Regional Weather Summary
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AWCA82 TJSJ 282052

Weather Summary for Puerto Rico
National Weather Service San Juan PR
452 PM AST Wed Jun 28 2017

Sunny to partly cloudy skies prevailed across Puerto Rico. Showers
and isolated thunderstorms developed across portions of Central
Interior and Northwest Puerto Rico this afternoon. High temperatures
were in the high 80s at coastal locations. Winds were mainly from
the east at 15-20 MPH.

Weather conditions will deteriorate on Thursday as a tropical
wave moves over the local islands. As a result...deep moisture
will combine with good upper level dynamics associated with an
upper trough to increase the potential for showers and thunderstorms
across Puerto Rico and U.S. Virgin Islands. The moist and unstable
conditions will likely prevail through Friday.

Across the regional waters, mariners can expect seas of 3 to 5
feet and east winds between 10 and 15 knots. Winds and seas will
increase slightly between Thursday and Friday as the tropical wave
moves across the regional waters. Higher seas are likely near


This product is issued around 5 AM and 5 PM each day and weather
conditions may change between issuances. Please verify the status
of any Watches...Warnings or Advisories mentioned in this product. is the U.S. government's official web portal to all federal, state and local government web resources and services.