560  
WHUS76 KMFR 180929  
MWWMFR  
 
URGENT - MARINE WEATHER MESSAGE  
NATIONAL WEATHER SERVICE MEDFORD OR  
229 AM PDT MON OCT 18 2021  
 
PZZ370-376-182230-  
/O.UPG.KMFR.GL.A.0026.211019T1200Z-211020T1200Z/  
/O.NEW.KMFR.GL.W.0035.211019T1800Z-211020T1200Z/  
/O.NEW.KMFR.SC.Y.0106.211019T1000Z-211019T1800Z/  
WATERS FROM FLORENCE TO CAPE BLANCO OR FROM 10 TO 60 NM-  
WATERS FROM CAPE BLANCO OR TO PT. ST. GEORGE CA FROM 10 TO 60 NM-  
229 AM PDT MON OCT 18 2021  
 
...SMALL CRAFT ADVISORY IN EFFECT FROM 3 AM TO 11 AM PDT  
TUESDAY...  
...GALE WARNING IN EFFECT FROM 11 AM TUESDAY TO 5 AM PDT  
WEDNESDAY...  
 
* WHAT...SOUTH WINDS 15 TO 25 KT WITH GUSTS TO 35 KT INCREASING TO  
GALES 35 TO 45 KT WITH GUSTS UP TO 55 KT. STEEP SEAS 6 TO 10  
FEET BUILDING TO AND BECOMING VERY STEEP 18 TO 23 FT.  
 
* WHERE...ALL AREAS.  
 
* WHEN...FOR THE SMALL CRAFT ADVISORY, FROM 3 AM TO 11 AM PDT  
TUESDAY. FOR THE GALE WARNING, FROM 11 AM TUESDAY TO 5 AM PDT  
WEDNESDAY.  
 
* IMPACTS...STRONG WINDS AND VERY STEEP SEAS COULD CAPSIZE OR  
DAMAGE VESSELS. LOW VISIBILITY CONDITIONS ARE EXPECTED.  
 
* VIEW THE HAZARD AREA IN DETAIL AT HTTPS://GO.USA.GOV/X6HKS  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
MARINERS SHOULD ALTER PLANS TO AVOID STRONG WINDS AND VERY STEEP  
SEAS. REMAIN IN PORT, SEEK SAFE HARBOR, ALTER COURSE, AND/OR  
SECURE THE VESSEL FOR SEVERE CONDITIONS.  
 

 
 

 
 
PZZ350-356-182230-  
/O.UPG.KMFR.GL.A.0026.211019T1200Z-211020T1200Z/  
/O.NEW.KMFR.GL.W.0035.211020T0000Z-211020T1200Z/  
/O.NEW.KMFR.SC.Y.0106.211019T1800Z-211020T0000Z/  
COASTAL WATERS FROM FLORENCE TO CAPE BLANCO OR OUT 10 NM-  
COASTAL WATERS FROM CAPE BLANCO OR TO PT. ST. GEORGE CA OUT 10 NM-  
229 AM PDT MON OCT 18 2021  
 
...SMALL CRAFT ADVISORY IN EFFECT FROM 11 AM TO 5 PM PDT  
TUESDAY...  
...GALE WARNING IN EFFECT FROM 5 PM TUESDAY TO 5 AM PDT  
WEDNESDAY...  
 
* WHAT...SOUTH WINDS 15 TO 25 KT WITH GUSTS UP TO 30 KT INCREASING  
TO 25 TO 35 KT WITH GUSTS UP TO 45 KT. STEEP SEAS 6 TO 9 FEET  
BUILDING TO AND BECOMING VERY STEEP 10 TO 16 FT.  
 
* WHERE...ALL AREAS.  
 
* WHEN...FOR THE SMALL CRAFT ADVISORY, FROM 11 AM TO 5 PM PDT  
TUESDAY. FOR THE GALE WARNING, FROM 5 PM TUESDAY TO 5 AM PDT  
WEDNESDAY.  
 
* IMPACTS...STRONG WINDS AND VERY STEEP SEAS COULD CAPSIZE OR  
DAMAGE VESSELS. LOW VISIBILITY CONDITIONS ARE EXPECTED.  
 
* VIEW THE HAZARD AREA IN DETAIL AT HTTPS://GO.USA.GOV/X6HKS  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
MARINERS SHOULD ALTER PLANS TO AVOID STRONG WINDS AND VERY STEEP  
SEAS. REMAIN IN PORT, SEEK SAFE HARBOR, ALTER COURSE, AND/OR  
SECURE THE VESSEL FOR SEVERE CONDITIONS.  
 

 
 

 
 
VISIT US AT HTTPS://WWW.WEATHER.GOV/MEDFORD  
 
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