NWS Marine Forecast


   ANZ200-161800-  104 AM EDT Wed Jul 16 2025    .Synopsis for Massachusetts and Rhode Island coastal waters...  Bermuda high pres will build into the region over the next few days,  leading to increased heat and humidity before a cold front crosses  the waters Fri. Showers possible for Thu and Sun.    $$
   ANZ254-161800-  Coastal waters from Provincetown MA to Chatham MA to Nantucket MA  out 20 nm-  104 AM EDT Wed Jul 16 2025    REST OF TONIGHT  SW winds 5 to 10 kt. Seas around 2 ft. Wave  Detail: SE 2 ft at 8 seconds and SW 1 foot at 3 seconds. Patchy  fog. Vsby 1 NM or less.  WED  SW winds 5 to 10 kt. Seas around 2 ft. Wave Detail: S 2 ft  at 6 seconds. Patchy fog. Vsby 1 NM or less.  WED NIGHT  SW winds 10 to 15 kt. Seas 2 to 3 ft. Wave Detail:  SE 2 ft at 6 seconds. Patchy fog. Vsby 1 NM or less.  THU  SW winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to  4 ft. Wave Detail: S 4 ft at 6 seconds and E 1 foot at 9 seconds.  Patchy fog. Vsby 1 NM or less, increasing to 1 to 3 NM in the  afternoon.  THU NIGHT  SW winds 10 to 15 kt with gusts up to 25 kt. Seas  3 to 5 ft. Wave Detail: S 4 ft at 6 seconds and E 1 foot at  10 seconds. Patchy fog in the evening. Showers and tstms likely  in the evening with vsby 1 to 3 NM.  FRI  W winds 10 to 15 kt, becoming N in the afternoon. Gusts up  to 20 kt. Seas 3 to 5 ft. Wave Detail: W 4 ft at 7 seconds and E  1 foot at 10 seconds.  FRI NIGHT  N winds 5 to 10 kt. Seas 2 to 4 ft.  SAT AND SAT NIGHT  E winds 5 to 10 kt, becoming S. Seas 2 to  3 ft.  SUN AND SUN NIGHT  S winds 10 to 15 kt with gusts up to 20 kt,  becoming SW. Seas 2 to 3 ft. A chance of showers.    Winds and seas higher in and near tstms.    Seas are reported as significant wave height, which is the  average of the highest third of the waves. Individual wave  heights may be more than twice the significant wave height.    $$