NWS Marine Forecast


   ANZ232-100600-  Nantucket Sound-  106 PM EDT Mon Mar 9 2026    THIS AFTERNOON  S winds 5 to 10 kt. Seas around 2 ft. Wave  Detail: S 2 ft at 7 seconds and SW 1 foot at 3 seconds. Patchy  fog. Vsby 1 NM or less.  TONIGHT  SW winds around 10 kt. Seas around 2 ft. Wave Detail:  S 2 ft at 7 seconds and SW 1 foot at 3 seconds. Patchy fog. Vsby  1 NM or less.  TUE  SW winds around 10 kt. Seas around 2 ft. Wave Detail: SW  1 foot at 3 seconds and S 1 foot at 7 seconds. Patchy fog. Vsby  1 NM or less.  TUE NIGHT  SW winds 5 to 10 kt. Seas around 2 ft. Wave Detail:  SW 1 foot at 3 seconds and SE 1 foot at 7 seconds. Patchy fog.  Vsby 1 NM or less, increasing to 1 to 3 NM after midnight.  WED  S winds 5 to 10 kt, increasing to 10 to 15 kt with gusts  up to 20 kt in the afternoon. Seas 2 to 3 ft. Wave Detail: SW  2 ft at 4 seconds and E 1 foot at 8 seconds. Patchy fog in the  morning with vsby 1 to 3 NM.  WED NIGHT  S winds 15 to 20 kt, increasing to 20 to 25 kt after  midnight. Seas 4 to 6 ft. Wave Detail: SW 5 ft at 5 seconds and E  1 foot at 9 seconds. A chance of rain after midnight.  THU  SW winds 20 to 25 kt. Seas 4 to 6 ft. A chance of rain.  THU NIGHT  NW winds 15 to 20 kt with gusts up to 25 kt. Seas  2 to 4 ft. A chance of rain.  FRI  W winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to  3 ft.  FRI NIGHT  S winds 20 to 25 kt with gusts up to 30 kt. Seas  3 to 5 ft. A chance of rain.    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.    $$