760  
WHUS76 KMFR 291226  
MWWMFR  
 
URGENT - MARINE WEATHER MESSAGE  
NATIONAL WEATHER SERVICE MEDFORD OR  
526 AM PDT TUE APR 29 2025  
 
PZZ356-376-300130-  
/O.EXT.KMFR.SC.Y.0045.000000T0000Z-250501T1200Z/  
/O.NEW.KMFR.SE.W.0028.250430T1800Z-250501T1200Z/  
COASTAL WATERS FROM CAPE BLANCO OR TO PT. ST. GEORGE CA OUT 10 NM-  
WATERS FROM CAPE BLANCO OR TO PT. ST. GEORGE CA FROM 10 TO 60 NM-  
526 AM PDT TUE APR 29 2025  
   
..SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 5 AM PDT THURSDAY  
 
...HAZARDOUS SEAS WARNING IN EFFECT FROM 11 AM WEDNESDAY TO 5 AM  
PDT THURSDAY...  
 
* WHAT...FOR THE SMALL CRAFT ADVISORY, SEAS 5 TO 9 FT AT 11 TO 13  
SECONDS. FOR THE HAZARDOUS SEAS WARNING, NORTH WINDS 25 RO 30  
KT WITH GUSTS UP TO 35 KT AND VERY STEEP AND HAZARDOUS SEAS OF 7  
TO 10 FT AT 11 TO 13 SECONDS EXPECTED.  
 
* WHERE...THROUGH 11 PM TONIGHT, A SMALL CRAFT ADVISORY COVERS  
WATERS SOUTH OF PORT ORFORD AND WITHIN 40 NM OF SHORE. FROM 11  
PM TONIGHT UNTIL WEDNESDAY AT 11 AM, A SMALL CRAFT ADVISORY  
COVERS ALL WATERS. FROM WEDNESDAY AT 11 AM UNTIL THURSDAY AT 5  
AM, A HAZARDOUS SEAS WARNING COVERS WATERS SOUTH OF GOLD BEACH  
AND FROM 10 NM TO 40 NM FROM SHORE AND A SMALL CRAFT ADVISORY  
COVERS ALL OTHER WATERS.  
 
* WHEN...FOR THE SMALL CRAFT ADVISORY, UNTIL 5 AM PDT THURSDAY.  
FOR THE HAZARDOUS SEAS WARNING, FROM 11 AM WEDNESDAY TO 5 AM  
PDT THURSDAY.  
 
* IMPACTS...VERY STEEP AND HAZARDOUS SEAS COULD CAPSIZE OR  
DAMAGE VESSELS. BAR CROSSINGS WILL BECOME ESPECIALLY  
TREACHEROUS.  
 
* VIEW THE HAZARD AREA IN DETAIL AT HTTPS://GO.USA.GOV/X6HKS  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
RECREATIONAL BOATERS SHOULD REMAIN IN PORT. COMMERCIAL VESSELS  
SHOULD PREPARE FOR VERY STEEP SEAS AND CONSIDER REMAINING IN PORT  
UNTIL CONDITIONS IMPROVE.  
 
 
 
 
 
PZZ350-370-300130-  
/O.NEW.KMFR.SC.Y.0046.250430T1800Z-250501T1200Z/  
COASTAL WATERS FROM FLORENCE TO CAPE BLANCO OR OUT 10 NM-  
WATERS FROM FLORENCE TO CAPE BLANCO OR FROM 10 TO 60 NM-  
526 AM PDT TUE APR 29 2025  
 
...SMALL CRAFT ADVISORY IN EFFECT FROM 11 AM WEDNESDAY TO 5 AM  
PDT THURSDAY...  
 
* WHAT...SEAS 4 TO 7 FT AT 11 SECONDS EXPECTED.  
 
* WHERE...WATERS SOUTH OF COOS BAY.  
 
* WHEN...FROM 11 AM WEDNESDAY TO 5 AM PDT THURSDAY.  
 
* IMPACTS...GUSTY WINDS AND/OR STEEP SEAS COULD CAPSIZE OR  
DAMAGE SMALLER VESSELS.  
 
* VIEW THE HAZARD AREA IN DETAIL AT HTTPS://GO.USA.GOV/X6HKS  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
INEXPERIENCED MARINERS AND THOSE OPERATING SMALLER VESSELS SHOULD  
REMAIN IN PORT AND AVOID THE AREA OF HAZARDOUS CONDITIONS.  
 
 
 
 
 
VISIT US AT HTTPS://WWW.WEATHER.GOV/MEDFORD  
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