The Offshore Waters Forecast for Hawai`i.

                        

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FZHW60 PHFO 260918

OFFHFO



Offshore Waters Forecast for Hawaii

National Weather Service Honolulu HI

1118 PM HST Fri Jul 25 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.



PHZ105-261630-

1118 PM HST Fri Jul 25 2025



.Synopsis for the Hawaiian offshore waters...

A high pressure ridge N of the islands will gradually weaken

through this weekend. A tropical disturbance may develop and pass

S of the area early to mid next week.



$$



PHZ180-261630-

Hawaiian Offshore Waters-

1118 PM HST Fri Jul 25 2025



.REST OF TONIGHT...E winds 10 to 20 kt. Seas 6 ft.

.SATURDAY THROUGH MONDAY...E winds 10 to 20 kt. Seas 5 to 7 ft.

.TUESDAY AND WEDNESDAY...E winds 10 to 20 kt N of 24N, E 20 to 30

kt elsewhere. Seas 6 to 10 ft. Isolated thunderstorms SE Waters.



$$