139  
WHUS76 KSEW 010857  
MWWSEW  
 
URGENT - MARINE WEATHER MESSAGE  
NATIONAL WEATHER SERVICE SEATTLE WA  
157 AM PDT SAT AUG 1 2026  
 
PZZ131-132-011700-  
/O.EXT.KSEW.SC.Y.0105.000000T0000Z-260802T0500Z/  
CENTRAL U.S. WATERS STRAIT OF JUAN DE FUCA-  
EAST ENTRANCE U.S. WATERS STRAIT OF JUAN DE FUCA-  
157 AM PDT SAT AUG 1 2026  
 
...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 10 PM PDT THIS  
EVENING...  
 
* WHAT...WEST WINDS 20 TO 30 KT.  
 
* WHERE...CENTRAL U. S. WATERS STRAIT OF JUAN DE FUCA AND EAST  
ENTRANCE U. S. WATERS STRAIT OF JUAN DE FUCA.  
 
* WHEN...UNTIL 10 PM PDT THIS EVENING.  
 
* IMPACTS...CONDITIONS WILL BE HAZARDOUS TO SMALL CRAFT.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS  
AND/OR SEAS 10 FEET OR HIGHER ARE EXPECTED TO PRODUCE HAZARDOUS  
WAVE CONDITIONS TO SMALL CRAFT. INEXPERIENCED MARINERS,  
ESPECIALLY THOSE OPERATING SMALLER VESSELS SHOULD AVOID  
NAVIGATING IN THESE CONDITIONS.  
 
 
 
 
 
PZZ135-011700-  
/O.EXT.KSEW.SC.Y.0106.260801T1200Z-260802T0500Z/  
PUGET SOUND AND HOOD CANAL-  
157 AM PDT SAT AUG 1 2026  
 
...SMALL CRAFT ADVISORY NOW IN EFFECT FROM 5 AM EARLY THIS  
MORNING TO 10 PM PDT THIS EVENING...  
 
* WHAT...SOUTHWEST WINDS 15 TO 25 KT.  
 
* WHERE...PUGET SOUND AND HOOD CANAL.  
 
* WHEN...FROM 5 AM EARLY THIS MORNING TO 10 PM PDT THIS EVENING.  
 
* IMPACTS...CONDITIONS WILL BE HAZARDOUS TO SMALL CRAFT.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS  
AND/OR SEAS 10 FEET OR HIGHER ARE EXPECTED TO PRODUCE HAZARDOUS  
WAVE CONDITIONS TO SMALL CRAFT. INEXPERIENCED MARINERS,  
ESPECIALLY THOSE OPERATING SMALLER VESSELS SHOULD AVOID  
NAVIGATING IN THESE CONDITIONS.  
 
 
 
 
 
FOR MORE INFORMATION FROM THE NATIONAL WEATHER SERVICE VISIT  
HTTP://WEATHER.GOV/SEATTLE  
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