NWS Marine Forecast



 Hazardous marine condition(s):
 Small Craft Advisory
   ANZ237-021500-  Block Island Sound-  1004 PM EDT Sat Aug 1 2026    SMALL CRAFT ADVISORY IN EFFECT FROM MONDAY MORNING THROUGH  TUESDAY AFTERNOON    OVERNIGHT  S winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: S  3 ft at 8 seconds and SW 2 ft at 3 seconds. Patchy fog. Vsby 1 NM  or less.  SUN  S winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: S 3 ft at  7 seconds and SW 1 foot at 4 seconds. Patchy fog in the morning  with vsby 1 to 3 NM.  SUN NIGHT  S winds 10 to 15 kt. Gusts up to 20 kt after  midnight. Seas 2 to 3 ft. Wave Detail: S 3 ft at 7 seconds and SW  2 ft at 4 seconds. Patchy fog. A chance of showers in the  evening, then showers with a chance of tstms after midnight with  vsby 1 to 3 NM.  MON  S winds 15 to 20 kt with gusts up to 25 kt. Seas 4 to  6 ft. Wave Detail: S 6 ft at 8 seconds and SW 2 ft at 5 seconds.  Showers. A chance of tstms in the morning. Patchy fog in the  morning with vsby 1 to 3 NM.  MON NIGHT  SW winds 10 to 15 kt with gusts up to 25 kt,  diminishing to 5 to 10 kt after midnight. Seas 4 to 6 ft. Wave  Detail: S 6 ft at 8 seconds and W 3 ft at 4 seconds. Showers  likely, mainly in the evening.  TUE  SW winds 5 to 10 kt. Seas 3 to 5 ft. Wave Detail: S 4 ft  at 8 seconds and W 1 foot at 3 seconds. A chance of showers in  the morning.  TUE NIGHT  SW winds 5 to 10 kt. Seas 2 to 4 ft.  WED THROUGH THU NIGHT  SW winds 10 to 15 kt with gusts up to  20 kt. Seas 2 to 3 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.    $$