NWS Marine Forecast


   ANZ200-140600-  105 PM EDT Sun Sep 13 2026    .Synopsis for Massachusetts and Rhode Island coastal waters...  A warm front will then cross the waters today. This warm front will  be accompanied by heavy showers and possibly a few embedded  thunderstorms. A cold front quickly follows late tonight with high  pres building across the waters Mon into Tue. This high will then  shift east of the waters Wed into Thu as our next cold front  approaches from the west.    $$
   ANZ234-140600-  Buzzards Bay-  105 PM EDT Sun Sep 13 2026    THIS AFTERNOON  S winds around 10 kt with gusts up to 20 kt.  Seas 2 to 3 ft. Wave Detail: N 2 ft at 6 seconds and SE 1 foot at  4 seconds. Patchy fog. Showers with a chance of tstms. Some tstms  may produce frequent lightning and heavy rainfall. Vsby 1 NM or  less.  TONIGHT  W winds 5 to 10 kt. Seas around 2 ft. Wave Detail: W  2 ft at 5 seconds and SE 1 foot at 4 seconds. Patchy fog. A  chance of showers after midnight. Vsby 1 NM or less.  MON  NW winds 5 to 10 kt with gusts up to 20 kt. Seas 2 to  3 ft. Wave Detail: E 1 foot at 4 seconds and W 1 foot at  4 seconds. A chance of showers in the morning.  MON NIGHT  N winds 10 to 15 kt with gusts up to 20 kt. Seas  2 to 3 ft. Wave Detail: N 1 foot at 3 seconds and SW 1 foot at  6 seconds.  TUE  NE winds 5 to 10 kt. Gusts up to 20 kt in the morning.  Seas around 2 ft. Wave Detail: N 1 foot at 3 seconds and S 1 foot  at 5 seconds.  TUE NIGHT  E winds 5 to 10 kt, becoming S after midnight. Seas  1 foot or less. Wave Detail: E 1 foot at 2 seconds and NW 1 foot  at 3 seconds.  WED THROUGH THU  S winds 5 to 10 kt. Seas around 2 ft.  THU NIGHT  S winds 5 to 10 kt. Seas around 2 ft. A chance of  showers.    Winds and seas higher in and near tstms.    Seas are reported as significant wave height, which is the  average of the highest third of the waves. Individual wave  heights may be more than twice the significant wave height.    $$