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High Surf Advisory

Coastal Hazard Message
National Weather Service Honolulu HI
330 AM HST Wed Dec 13 2017

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

.A very large north-northwest swell will create dangerous surf
along north and west facing shores. Surf will peak today but
remain very high through Thursday.

HIZ025-140230-
/O.CON.PHFO.SU.Y.0054.000000T0000Z-171215T0400Z/
Big Island North and East-
330 AM HST Wed Dec 13 2017

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

* SURF...Along north facing shores...building to 16 to 24 feet
  today. Lowering to 15 to 20 feet Thursday.

* TIMING...Building today, then slowly declining tonight through
  Thursday afternoon.

* IMPACTS...Moderate...Expect strong breaking waves, shore break,
  and strong currents making swimming dangerous.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Heed all advice from ocean safety officials and exercise caution.

&&

$$
Donaldson




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