NWS Marine Forecast


   ANZ200-171800-  107 AM EDT Tue Jun 17 2025    .Synopsis for Massachusetts and Rhode Island coastal waters...  High pressurewill move offshore Mon then another low pres will track  S of the waters Tue. Weak high pres builds into the waters Wed. A  cold front approaches the waters Thurs.    $$
   ANZ231-171800-  Cape Cod Bay-  107 AM EDT Tue Jun 17 2025    REST OF TONIGHT  E winds 5 to 10 kt. Seas around 2 ft. Wave  Detail: E 1 foot at 2 seconds and S 1 foot at 7 seconds. A slight  chance of showers. Vsby 1 to 3 NM.  TUE  SE winds 5 to 10 kt. Seas around 2 ft. Wave Detail: E  1 foot at 2 seconds and S 1 foot at 7 seconds. Patchy fog in the  morning with vsby 1 NM or less.  TUE NIGHT  S winds 5 to 10 kt. Seas around 2 ft. Wave Detail:  SE 2 ft at 4 seconds.  WED  S winds 5 to 10 kt. Gusts up to 20 kt in the afternoon.  Seas around 2 ft. Wave Detail: SE 2 ft at 7 seconds and S 1 foot  at 2 seconds. Patchy fog in the morning with vsby 1 to 3 NM.  WED NIGHT  SW winds around 10 kt. Seas around 2 ft. Wave  Detail: SE 2 ft at 7 seconds and SW 1 foot at 3 seconds. A chance  of showers after midnight.  THU AND THU NIGHT  W winds 15 to 20 kt with gusts up to 25 kt.  Seas 2 to 4 ft. Wave Detail: S 3 ft at 6 seconds and W 2 ft at  3 seconds.  FRI THROUGH SAT NIGHT  SW winds 15 to 20 kt with gusts up to  25 kt. Seas 2 to 3 ft.    Seas are reported as significant wave height, which is the  average of the highest third of the waves. Individual wave  heights may be more than twice the significant wave height.    $$