NWS Marine Forecast


   ANZ200-051800-  104 AM EDT Sun Jul 5 2026    .Synopsis for Massachusetts and Rhode Island coastal waters...  High pres noses down from Quebec as low pres approaches from the  west Sun into early next week. Showers may overspread the waters  Mon through Tue.    $$
   ANZ254-051800-  Coastal waters from Provincetown MA to Chatham MA to Nantucket MA  out 20 NM-  104 AM EDT Sun Jul 5 2026    REST OF TONIGHT  N winds 5 to 10 kt with gusts up to 20 kt.  Seas around 2 ft. Wave Detail: N 1 foot at 3 seconds and S 1 foot  at 5 seconds. Showers with a slight chance of tstms.  SUN  E winds 5 to 10 kt. Seas around 2 ft. Wave Detail: N  1 foot at 3 seconds and S 1 foot at 5 seconds.  SUN NIGHT  E winds 5 to 10 kt. Seas around 2 ft. Wave Detail: N  1 foot at 3 seconds and S 1 foot at 5 seconds. A chance of  showers after midnight.  MON  E winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to  3 ft. Wave Detail: NE 2 ft at 3 seconds and S 1 foot at  5 seconds. A chance of showers.  MON NIGHT  E winds 10 to 15 kt, increasing to 15 to 20 kt after  midnight. Gusts up to 25 kt. Seas 2 to 4 ft. Wave Detail: SE 4 ft  at 5 seconds and SE 4 ft at 10 seconds. A chance of showers in  the evening, then showers likely after midnight.  TUE  E winds 15 to 20 kt with gusts up to 30 kt. Seas 5 to  7 ft. Wave Detail: SE 7 ft at 6 seconds. Showers.  TUE NIGHT  NE winds 10 to 15 kt with gusts up to 25 kt. Seas  5 to 7 ft. A chance of showers.  WED  NE winds 10 to 15 kt with gusts up to 20 kt. Seas 5 to  7 ft. A chance of showers.  WED NIGHT  W winds 5 to 10 kt. Seas 4 to 6 ft.  THU AND THU NIGHT  SW winds 10 to 15 kt with gusts up to 20 kt.  Seas 3 to 5 ft.    Winds and seas higher in and near tstms.    Seas are reported as significant wave height, which is the  average of the highest third of the waves. Individual wave  heights may be more than twice the significant wave height.    $$