529  
WHUS76 KMFR 172218  
MWWMFR  
 
URGENT - MARINE WEATHER MESSAGE  
NATIONAL WEATHER SERVICE MEDFORD OR  
218 PM PST MON FEB 17 2020  
 
PZZ356-181030-  
/O.EXT.KMFR.SE.W.0015.000000T0000Z-200218T1800Z/  
/O.CON.KMFR.SC.Y.0020.000000T0000Z-200219T1800Z/  
COASTAL WATERS FROM CAPE BLANCO OR TO PT. ST. GEORGE CA OUT 10 NM-  
218 PM PST MON FEB 17 2020  
   
..HAZARDOUS SEAS WARNING NOW IN EFFECT UNTIL 10 AM PST TUESDAY
 
 
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST  
WEDNESDAY...  
 
* WHAT...SEAS BUILD TO STEEP TO VERY STEEP AND HAZARDOUS OF 9 TO  
12 FT THIS AFTERNOON THROUGH TUESDAY MORNING. NORTH WINDS WILL  
INCREASE TO 25 TO 30 KT THIS AFTERNOON. WINDS AND SEAS WILL BE  
HIGHEST IN THE AFTERNOON AND EVENING.  
 
* WHERE...WARNING LEVEL SEAS WILL IMPACT AREAS BEYOND 7 NM FROM  
SHORE SOUTH OF PORT ORFORD WITH SMALL CRAFT ADVISORY CONDITIONS  
ELSEWHERE THROUGH TUESDAY MORNING. THEN TUESDAY AFTERNOON SMALL  
CRAFT ADVISORY CONDITIONS WILL AFFECT MOST AREAS.  
 
* WHEN...FOR THE HAZARDOUS SEAS WARNING, UNTIL 10 AM PST  
TUESDAY. FOR THE SMALL CRAFT ADVISORY, UNTIL 10 AM PST  
WEDNESDAY.  
 
* IMPACTS...VERY STEEP AND HAZARDOUS SEAS COULD CAPSIZE OR  
DAMAGE VESSELS. BAR CROSSING WILL BECOME ESPECIALLY  
TREACHEROUS.  
 
* VIEW THE HAZARD AREA IN DETAIL AT  
HTTPS://WWW.WRH.NOAA.GOV/MFR/HAZARD  
 
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.  
 

 
 

 
 
PZZ376-181030-  
/O.CON.KMFR.SE.W.0015.000000T0000Z-200219T1800Z/  
/O.CON.KMFR.SC.Y.0020.000000T0000Z-200219T1800Z/  
WATERS FROM CAPE BLANCO OR TO PT. ST. GEORGE CA FROM 10 TO 60 NM-  
218 PM PST MON FEB 17 2020  
 
...HAZARDOUS SEAS WARNING REMAINS IN EFFECT UNTIL 10 AM PST  
WEDNESDAY...  
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST  
WEDNESDAY...  
 
* WHAT...SEAS BUILD TO STEEP TO VERY STEEP AND HAZARDOUS OF 9 TO  
12 FT THIS AFTERNOON THROUGH TUESDAY NIGHT. NORTH WINDS WILL  
INCREASE TO 25 TO 30 KT THIS AFTERNOON AND PERSIST THROUGH  
TUESDAY EVENING.  
 
* WHERE...WARNING LEVEL SEAS WILL IMPACT AREAS SOUTH OF PORT  
ORFORD THROUGH TUESDAY MORNING THEN AREAS SOUTH OF GOLD BEACH.  
ALL OTHER AREAS WILL BE AFFECTED BY SMALL CRAFT ADVISORY  
CONDITIONS.  
 
* WHEN...FOR THE HAZARDOUS SEAS WARNING, FROM 1 PM MONDAY TO 10  
AM PST WEDNESDAY. FOR THE SMALL CRAFT ADVISORY, FROM 7 PM THIS  
EVENING TO 10 AM PST WEDNESDAY.  
 
* IMPACTS...VERY STEEP AND HAZARDOUS SEAS COULD CAPSIZE OR DAMAGE  
VESSELS.  
 
* VIEW THE HAZARD AREA IN DETAIL AT  
HTTPS://WWW.WRH.NOAA.GOV/MFR/HAZARD  
 
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.  
 

 
 

 
 
PZZ350-370-181030-  
/O.CON.KMFR.SC.Y.0020.000000T0000Z-200219T1800Z/  
COASTAL WATERS FROM FLORENCE TO CAPE BLANCO OR OUT 10 NM-  
WATERS FROM FLORENCE TO CAPE BLANCO OR FROM 10 TO 60 NM-  
218 PM PST MON FEB 17 2020  
 
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST  
WEDNESDAY...  
 
* WHAT...STEEP WIND DRIVEN SEAS OF 8 TO 10 FT WITH 15 TO 20 KT  
NORTH WINDS.  
 
* WHERE...SOUTH OF REEDSPORT.  
 
* WHEN...FROM 1 PM MONDAY TO 10 AM PST WEDNESDAY.  
 
* IMPACTS...GUSTY WINDS AND/OR STEEP SEAS COULD CAPSIZE OR  
DAMAGE SMALLER VESSELS.  
 
* VIEW THE HAZARD AREA IN DETAIL AT  
HTTPS://WWW.WRH.NOAA.GOV/MFR/HAZARD  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
INEXPERIENCED MARINERS, ESPECIALLY 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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