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390 

FZCA72 TJSJ 182219

MWSSJU



Marine Weather Statement

National Weather Service San Juan PR

619 PM AST Fri Sep 18 2020



AMZ732-735-182345-

619 PM AST Fri Sep 18 2020



...A STRONG THUNDERSTORM OVER THE WATERS...



The areas affected include...

  Caribbean Waters of Puerto Rico from 10 NM to 17N... 

  Coastal Waters of Southern Puerto Rico out 10 NM... 



At 610 PM AST, Doppler radar indicated a strong thunderstorm, 

capable of producing winds to around 30 knots. This thunderstorm was 

located over mainly areas just off the south coast of Puerto Rico 

and moving south around 20 knots.



PRECAUTIONARY/PREPAREDNESS ACTIONS...



Mariners can expect gusty winds to around 30 knots, locally higher

waves, and lightning strikes. Boaters should seek safe harbor

immediately until this storm passes.



Intense lightning is occurring with this storm. If caught on the open

water stay below deck if possible, keep away from ungrounded metal

objects.



&&



LAT...LON 1794 6722 1794 6696 1793 6692 1794 6693

      1795 6629 1793 6625 1795 6623 1795 6617

      1794 6619 1794 6618 1739 6609 1729 6735



$$



RAM

