000
WHHW40 PHFO 200127
CFWHFO

COASTAL HAZARD MESSAGE
NATIONAL WEATHER SERVICE HONOLULU HI
327 PM HST SUN NOV 19 2017

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

.THE CURRENT LARGE NORTH SWELL WILL GRADUALLY START TO TREND DOWN
TONIGHT THROUGH MONDAY. SURF ALONG NORTH FACING SHORES OF KAUAI 
WILL REMAIN AT WARNING LEVELS THROUGH TONIGHT BEFORE 
TRANSITIONING TO ADVISORY LEVELS MONDAY. OTHERWISE, ADVISORY LEVEL
SURF ALONG THE NORTH FACING SHORES OF OAHU, MOLOKAI, MAUI, AND 
THE BIG ISLAND WILL REMAIN THROUGH MONDAY. 

HIZ001>003-201430-
/O.CON.PHFO.SU.W.0014.000000T0000Z-171121T0400Z/
NIIHAU-KAUAI WINDWARD-KAUAI LEEWARD-
327 PM HST SUN NOV 19 2017

...HIGH SURF WARNING REMAINS IN EFFECT UNTIL 6 PM HST MONDAY...

* SURF...ALONG NORTH FACING SHORES, 20 TO 25 FEET TONIGHT,
  LOWERING TO 15 TO 20 FEET MONDAY.

* TIMING...WARNING LEVEL SURF IS EXPECTED THROUGH TONIGHT, THEN
  WILL TREND DOWN TO ADVISORY LEVEL SURF MONDAY, BEFORE SUBSIDING
  MONDAY NIGHT.

* IMPACTS...HIGH...EXPECT OCEAN WATER OCCASIONALLY SWEEPING 
  ACROSS PORTIONS OF BEACHES, VERY STRONG BREAKING WAVES, AND 
  STRONG LONGSHORE AND RIP CURRENTS. BREAKING WAVES MAY 
  OCCASIONALLY IMPACT HARBORS MAKING NAVIGATING THE HARBOR 
  CHANNEL DANGEROUS. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

LARGE BREAKING SURF, SIGNIFICANT SHOREBREAK, AND DANGEROUS
CURRENTS MAKE ENTERING THE WATER VERY HAZARDOUS. ANYONE ENTERING
THE WATER COULD FACE SIGNIFICANT INJURY OR DEATH. ALWAYS HEED
LIFEGUARD ADVICE AND KNOW YOUR LIMITS. WHEN IN DOUBT, DO NOT GO
OUT.

&&

$$

HIZ007>009-012-013-017>020-025-201430-
/O.CON.PHFO.SU.Y.0048.000000T0000Z-171121T0400Z/
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-
327 PM HST SUN NOV 19 2017

...HIGH SURF ADVISORY REMAINS IN EFFECT UNTIL 6 PM HST MONDAY...

* SURF...ON OAHU, MOLOKAI AND MAUI, SURF ALONG NORTH FACING SHORES
  WILL BE 18 TO 22 FEET TONIGHT, AND LOWER TO 12 TO 18 FEET
  MONDAY. ON THE BIG ISLAND, SURF ALONG NORTH FACING SHORES WILL
  BE 12 TO 18 FEET TONIGHT, AND LOWER TO 10 TO 15 FEET MONDAY. 

* TIMING...SURF WILL BEGIN TO TREND DOWN EARLY MONDAY MORNING,
  KEEPING ADVISORY LEVEL SURF THROUGH MONDAY AFTERNOON BEFORE 
  SUBSIDING MONDAY NIGHT. 

* 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.

&&

$$