Marine Weather Message
Issued by NWS San Juan, PR

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WHCA72 TJSJ 142033
MWWSJU

URGENT - MARINE WEATHER MESSAGE
National Weather Service San Juan PR
433 PM AST Thu Dec 14 2017

...INCREASING ROUGH and HAZARDOUS SEAS EXPECTED BY EARLY FRIDAY
MORNING...

.MODERATE TO STRONG EASTERLY WINDS AND A NORTHERLY SWELL WILL
CREATE ROUGH AND HAZARDOUS SEAS THROUGH AT LEAST FRIDAY.

AMZ710-150445-
/O.NEW.TJSJ.SC.Y.0044.171215T1200Z-171216T0600Z/
Atlantic Waters of Puerto Rico and USVI from 10 NM to 19.5N-
433 PM AST Thu Dec 14 2017

...SMALL CRAFT ADVISORY IN EFFECT FROM 8 AM FRIDAY TO 2 AM AST
SATURDAY...

The National Weather Service in San Juan has issued a Small Craft
Advisory, which is in effect from 8 AM Friday to 2 AM AST
Saturday.

* WINDS...EAST increasing to 15 KNOTS.

* WAVES/SEAS...SEAS INCREASING 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
and/or seas 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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