NWS Marine Forecast


   ANZ200-031800-  104 AM EDT Sat Oct 3 2026    .Synopsis for Massachusetts and Rhode Island coastal waters...  A cold front will be moving southeast through the offshore waters  early tonight. High pres then builds into the Gulf of Maine Sat, but  weakens Sun with showers returning to the southern waters. High pres  then brings blustery NW winds to the waters into early next week.    $$
   ANZ231-031800-  Cape Cod Bay-  104 AM EDT Sat Oct 3 2026    REST OF TONIGHT  N winds 5 to 10 kt. Seas around 2 ft. Wave  Detail: NW 1 foot at 3 seconds and E 1 foot at 4 seconds. A  chance of showers.  SAT  N winds 5 to 10 kt. Seas around 2 ft. Wave Detail: N  1 foot at 3 seconds and SE 1 foot at 8 seconds.  SAT NIGHT  NE winds 5 to 10 kt. Seas around 2 ft in the  evening, then 1 foot or less. Wave Detail: N 1 foot at 3 seconds  and SE 1 foot at 8 seconds, becoming NE 1 foot at 3 seconds and  NW 1 foot at 3 seconds.  SUN  E winds 5 to 10 kt. Seas around 2 ft. Wave Detail: E  1 foot at 2 seconds and SW 1 foot at 3 seconds.  SUN NIGHT  E winds around 5 kt. Seas around 2 ft. Wave Detail:  NE 1 foot at 3 seconds and E 1 foot at 9 seconds. A chance of  showers.  MON  W winds 5 to 10 kt. Gusts up to 20 kt in the afternoon.  Seas around 2 ft. Wave Detail: E 2 ft at 7 seconds and SW 1 foot  at 3 seconds. A chance of showers in the morning.  MON NIGHT  NW winds 15 to 20 kt with gusts up to 25 kt. Seas  2 to 3 ft.  TUE THROUGH WED NIGHT  SW winds 15 to 20 kt with gusts up to  25 kt. Seas 2 to 3 ft.    Seas are reported as significant wave height, which is the  average of the highest third of the waves. Individual wave  heights may be more than twice the significant wave height.    $$