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 Hazardous marine condition(s):
 Gale Warning
 Hazardous Weather Outlook
   ANZ200-180430-  1034 AM EST Mon Dec 17 2018    .Synopsis for Massachusetts and Rhode Island coastal waters...  Behind a storm system heading toward Nova Scotia this afternoon,  NW gales will wrap around the waters through Tue. Gales will  diminish Tue night into Wed as high pres crests over the waters.  The high will shift offshore late Wed into Thu resulting in SW  winds and moderating temperatures. A storm system will approach  Southern New England from the SW Fri and Fri night, which will  bring a slug of rain along with unseasonably muggy conditions.    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.    $$
   ANZ230-180430-  Boston Harbor-  1034 AM EST Mon Dec 17 2018    GALE WARNING IN EFFECT FROM 9 PM EST THIS EVENING THROUGH  TUESDAY AFTERNOON    THIS AFTERNOON  NW winds around 15 kt with gusts up to 25 kt.  Waves around 2 ft, except up to 6 ft at the outer harbor entrance.  A chance of drizzle.  TONIGHT  NW winds 15 to 20 kt, increasing to 20 to 25 kt after  midnight. Gusts up to 35 kt. Waves around 2 ft, except 4 to 5 ft  at the outer harbor entrance.  TUE  NW winds 20 to 25 kt, diminishing to 15 to 20 kt in the  afternoon. Gusts up to 35 kt. Waves around 2 ft, except 4 to 5 ft  at the outer harbor entrance.  TUE NIGHT  NW winds 15 to 20 kt, diminishing to 10 to 15 kt  after midnight. Gusts up to 30 kt. Waves around 2 ft.  WED  W winds 5 to 10 kt. Waves 1 foot or less.  WED NIGHT  SW winds 5 to 10 kt. Waves 1 foot or less.  THU  SW winds around 5 kt. Waves 1 foot or less.  THU NIGHT  S winds around 5 kt, becoming SE after midnight.  Waves 1 foot or less. A chance of rain in the evening, then rain  after midnight.  FRI  SE winds 10 to 15 kt with gusts up to 25 kt. Waves around  2 ft, building to 4 ft in the afternoon. Rain.  FRI NIGHT  S winds 5 to 10 kt. Waves around 2 ft, except 4 to  5 ft at the outer harbor entrance. Rain, mainly in the evening.    Seas are reported as significant wave height, which is the  average of the highest third of the waves. Individual wave  heights may be more than twice the significant wave height.    $$

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