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   ANZ200-010000-  716 AM EDT Sat Oct 31 2020    .Synopsis for Massachusetts and Rhode Island coastal waters...  High pressure builds in today, and then moves offshore by tonight. A  cold front moves through late Sunday, followed by a strong low  pressure system developing well to our north for Monday and Tuesday.  High pressure returns Wednesday and Thursday.    For additional information on possible hazardous weather for the  week ahead, please visit www.weather.gov/boston/ehwo.    $$
   ANZ230-010000-  Boston Harbor-  716 AM EDT Sat Oct 31 2020    TODAY  NW winds 5 to 10 kt, becoming SW this afternoon. Waves  1 foot or less, except 3 to 5 ft at the outer harbor entrance.  TONIGHT  S winds 5 to 10 kt. Waves around 2 ft.  SUN  S winds around 10 kt. Waves around 2 ft. A chance of  showers.  SUN NIGHT  S winds around 10 kt, becoming W after midnight.  Gusts up to 25 kt. Waves around 2 ft. Showers. Vsby 1 to 3 NM.  MON  W winds 15 to 20 kt with gusts up to 30 kt, increasing to  20 to 25 kt with gusts up to 40 kt in the afternoon. Waves around  2 ft. A chance of showers.  MON NIGHT  W winds 20 to 25 kt with gusts up to 40 kt,  diminishing to 10 to 15 kt with gusts up to 25 kt after midnight.  Waves around 2 ft.  TUE THROUGH WED NIGHT  SW winds 10 to 15 kt with gusts up to  25 kt. Waves around 2 ft.    Seas are reported as significant wave height, which is the  average of the highest third of the waves. Individual wave  heights may be more than twice the significant wave height.    $$

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