  9 seconds. Patchy fog. Showers with isolated tstms. Vsby 1 to  3 NM.  TONIGHT  SW winds 15 to 20 kt, becoming NW 10 to 15 kt after  midnight. Gusts up to 25 kt. Seas 5 to 7 ft. Wave Detail: SW 7 ft  at 9 seconds and E 5 ft at 9 seconds. Patchy fog in the evening.  Showers likely in the evening with vsby 1 to 3 NM.  TUE  NW winds 5 to 10 kt, becoming SW in the afternoon. Seas  3 to 5 ft. Wave Detail: S 5 ft at 8 seconds and E 1 foot at  8 seconds.  TUE NIGHT  S winds 5 to 10 kt, diminishing to around 5 kt after  midnight. Seas 2 to 3 ft. Wave Detail: S 3 ft at 7 seconds and E  1 foot at 8 seconds.  WED  S winds around 5 kt, increasing to 5 to 10 kt in the  afternoon. Seas 2 to 3 ft. Wave Detail: SE 3 ft at 7 seconds. A  chance of showers in the morning.  WED NIGHT  SW winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: S  3 ft at 7 seconds and E 1 foot at 8 seconds.  THU THROUGH FRI NIGHT  SW winds 10 to 15 kt with gusts up to  20 kt. Seas 2 to 4 ft.    Winds and seas higher in and near tstms.    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.    $$