WHCA72 TJSJ 191418

MWWSJU



URGENT - MARINE WEATHER MESSAGE

National Weather Service San Juan PR

1018 AM AST Thu Mar 19 2026



AMZ711-192200-

/O.CON.TJSJ.SC.Y.0013.000000T0000Z-260319T2200Z/

Atlantic Waters of Puerto Rico and USVI from 10 NM to 19.5N-

1018 AM AST Thu Mar 19 2026



...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 PM AST THIS

EVENING...



* WHAT...Seas around 6-7 ft.



* WHERE...Atlantic Waters of Puerto Rico and USVI from 10 NM to 

  19.5N.



* WHEN...Until 6 PM AST this evening.



* IMPACTS...Conditions will be hazardous to small craft.



PRECAUTIONARY/PREPAREDNESS ACTIONS...



Inexperienced mariners, especially those operating smaller

vessels, should avoid navigating in hazardous conditions.



&&



$$