140 AWCA82 TJSJ 291056 RWSPR Weather Summary for Puerto Rico National Weather Service San Juan PR 656 AM AST FRI JUL 29 2016 Partly cloudy skies were observed across Puerto Rico overnight and early this morning. Isolated to scattered showers affected Vieques, Culebra, Eastern sections of Puerto Rico as well as the surrounding coastal waters overnight. This activity was associated with small areas of moisture embedded in the trades and enhanced by an upper level trough across the region. Winds were mostly from the East at around 10 mph with some higher gusts near showers. For the rest of the morning hours, isolated to scattered passing showers will continue to affect the local waters, Vieques, Culebra and the Eastern sections of Puerto Rico. For this afternoon the instability of the upper level trough will combine with the available moisture, daytime heating and local effects to produce a new round of showers and thunderstorms across western and interior Puerto Rico. A strong tropical wave will move across the local region between Sunday and Monday. Moisture associated with this wave will begin to affect the local area late Saturday night through Sunday morning. This feature will bring a general increase in cloudiness, showers and thunderstorms across the local islands through Monday afternoon. Across the regional waters...seas up to 5 feet and east winds up to 15 knots are expected today. There is a moderate risk of rip currents mainly across northern Puerto Rico. Winds and seas will increase over the weekend and small craft advisories may be necessary. $$ 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.