517
FZHW60 PHFO 100900
OFFHFO

Offshore Waters Forecast for Hawaii
National Weather Service Honolulu HI
1100 PM HST Thu May 9 2024

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.

PHZ105-101715-
1100 PM HST Thu May 9 2024

.Synopsis for the Hawaiian offshore waters...
A strong upper disturbance moving in from the NW will keep the
threat of thunderstorms in the forecast through Monday. A surface
trough moving in from the NW will become stationary over the
central waters Friday and dissipate Monday. High pressure will
build NE of the area early next week as a surface trough forms to
the NW.

$$

PHZ180-101715-
Hawaiian Offshore Waters-
1100 PM HST Thu May 9 2024

.REST OF TONIGHT...E winds 10 to 20 kt. Seas 6 to 9 ft. Scattered
thunderstorms E of 160W, isolated thunderstorms W of 160W.
.FRIDAY...E winds 10 to 20 kt. Seas 6 to 10 ft. Isolated
thunderstorms.
.FRIDAY NIGHT...E winds 10 to 20 kt. Seas 6 to 10 ft. Isolated
thunderstorms.
.SATURDAY...E winds 10 to 20 kt S of 19N, E 15 to 25 kt
elsewhere. Seas 6 to 9 ft. Isolated thunderstorms.
.SATURDAY NIGHT...E winds 15 to 25 kt. Seas 6 to 9 ft. Isolated
thunderstorms E of 160W.
.SUNDAY...E winds 15 to 25 kt. Seas 6 to 9 ft. Isolated
thunderstorms E of 160W.
.MONDAY...E winds 10 to 20 kt. Seas 6 to 8 ft. Isolated
thunderstorms SE Waters.
.TUESDAY...SE winds 10 to 20 kt. Seas 6 to 8 ft.

$$