164
FZCA72 TJSJ 091958
MWSSJU

Marine Weather Statement
National Weather Service San Juan PR
358 PM AST Sat Aug 9 2025

AMZ741-092130-
358 PM AST Sat Aug 9 2025

...A STRONG THUNDERSTORM OVER THE WATERS IN THE MONA PASSAGE...

The areas affected include...
  Mona Passage Southward to 17N...

At 355 PM AST, Doppler radar indicated a strong thunderstorm,
capable of producing winds to around 30 knots. This thunderstorm was
located about 25 NM ENE of Mona Island, moving west at 5 knots.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners can expect gusty winds to around 30 knots, locally higher
waves, lightning strikes, and heavy downpours. 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.

Report severe weather to the Coast Guard or nearest law enforcement
agency. They will relay your report to the National Weather Service
forecast office.

&&

LAT...LON 1807 6787 1809 6784 1812 6786 1843 6780
      1839 6744 1832 6744 1818 6736 1797 6739
      1800 6788

$$

CVB