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 Hazardous marine condition(s):
 Small Craft Advisory
   ANZ200-212015-  329 AM EDT Mon Aug 21 2017    .Synopsis for Massachusetts and Rhode Island coastal waters...  High pres over the region will move offshore Tue, which will allow  a cold front to cross the waters Wed. Large high pres will build E  from the Great Lakes Thu and Fri.    For information on possible hazardous weather beyond the 24-36  hour forecast period, please visit www.weather.gov/boston and  follow the Current Hazards link above the map on the left.    $$
   ANZ232-212015-  Nantucket Sound-  329 AM EDT Mon Aug 21 2017    SMALL CRAFT ADVISORY IN EFFECT FROM TUESDAY AFTERNOON THROUGH  LATE TUESDAY NIGHT    TODAY  W winds around 5 kt, becoming SW 10 to 15 kt with gusts  up to 20 kt this afternoon. Seas 1 foot or less.  TONIGHT  SW winds 10 to 15 kt, diminishing to 5 to 10 kt after  midnight. Gusts up to 20 kt. Seas around 2 ft.  TUE  SW winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to  4 ft. Patchy fog. Vsby 1 to 3 NM.  TUE NIGHT  SW winds 15 to 20 kt with gusts up to 25 kt. Seas  2 to 4 ft. Patchy fog. Showers likely with a chance of tstms.  Some tstms may produce heavy rainfall. Vsby 1 to 3 NM.  WED  SW winds 10 to 15 kt, diminishing to 5 to 10 kt in the  afternoon. Gusts up to 25 kt. Seas 2 to 3 ft. Showers likely with  a chance of tstms. Some tstms may produce heavy rainfall.  WED NIGHT  W winds 5 to 10 kt, becoming NW after midnight. Seas  around 2 ft.  THU  NW winds 5 to 10 kt. Seas 1 foot or less.  THU NIGHT  W winds 5 to 10 kt. Seas 1 foot or less.  FRI  NE winds 5 to 10 kt. Seas 1 foot or less.  FRI NIGHT  NE winds 5 to 10 kt. Seas 1 foot or less.    Winds and seas higher in and near tstms.    Seas are reported as significant wave height, which is the  average of the highest third of the waves. Individual wave  heights may be more than twice the significant wave height.    $$

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