054  
WHUS76 KMFR 062123  
MWWMFR  
 
EXPERIMENTAL...URGENT - MARINE WEATHER MESSAGE  
NATIONAL WEATHER SERVICE MEDFORD OR  
223 PM PDT SUN JUL 6 2008  
 
PZZ356-376-070930-  
/E.UPG.KMFR.SI.Y.0068.000000T0000Z-080707T0000Z/  
/E.UPG.KMFR.SW.Y.0056.000000T0000Z-080707T0000Z/  
/E.EXT.KMFR.GL.W.0024.080706T2123Z-080712T0600Z/  
/E.EXT.KMFR.SE.W.0026.080706T2123Z-080712T0600Z/  
COASTAL WATERS FROM CAPE BLANCO OR TO PT. ST. GEORGE CA OUT 20 NM-  
WATERS FROM CAPE BLANCO OR TO PT. ST. GEORGE CA FROM 20 TO 60 NM-  
223 PM PDT SUN JUL 6 2008  
   
..GALE WARNING NOW IN EFFECT UNTIL 11 PM PDT FRIDAY
 
   
..HAZARDOUS SEAS WARNING NOW IN EFFECT UNTIL 11 PM PDT FRIDAY
 
 
THE GALE WARNING IS NOW IN EFFECT UNTIL 11 PM PDT FRIDAY. THE  
HAZARDOUS SEAS WARNING IS NOW IN EFFECT UNTIL 11 PM PDT FRIDAY.  
THE SMALL CRAFT ADVISORY FOR HAZARDOUS SEAS IS NO LONGER IN  
EFFECT. THE SMALL CRAFT ADVISORY FOR WINDS IS NO LONGER IN  
EFFECT.  
 
HIGH PRESSURE CENTERED OFFSHORE WILL STRENGTHEN OVER THE NEXT FEW  
DAYS AND A THERMAL TROUGH WILL PERSIST OVER NORTHERN CALIFORNIA.  
THIS PATTERN WILL CAUSE AN EXTENDED PERIOD OF STRONG WINDS AND  
STEEP SEAS THAT WILL LAST MUCH OF THIS WEEK. NORTH WINDS OF 30 TO  
40 KT ARE EXPECTED THIS EVENING THROUGH FRIDAY EVENING WITH  
OCCASIONAL GUSTS TO 45 KT. WIND WAVES OF 8 TO 12 FT AT 6 SECONDS  
CAN BE EXPECTED THIS EVENING THROUGH WEDNESDAY EVENING...THEN WILL  
RISE TO 10 TO 13 FT WEDNESDAY NIGHT THROUGH FRIDAY EVENING. THE  
STEEP WIND WAVES WILL ALSO BE ACCOMPANIED BY A WEST SWELL OF 4 TO  
7 FT AT 10 SECONDS THROUGH WEDNESDAY EVENING.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
A GALE WARNING MEANS THAT CONDITIONS WILL BE HAZARDOUS TO  
COMMERCIAL VESSELS AND EXTREMELY HAZARDOUS TO SMALL CRAFT.  
 
A HAZARDOUS SEAS WARNING MEANS THAT WAVES WITH EXTREME STEEPNESS  
ARE IMMINENT OR OCCURRING. AREAS THAT ARE PRONE TO SHOALING WILL  
BE VERY DANGEROUS.  
 

 
 

 
 
PZZ350-370-070930-  
/E.CON.KMFR.SI.Y.0068.000000T0000Z-080710T0600Z/  
/E.CON.KMFR.SW.Y.0056.000000T0000Z-080710T0600Z/  
COASTAL WATERS FROM FLORENCE TO CAPE BLANCO OR OUT 20 NM-  
WATERS FROM FLORENCE TO CAPE BLANCO OR FROM 20 TO 60 NM-  
223 PM PDT SUN JUL 6 2008  
 
...SMALL CRAFT ADVISORY FOR WINDS REMAINS IN EFFECT UNTIL 11 PM  
PDT WEDNESDAY...  
...SMALL CRAFT ADVISORY FOR HAZARDOUS SEAS REMAINS IN EFFECT  
UNTIL 11 PM PDT WEDNESDAY...  
 
A SMALL CRAFT ADVISORY FOR WINDS REMAINS IN EFFECT UNTIL 11 PM  
PDT WEDNESDAY. A SMALL CRAFT ADVISORY FOR HAZARDOUS SEAS REMAINS  
IN EFFECT UNTIL 11 PM PDT WEDNESDAY.  
 
HIGH PRESSURE CENTERED OFFSHORE WILL STRENGTHEN OVER THE NEXT FEW  
DAYS AND A THERMAL TROUGH WILL PERSIST OVER NORTHERN CALIFORNIA.  
THIS PATTERN WILL CAUSE A PERIOD OF INCREASED WINDS AND SEAS THAT  
WILL LAST THROUGH AT LEAST WEDNESDAY EVENING. NORTH WINDS OF 20  
TO 30 KT ARE EXPECTED THROUGH WEDNESDAY EVENING WITH OCCASIONAL  
GUSTS UP TO 35 KT. WIND WAVES OF 6 TO 9 FT AT 6 SECONDS CAN BE  
EXPECTED TO PERSIST THROUGH WEDNESDAY EVENING. WIND WAVES WILL BE  
ACCOMPANIED BY A WEST SWELL OF 4 TO 7 FT AT 10 SECONDS.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
SMALL CRAFT CONDITIONS FOR WINDS MAY CREATE HAZARDOUS CONDITIONS  
FOR INEXPERIENCED MARINERS... ESPECIALLY THOSE OPERATING SMALLER  
VESSELS.  
 
A SMALL CRAFT ADVISORY FOR HAZARDOUS SEAS MEANS THAT WAVES WILL  
BE STEEP ENOUGH TO CREATE A POTENTIAL HAZARD TO SMALL CRAFT.  
 

 
 

 
 
THIS PRODUCT DOES NOT INCLUDE INFORMATION ON SEVERE THUNDERSTORMS  
AND WATERSPOUTS. SEE PRODUCTS SUCH AS SPECIAL MARINE WARNINGS...  
MARINE WEATHER STATEMENTS...WATCH COUNTY NOTIFICATIONS AND  
THE HAZARDOUS WEATHER OUTLOOK.  
 
THIS PRODUCT WILL BECOME OPERATIONAL ON TUESDAY AUGUST 5 2008 AT  
1800 COORDINATED UNIVERSAL TIME /UTC/.  
 
SPILDE  
 
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