147
WHHW40 PHFO 271349
CFWHFO

Coastal Hazard Message
National Weather Service Honolulu HI
349 AM HST Sun Sep 27 2026

...HIGH SURF ADVISORY IN EFFECT FOR EAST FACING SHORES OF MOLOKAI,
MAUI, AND THE BIG ISLAND THROUGH THIS EVENING...

...HIGH SURF ADVISORY IN EFFECT FOR SOUTHEAST FACING SHORES OF
THE BIG ISLAND THROUGH THIS EVENING...

...HIGH SURF ADVISORY IN EFFECT FOR EAST FACING SHORES OF KAUAI
AND OAHU THROUGH MONDAY MORNING...

.Southeast swell generated by Hurricane Nolo is beginning to decline
for the Big Island, but continues to produce advisory level surf for
east and southeast facing shores. This swell combined with
gale-force trades is producing advisory level surf along east
facing shores of Maui, Molokai, Oahu and Kauai. Surf will
diminish below advisory criteria later today for the eastern
islands but will likely continue through tonight for Oahu and
Kauai as Nolo moves westward away from the islands.

HIZ052-280300-
/O.CAN.PHFO.SU.W.0012.000000T0000Z-260927T1600Z/
/O.EXT.PHFO.SU.Y.0040.260927T1349Z-260928T0400Z/
Big Island Southeast-
349 AM HST Sun Sep 27 2026

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

* WHAT...Large breaking waves of 9 to 12 feet in the morning,
  diminishing to 7 to 10 ft by this evening.

* WHERE...Southeast facing shores of the Big Island.

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

* IMPACTS...Moderate to high. Strong breaking waves and strong
  currents will make swimming dangerous. Waves breaking in
  channel entrances may make navigating the channels dangerous.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Heed all advice from ocean safety officials. When in doubt, don`t
go out.

&&

$$

HIZ051-271500-
/O.CAN.PHFO.SU.W.0012.000000T0000Z-260927T1600Z/
Big Island South-
349 AM HST Sun Sep 27 2026

...HIGH SURF WARNING IS CANCELLED...

Surf has diminished below warning criteria.

$$

HIZ009-030-031-035-280300-
/O.EXT.PHFO.SU.Y.0039.000000T0000Z-260928T1600Z/
Olomana-Kauai East-Kauai South-Koolau Windward-
349 AM HST Sun Sep 27 2026

...HIGH SURF ADVISORY NOW IN EFFECT UNTIL 6 AM HST MONDAY...

* WHAT...Large breaking waves of 10 to 14 ft in the morning,
  diminishing to 9 to 12 ft by this evening.

* WHERE...East facing shores of Kauai and Oahu.

* WHEN...Until 6 AM HST Monday.

* IMPACTS...Moderate to high. Strong breaking waves and strong
  currents will make swimming dangerous. Waves breaking in
  channel entrances may make navigating the channels dangerous.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Heed all advice from ocean safety officials. When in doubt, don`t
go out.

&&

$$

HIZ017-037-038-047-048-050-053-054-280300-
/O.CON.PHFO.SU.Y.0039.000000T0000Z-260928T0400Z/
Maui Windward West-Molokai Windward-Molokai Southeast-
Windward Haleakala-Kipahulu-South Haleakala-Big Island East-
Big Island North-
349 AM HST Sun Sep 27 2026

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

* WHAT...Large breaking waves of 8 to 12 ft in the morning,
  diminishing to 7 to 10 ft by this evening.

* WHERE...East facing shores of Molokai, Maui, and the Big
  Island.

* 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.

&&

$$