129  
WHUS76 KSEW 081015  
MWWSEW  
 
URGENT - MARINE WEATHER MESSAGE  
NATIONAL WEATHER SERVICE SEATTLE WA  
315 AM PDT WED OCT 8 2025  
 
PZZ170-173-176-081815-  
/O.CON.KSEW.SC.Y.0135.000000T0000Z-251008T2100Z/  
COASTAL WATERS FROM CAPE FLATTERY TO JAMES ISLAND 10 TO 60 NM-  
COASTAL WATERS FROM JAMES ISLAND TO POINT GRENVILLE 10 TO 60 NM-  
COASTAL WATERS FROM POINT GRENVILLE TO CAPE SHOALWATER 10 TO  
60 NM-  
315 AM PDT WED OCT 8 2025  
 
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 2 PM PDT THIS  
AFTERNOON...  
 
* WHAT...NORTHWEST WINDS 15 TO 25 KT AND SEAS 7 TO 11 FT WITH A  
DOMINANT PERIOD OF 8 SECONDS.  
 
* WHERE...COASTAL WATERS FROM CAPE FLATTERY TO CAPE SHOALWATER  
10 TO 60 NM.  
 
* WHEN...UNTIL 2 PM PDT THIS AFTERNOON.  
 
* 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.  
 

 
 

 
 
PZZ150-153-156-081815-  
/O.CON.KSEW.SC.Y.0135.000000T0000Z-251008T2100Z/  
COASTAL WATERS FROM CAPE FLATTERY TO JAMES ISLAND OUT 10 NM-  
COASTAL WATERS FROM JAMES ISLAND TO POINT GRENVILLE OUT 10 NM-  
COASTAL WATERS FROM POINT GRENVILLE TO CAPE SHOALWATER OUT 10 NM-  
315 AM PDT WED OCT 8 2025  
 
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 2 PM PDT THIS  
AFTERNOON...  
 
* WHAT...SEAS 7 TO 9 FT WITH A DOMINANT PERIOD OF 8 SECONDS.  
 
* WHERE...COASTAL WATERS FROM CAPE FLATTERY TO CAPE SHOALWATER  
OUT TO 10 NM.  
 
* WHEN...UNTIL 2 PM PDT THIS AFTERNOON.  
 
* 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.  
 

 
 

 
 
PZZ131-081200-  
/O.CON.KSEW.SC.Y.0135.000000T0000Z-251008T1200Z/  
CENTRAL U.S. WATERS STRAIT OF JUAN DE FUCA-  
315 AM PDT WED OCT 8 2025  
 
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 5 AM PDT EARLY  
THIS MORNING...  
 
* WHAT...WINDS 15 TO 20 KT WITH GUSTS TO 25 KT.  
 
* WHERE...CENTRAL U. S. WATERS STRAIT OF JUAN DE FUCA.  
 
* WHEN...UNTIL 5 AM PDT EARLY THIS MORNING.  
 
* 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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