170  
WHHW40 PHFO 080129  
CFWHFO  
 
COASTAL HAZARD MESSAGE  
NATIONAL WEATHER SERVICE HONOLULU HI  
329 PM HST FRI MAR 7 2025  
 
...HIGH SURF ADVISORY FOR NORTH AND WEST FACING SHORES OF NIIHAU  
KAUAI OAHU MOLOKAI AND NORTH FACING SHORES OF MAUI...  
 
.A REINFORCING NORTHWEST (310 TO 330 DEGREES) SWELL WILL STEADILY  
FILL IN TONIGHT AND PEAK ON SATURDAY AT ADVISORY THRESHOLDS FOR  
NORTH AND WEST FACING SHORES.  
 
HIZ001-003-006-007-017-029-037-039-040-045-047-081430-  
/O.NEW.PHFO.SU.Y.0016.250308T0400Z-250309T0400Z/  
NIIHAU-KAUAI SOUTHWEST-WAIANAE COAST-OAHU NORTH SHORE-  
MAUI WINDWARD WEST-KAUAI NORTH-MOLOKAI WINDWARD-MOLOKAI NORTH-  
MOLOKAI WEST-MAUI CENTRAL VALLEY NORTH-WINDWARD HALEAKALA-  
329 PM HST FRI MAR 7 2025  
   
..HIGH SURF ADVISORY IN EFFECT UNTIL 6 PM HST SATURDAY
 
 
* WHAT...LARGE BREAKING WAVES OF UP TO 12 TO 16 FEET ALONG NORTH  
FACING SHORES AND 8 TO 12 FEET ALONG WEST FACING SHORES.  
 
* WHERE...NORTH AND WEST FACING SHORES OF NIIHAU, KAUAI, OAHU,  
MOLOKAI, AND NORTH FACING SHORES OF MAUI.  
 
* WHEN...UNTIL 6 PM HST SATURDAY.  
 
* IMPACTS...MODERATE. STRONG BREAKING WAVES AND STRONG CURRENTS  
WILL MAKE SWIMMING DANGEROUS.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
HEED ALL ADVICE FROM OCEAN SAFETY OFFICIALS. WHEN IN DOUBT, DON'T  
GO OUT.  
 

 
 

 
 
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