NWS Marine Forecast



 Hazardous marine condition(s):
 Gale Warning
   ANZ232-141200-  Nantucket Sound-  705 PM EDT Fri Mar 13 2026    GALE WARNING IN EFFECT FROM 2 AM EDT SATURDAY THROUGH SATURDAY  AFTERNOON    TONIGHT  S winds 15 to 20 kt, increasing to 25 to 30 kt after  midnight. Seas 2 to 3 ft, building to 4 to 6 ft after midnight.  Wave Detail: S 3 ft at 5 seconds and S 1 foot at 9 seconds,  becoming S 5 ft at 5 seconds and S 4 ft at 10 seconds. Showers  likely after midnight.  SAT  W winds 25 to 30 kt with gusts up to 40 kt. Seas 5 to  7 ft. Wave Detail: SW 5 ft at 5 seconds and S 3 ft at 9 seconds.  SAT NIGHT  W winds 20 to 25 kt, becoming NW 15 to 20 kt after  midnight. Gusts up to 30 kt. Seas 4 to 6 ft, subsiding to 2 to  4 ft after midnight. Wave Detail: W 5 ft at 5 seconds and SW 3 ft  at 9 seconds, becoming W 4 ft at 4 seconds and SW 2 ft at  9 seconds.  SUN  N winds 5 to 10 kt, becoming E in the afternoon. Seas  around 2 ft. Wave Detail: NW 2 ft at 5 seconds and S 1 foot at  9 seconds.  SUN NIGHT  SE winds 10 to 15 kt, increasing to 20 to 25 kt  after midnight. Seas 2 to 3 ft, building to 3 to 5 ft after  midnight. Wave Detail: SE 2 ft at 3 seconds and SW 1 foot at  6 seconds, becoming S 3 ft at 5 seconds and SE 1 foot at  10 seconds.  MON  SE winds 25 to 30 kt with gusts up to 40 kt. Seas 4 to  6 ft, building to 5 to 8 ft in the afternoon. Wave Detail: S 5 ft  at 6 seconds and SE 3 ft at 10 seconds, becoming S 5 ft at  5 seconds and S 5 ft at 9 seconds. Rain.  MON NIGHT  S winds 30 to 40 kt with gusts up to 45 kt. Seas  6 to 9 ft. Rain.  TUE  SW winds 25 to 30 kt with gusts up to 35 kt. Seas 6 to  8 ft. Rain.  TUE NIGHT  W winds 25 to 30 kt. Seas 5 to 7 ft.  WED  W winds 15 to 20 kt. Seas 3 to 5 ft.  WED NIGHT  S winds 5 to 10 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.    $$