805
WHHW40 PHFO 061301
CFWHFO

Coastal Hazard Message
National Weather Service Honolulu HI
301 AM HST Sun Apr 6 2025

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

.An extra large, long period north swell (350-360 degrees) will
peak today, producing warning level surf along north and exposed
east facing shores and advisory level surf for most west facing
shores. The swell will steadily decline tonight and Monday.

HIZ001-007-009-017-029-030-035-037-039-045-047-053-054-070400-
/O.CON.PHFO.SU.W.0007.000000T0000Z-250407T0400Z/
Niihau-Oahu North Shore-Olomana-Maui Windward West-Kauai North-
Kauai East-Koolau Windward-Molokai Windward-Molokai North-
Maui Central Valley North-Windward Haleakala-Big Island East-
Big Island North-
301 AM HST Sun Apr 6 2025

...HIGH SURF WARNING REMAINS IN EFFECT UNTIL 6 PM HST THIS
EVENING...

* WHAT...Along north facing shores, surf 25 to 35 feet. Along east
  facing shores, surf 12 to 18 feet.

* WHERE...North and east facing shores of Niihau, Kauai, Oahu,
  Molokai, Maui, and the Big Island.

* WHEN...Until 6 PM HST this evening.

* IMPACTS...High. Expect very strong breaking waves and powerful
  currents. Waves breaking in channel entrances may make
  navigating the channels dangerous.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Stay away from the shoreline along the affected coasts. Be
prepared for road closures. Postpone entering or leaving channels
affected by the high surf until the surf subsides.

&&

$$

HIZ003-006-018-040-070400-
/O.CON.PHFO.SU.Y.0021.000000T0000Z-250407T0400Z/
Kauai Southwest-Waianae Coast-Maui Leeward West-Molokai West-
301 AM HST Sun Apr 6 2025

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

* WHAT...Surf 10 to 15 feet along west facing shores of Niihau,
  Kauai, Oahu, and Molokai. Surf 8 to 12 feet along west facing
  shores of Maui.

* WHERE...West facing shores of Niihau, Kauai, Oahu, Molokai, and
  Maui.

* WHEN...Until 6 PM HST this evening.

* 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.

&&

$$