758
FZHW60 PHFO 101059 CCA
OFFHFO

Offshore Waters Forecast for Hawaii
National Weather Service Honolulu HI
1133 PM HST Thu Oct 9 2025

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.

PHZ105-101645-
1133 PM HST Thu Oct 9 2025

.Synopsis for the Hawaiian offshore waters...
A troughing pattern will continue to weaken trade winds near
Hawaiian waters into early next week. An upper level disturbance
lingering north of the island chain will bring periods of
enhanced showers through the weekend. The potential for
thunderstorms will continue into early next week. Slight update to
include thunderstorm coverage over N waters through Friday night.

$$

PHZ180-101645-
Hawaiian Offshore Waters-
1133 PM HST Thu Oct 9 2025

.REST OF TONIGHT...SE waters, E winds 10 to 15 kt. NW waters, SE
winds 5 to 10 kt. Seas 4 to 6 ft. Isolated thunderstorms.
.FRIDAY AND FRIDAY NIGHT...SE waters, E winds 10 to 15 kt. NW
waters, SE winds 5 to 10 kt. Seas 4 to 6 ft. Isolated
thunderstorms.
.SATURDAY THROUGH SUNDAY...SE waters, E winds 10 to 20 kt. NW
waters, NE to E winds 5 to 10 kt. Seas 5 to 8 ft.
.MONDAY AND TUESDAY...E winds 10 to 15 kt. Seas 6 to 9 ft.
Isolated thunderstorms N waters.

$$