Marine Weather Message
Issued by NWS San Juan, PR

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415
WHCA72 TJSJ 222021
MWWSJU

URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE SAN JUAN PR
421 PM AST WED NOV 22 2017

...WIND DRIVEN SEAS WILL BE HAZARDOUS ACROSS THE OFFSHORE
ATLANTIC WATERS TONIGHT AND THURSDAY...

AMZ710-230430-
/O.CON.TJSJ.SC.Y.0041.171123T0000Z-171123T1800Z/
ATLANTIC WATERS OF PUERTO RICO AND USVI FROM 10 NM TO 19.5N-
421 PM AST WED NOV 22 2017

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 8 PM THIS EVENING
TO 2 PM AST THURSDAY...

* WINDS...EAST WINDS 10 TO 15 KNOTS.

* WAVES/SEAS...SEAS 5 TO 7 FEET WITH OCCASIONAL SEAS UP TO 9
  FEET.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS
OR SEA OF 7 FEET OR GREATER ARE EXPECTED TO PRODUCE HAZARDOUS
WAVE CONDITIONS TO SMALL CRAFT. INEXPERIENCED MARINERS...
ESPECIALLY THOSE OPERATING SMALLER VESSELS SHOULD AVOID
NAVIGATING IN THESE CONDITIONS.

&&

$$



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