388
FZHW60 PHFO 130300
OFFHFO

Offshore Waters Forecast for Hawaii
National Weather Service Honolulu HI
500 PM HST Tue May 12 2026

Hawaiian offshore waters beyond 40 nautical miles out to 240
nautical miles including the portion of the Papahanaumokuakea
Marine National Monument east of French Frigate Shoals

Seas given as significant wave height, which is the average height
of the highest 1/3 of the waves. Individual waves may be more than
twice the significant wave height.

PHZ105-131200-
500 PM HST Tue May 12 2026

.Synopsis for the Hawaiian offshore waters...
High pressure north of the islands maintains trades into next
week.

$$

PHZ180-131200-
Hawaiian Offshore Waters-
500 PM HST Tue May 12 2026

.TONIGHT...E winds 15 to 25 kt. Seas 6 to 8 ft.
.WEDNESDAY...E winds 10 to 20 kt. Seas 6 to 8 ft.
.WEDNESDAY NIGHT...E winds 15 to 25 kt. Seas 7 to 8 ft.
.THURSDAY...E winds 15 to 25 kt. Seas 7 to 8 ft.
.THURSDAY NIGHT...E winds 15 to 25 kt. Seas 6 to 8 ft. Isolated
thunderstorms NW Half.
.FRIDAY...E winds 15 to 25 kt. Seas 6 to 8 ft. Isolated
thunderstorms E of 160W.
.SATURDAY...E winds 10 to 20 kt NW Half, E 20 to 30 kt SE Half.
Seas 6 to 7 ft. Isolated thunderstorms SE Waters.
.SUNDAY...E winds 10 to 20 kt. Seas 6 to 7 ft. Isolated
thunderstorms SE Waters.

$$