904
WHHW40 PHFO 182341
CFWHFO
COASTAL HAZARD MESSAGE
NATIONAL WEATHER SERVICE HONOLULU HI
141 PM HST THU JUN 18 2026
..HIGH SURF ADVISORY FOR SOUTH FACING SHORES THROUGH TONIGHT
.A MODERATE, LONG PERIOD SOUTH SWELL (180-190 DEGREES) IS PEAKING
THIS AFTERNOON AT ADVISORY LEVELS. SURF SHOULD DROP A COUPLE OF
FEET BY THE FRIDAY MORNING.
HIZ001-003-006-016-018-023-031>034-041-043-044-046-049>052-191400-
/O.NEW.PHFO.SU.Y.0030.260619T0000Z-260619T1600Z/
NIIHAU-KAUAI SOUTHWEST-WAIANAE COAST-KAHOOLAWE-MAUI LEEWARD WEST-
KONA-KAUAI SOUTH-EAST HONOLULU-HONOLULU METRO-EWA PLAIN-
MOLOKAI LEEWARD SOUTH-LANAI LEEWARD-LANAI SOUTH-
MAUI CENTRAL VALLEY SOUTH-SOUTH MAUI/UPCOUNTRY-SOUTH HALEAKALA-
BIG ISLAND SOUTH-BIG ISLAND SOUTHEAST-
141 PM HST THU JUN 18 2026
..HIGH SURF ADVISORY IN EFFECT UNTIL 6 AM HST FRIDAY
* WHAT...SURF 7 TO 10 FEET.
* WHERE...SOUTH FACING SHORES OF ALL HAWAIIAN ISLANDS.
* WHEN...UNTIL 6 AM HST FRIDAY.
* 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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