FZHW60 PHFO 042106

OFFHFO



Offshore Waters Forecast for Hawaii

National Weather Service Honolulu HI

1106 AM HST Tue Aug 4 2026



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.



PHZ105-050430-

1106 AM HST Tue Aug 4 2026



.Synopsis for the Hawaiian offshore waters...

High pressure N of the offshore waters will be weaker over the 

next few days as a front passes far north of the area and the 

remnants of former Tropical Cyclone Genevieve dissipate. Trades 

are forecast to restrengthen to locally breezy levels by the end 

of the week as high pressure expands once again.   



$$



PHZ180-050430-

Hawaiian Offshore Waters-

1106 AM HST Tue Aug 4 2026



.THIS AFTERNOON...E winds 10 to 15 kt. Seas 6 ft. 

.TONIGHT THROUGH WEDNESDAY NIGHT...E winds 10 to 20 kt. Seas 6 

ft. Isolated thunderstorms SE Waters. 

.THURSDAY...E winds 10 to 20 kt. Seas 6 ft. Isolated

thunderstorms NW Half. 

.FRIDAY THROUGH SATURDAY...E winds 15 to 25 kt. Seas 6 to 9 ft.  



$$