984
FZHW60 PHFO 301505
OFFHFO

Offshore Waters Forecast for Hawaii
National Weather Service Honolulu HI
505 AM HST Sat Aug 30 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.

PHZ105-302245-
505 AM HST Sat Aug 30 2025

.Synopsis for the Hawaiian offshore waters...
A ridge of high pressure N of the state will gradually shift
southward and stall just N of the area through Sunday. A trough
of low pressure will pass near southern waters into early next
week.

$$

PHZ180-302245-
Hawaiian Offshore Waters-
505 AM HST Sat Aug 30 2025

.TODAY...NW Half, E winds 5 to 15 kt, diminishing to up to 10 kt
in the afternoon. SE Half, E winds 10 to 20 kt. Seas 4 to 7 ft.
.TONIGHT...NW Half, E winds 5 to 10 kt. SE Half, E winds 10 to 20
kt. Seas 4 to 7 ft. Isolated thunderstorms SE waters.
.SUNDAY THROUGH MONDAY...NW Half, E winds 5 to 10 kt. SE Half, E
winds 10 to 20 kt. Seas 5 to 7 ft. Isolated thunderstorms S waters
.TUESDAY AND WEDNESDAY...E winds up to 10 kt N of 24N, E 10 to 20
kt elsewhere. Seas 5 to 6 ft. Isolated thunderstorms SW waters on
Tuesday.

$$