300  
WHUS76 KSEW 150943  
MWWSEW  
 
URGENT - MARINE WEATHER MESSAGE  
NATIONAL WEATHER SERVICE SEATTLE WA  
243 AM PDT WED AUG 15 2018  
 
PZZ170-173-151745-  
/O.NEW.KSEW.SC.Y.0190.180815T0943Z-180817T0000Z/  
COASTAL WATERS FROM CAPE FLATTERY TO JAMES ISLAND 10 TO 60 NM-  
COASTAL WATERS FROM JAMES ISLAND TO POINT GRENVILLE 10 TO 60 NM-  
243 AM PDT WED AUG 15 2018  
   
..SMALL CRAFT ADVISORY IN EFFECT UNTIL 5 PM PDT THURSDAY
 
 
THE NATIONAL WEATHER SERVICE IN SEATTLE HAS ISSUED A SMALL CRAFT  
ADVISORY...WHICH IS IN EFFECT UNTIL 5 PM PDT THURSDAY.  
 
* WIND...NORTHWEST 15 TO 25 KNOTS.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS  
ARE EXPECTED TO PRODUCE HAZARDOUS WAVE CONDITIONS TO SMALL CRAFT.  
INEXPERIENCED MARINERS, ESPECIALLY THOSE OPERATING SMALLER  
VESSELS SHOULD AVOID NAVIGATING IN THESE CONDITIONS.  
 

 
 

 
 
PZZ131-132-151745-  
/O.NEW.KSEW.SC.Y.0190.180816T0000Z-180816T1200Z/  
CENTRAL U.S. WATERS STRAIT OF JUAN DE FUCA-  
EAST ENTRANCE U.S. WATERS STRAIT OF JUAN DE FUCA-  
243 AM PDT WED AUG 15 2018  
 
...SMALL CRAFT ADVISORY IN EFFECT FROM 5 PM THIS AFTERNOON TO  
5 AM PDT THURSDAY...  
 
THE NATIONAL WEATHER SERVICE IN SEATTLE HAS ISSUED A SMALL CRAFT  
ADVISORY...WHICH IS IN EFFECT FROM 5 PM THIS AFTERNOON TO 5 AM  
PDT THURSDAY.  
 
* WIND...WEST 15 TO 30 KNOTS.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS  
ARE EXPECTED TO PRODUCE HAZARDOUS WAVE CONDITIONS TO SMALL CRAFT.  
INEXPERIENCED MARINERS, ESPECIALLY THOSE OPERATING SMALLER  
VESSELS SHOULD AVOID NAVIGATING IN THESE CONDITIONS.  
 

 
 

 
 
WWW.WEATHER.GOV/SEATTLE  
 
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