813
WHHW70 PHFO 141502
MWWHFO

URGENT - MARINE WEATHER MESSAGE
National Weather Service Honolulu HI
502 AM HST Fri Aug 14 2026

PHZ116-117-119-120-150415-
/O.UPG.PHFO.TR.A.3001.000000T0000Z-000000T0000Z/
/O.NEW.PHFO.TR.W.3001.260814T1502Z-000000T0000Z/
/O.CON.PHFO.SC.Y.0032.000000T0000Z-260815T1600Z/
Kaiwi Channel-Maui County Windward Waters-Maalaea Bay-
Pailolo Channel-
502 AM HST Fri Aug 14 2026

...TROPICAL STORM WARNING IN EFFECT...
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 AM HST
SATURDAY...

* WHAT...For the Tropical Storm Warning, tropical storm conditions
  expected. For the Small Craft Advisory, northeast winds 20 to 30
  kt, except north for Maalaea Bay, and seas 8 to 13 feet.

* WHERE...Kaiwi Channel, Maui County Windward Waters, Maalaea
  Bay and Pailolo Channel.

* WHEN...For the Tropical Storm Warning, 6 AM Saturday through 6
  AM Sunday. For the Small Craft Advisory, until 6 AM HST
  Saturday. For the Tropical Storm Watch, 6 PM Saturday through 6
  PM Sunday.

* IMPACTS...Very strong winds will cause hazardous seas which
  could capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for severe conditions.

&&

$$

PHZ118-150415-
/O.UPG.PHFO.TR.A.3001.000000T0000Z-000000T0000Z/
/O.NEW.PHFO.TR.W.3001.260814T1502Z-000000T0000Z/
/O.EXA.PHFO.SC.Y.0032.000000T0000Z-260815T1600Z/
Maui County Leeward Waters-
502 AM HST Fri Aug 14 2026

...TROPICAL STORM WARNING IN EFFECT...
...SMALL CRAFT ADVISORY IN EFFECT UNTIL 6 AM HST SATURDAY...

* WHAT...For the Tropical Storm Warning, tropical storm conditions
  expected. For the Small Craft Advisory, northeast winds 15 to
  25 kt.

* WHERE...Maui County Leeward Waters.

* WHEN...For the Tropical Storm Warning, 6 AM Saturday through 6
  AM Sunday. For the Small Craft Advisory, until 6 AM HST
  Saturday. For the Tropical Storm Watch, 6 PM Saturday through 6
  PM Sunday.

* IMPACTS...Very strong winds will cause hazardous seas which
  could capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for severe conditions.

&&

$$

PHZ121>124-150400-
/O.CON.PHFO.HU.W.3001.000000T0000Z-000000T0000Z/
/O.CON.PHFO.SC.Y.0032.000000T0000Z-260815T0400Z/
Alenuihaha Channel-Big Island Windward Waters-
Big Island Leeward Waters-Big Island Southeast Waters-
502 AM HST Fri Aug 14 2026

...HURRICANE WARNING REMAINS IN EFFECT...
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 PM HST THIS
EVENING...

* WHAT...For the Hurricane Warning, hurricane conditions expected.
  For the Small Craft Advisory, northeast winds 20 to 30 kt and
  seas 6 to 11 feet.

* WHERE...Alenuihaha Channel, Big Island Windward Waters, Big
  Island Leeward Waters and Big Island Southeast Waters.

* WHEN...For the Hurricane Warning, 6 PM this evening through 6 AM
  Sunday. For the Small Craft Advisory, until 6 PM HST this
  evening.

* IMPACTS...Extremely strong winds will cause hazardous seas
  which will likely capsize or damage vessels and severely
  reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should remain in port, alter course, and/or secure the
vessel for extreme conditions.

&&

$$

PHZ110>114-150415-
/O.NEW.PHFO.TR.A.3001.260814T1502Z-000000T0000Z/
/O.EXB.PHFO.SC.Y.0032.000000T0000Z-260816T0400Z/
Kauai Northwest Waters-Kauai Windward Waters-Kauai Leeward Waters-
Kauai Channel-Oahu Windward Waters-
502 AM HST Fri Aug 14 2026

...TROPICAL STORM WATCH IN EFFECT...
...SMALL CRAFT ADVISORY IN EFFECT UNTIL 6 PM HST SATURDAY...

* WHAT...For the Small Craft Advisory, northeast winds 15 to 25 kt
  and seas 7 to 12 feet. For the Tropical Storm Watch, tropical
  storm conditions possible.

* WHERE...Kauai Northwest Waters, Kauai Windward Waters, Kauai
  Leeward Waters, Kauai Channel and Oahu Windward Waters.

* WHEN...For the Small Craft Advisory, until 6 PM HST Saturday.
  For the Tropical Storm Watch, 6 PM Saturday through 6 PM Sunday.

* IMPACTS...Very strong winds will cause hazardous seas which
  could capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should consider altering plans to avoid possible
hazardous conditions. Remain in port, seek safe harbor, alter
course, and/or secure the vessel for severe wind and seas.

&&

$$

PHZ115-150415-
/O.NEW.PHFO.TR.A.3001.260814T1502Z-000000T0000Z/
/O.EXT.PHFO.SC.Y.0032.000000T0000Z-260816T0400Z/
Oahu Leeward Waters-
502 AM HST Fri Aug 14 2026

...TROPICAL STORM WATCH IN EFFECT...
...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 6 PM HST SATURDAY...

* WHAT...For the Small Craft Advisory, northeast winds 20 to 30 kt
  and seas 7 to 12 feet. For the Tropical Storm Watch, tropical
  storm conditions possible.

* WHERE...Oahu Leeward Waters.

* WHEN...For the Small Craft Advisory, until 6 PM HST Saturday.
  For the Tropical Storm Watch, 6 PM Saturday through 6 PM Sunday.

* IMPACTS...Very strong winds will cause hazardous seas which
  could capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should consider altering plans to avoid possible
hazardous conditions. Remain in port, seek safe harbor, alter
course, and/or secure the vessel for severe wind and seas.

&&

$$