WHCA72 TJSJ 212027

MWWSJU



URGENT - MARINE WEATHER MESSAGE

National Weather Service San Juan PR

427 PM AST Sat Mar 21 2026



AMZ711-220430-

/O.NEW.TJSJ.SC.Y.0014.260322T1000Z-260323T1000Z/

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

427 PM AST Sat Mar 21 2026



...SMALL CRAFT ADVISORY IN EFFECT FROM 6 AM SUNDAY TO 6 AM AST

MONDAY...



* WHAT...Seas 5 to 7 ft expected.



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

  19.5N.



* WHEN...From 6 AM Sunday to 6 AM AST Monday.



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



PRECAUTIONARY/PREPAREDNESS ACTIONS...



Inexperienced mariners, especially those operating smaller

vessels, should avoid navigating in hazardous conditions.



&&



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