NWS Marine Forecast


   ANZ233-210700-  Vineyard Sound-  105 PM EST Thu Nov 20 2025    THIS AFTERNOON  NE winds around 5 kt. Seas 1 foot or less. Wave  Detail: N 1 foot at 3 seconds and S 1 foot at 7 seconds.  TONIGHT  NE winds around 5 kt, becoming NW around 5 kt after  midnight. Seas 1 foot or less. Wave Detail: NE 1 foot at  3 seconds and S 1 foot at 7 seconds.  FRI  SW winds 5 to 10 kt, increasing to 10 to 15 kt with gusts  up to 25 kt in the afternoon. Seas 2 to 4 ft. Wave Detail: SW  2 ft at 3 seconds and NE 1 foot at 3 seconds.  FRI NIGHT  SW winds 10 to 15 kt, becoming W 5 to 10 kt after  midnight. Gusts up to 20 kt. Seas 2 to 3 ft. Wave Detail: S 2 ft  at 5 seconds and E 1 foot at 7 seconds. Patchy fog after  midnight. A chance of showers after midnight.  SAT  NW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to  3 ft. Wave Detail: N 2 ft at 4 seconds and SW 2 ft at 5 seconds.  A chance of rain in the morning.  SAT NIGHT  N winds 10 to 15 kt. Seas around 2 ft. Wave Detail:  SW 2 ft at 7 seconds and N 1 foot at 4 seconds.  SUN THROUGH MON NIGHT  NW winds 10 to 15 kt with gusts up to  20 kt. Seas 2 to 3 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.    $$