The Offshore Waters Forecast for Hawai`i.

                        

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FZHW60 PHFO 232133

OFFHFO



Offshore Waters Forecast for Hawaii

National Weather Service Honolulu HI

1133 AM HST Wed Jul 23 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.



PHZ105-240430-

1133 AM HST Wed Jul 23 2025



.Synopsis for the Hawaiian offshore waters...

A high pressure ridge N of the Hawaiian Islands will continue to

produce E trade winds. Isolated thunderstorms are possible today

over far NW waters due to a surface low NW of area.



$$



PHZ180-240430-

Hawaiian Offshore Waters-

1133 AM HST Wed Jul 23 2025



.THIS AFTERNOON AND TONIGHT...NW half, E to SE winds 15 knot or

less. SE half, E winds 10 to 20 kt. Seas 5 to 9 ft. Isolated

thunderstorms far NW waters.

.THURSDAY AND THURSDAY NIGHT...W of 160W, E to SE winds 15 knots

or less. E of 160W, E winds 10 to 20 kt. Seas 5 to 9 ft.

.FRIDAY AND SATURDAY...E winds 10 to 20 kt. Seas 5 to 8 ft,

subsiding to 4 to 6 ft Saturday. Isolated thunderstorms far NW

waters.

.SUNDAY...E winds 10 to 20 kt. Seas 3 to 7 ft, highest far SE

waters.





$$