000
WHHW40 PHFO 211304
CFWHFO

COASTAL HAZARD MESSAGE
NATIONAL WEATHER SERVICE HONOLULU HI
304 AM HST TUE NOV 21 2017

...HIGH SURF ADVISORY IN EFFECT FOR THE NORTH FACING SHORES OF
NIIHAU KAUAI OAHU MOLOKAI MAUI AND THE BIG ISLAND...

.BUOY OBSERVATIONS NEAR AND NORTH OF THE ISLANDS INDICATE THAT 
THE LINGERING NORTH SWELL HAS REMAINED ELEVATED OVERNIGHT. THIS 
WILL KEEP SURF ALONG NORTH FACING SHORES ABOVE THE ADVISORY 
THRESHOLD THROUGH THIS AFTERNOON.

HIZ001>003-007>009-012-013-017>020-025-220215-
/O.EXT.PHFO.SU.Y.0048.000000T0000Z-171122T0400Z/
NIIHAU-KAUAI WINDWARD-KAUAI LEEWARD-OAHU NORTH SHORE-OAHU KOOLAU-
OLOMANA-MOLOKAI WINDWARD-MOLOKAI LEEWARD-MAUI WINDWARD WEST-
MAUI LEEWARD WEST-MAUI CENTRAL VALLEY-WINDWARD HALEAKALA-
BIG ISLAND NORTH AND EAST-
304 AM HST TUE NOV 21 2017

...HIGH SURF ADVISORY NOW IN EFFECT UNTIL 6 PM HST THIS EVENING...

* SURF...ALONG NORTH FACING SHORES...12 TO 18 FEET. 

* TIMING...ADVISORY LEVEL SURF IS EXPECTED TO LINGER THROUGH THIS
  AFTERNOON...THEN SUBSIDE TONIGHT. 

* IMPACTS...MODERATE...EXPECT STRONG BREAKING WAVES, SHORE 
  BREAK, AND STRONG LONGSHORE AND RIP CURRENTS MAKING SWIMMING 
  DIFFICULT AND DANGEROUS. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

BEACHGOERS, SWIMMERS, AND SURFERS SHOULD HEED ALL ADVICE GIVEN BY
OCEAN SAFETY OFFICIALS AND EXERCISE CAUTION. WHEN IN DOUBT, DO
NOT GO OUT.

&&

$$