FZHW60 PHFO 210926

OFFHFO



Offshore Waters Forecast for Hawaii

National Weather Service Honolulu HI

1126 PM HST Sat Jun 20 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.



PHZ105-211745-

1126 PM HST Sat Jun 20 2026



.Synopsis for the Hawaiian offshore waters...

A weak high pressure ridge north of the Hawaiian Islands will

strengthen by the middle of next week, increasing trade winds and

building seas into next weekend. 



$$



PHZ180-211745-

Hawaiian Offshore Waters-

1126 PM HST Sat Jun 20 2026



.REST OF TONIGHT...E winds 10 to 15 kt. Seas 5 to 7 ft.

.SUNDAY...NE winds 10 to 15 kt. Seas 5 to 7 ft. 

.SUNDAY NIGHT AND MONDAY...E winds 10 to 15 kt. Seas 4 to 6 ft. 

.MONDAY...E winds 10 to 15 kt. Seas 4 to 6 ft. 

.MONDAY NIGHT THROUGH WEDNESDAY...E winds 10 to 20 kt. Seas 5 to 

7 ft.

.THURSDAY...E winds 15 to 25 kt. Seas 6 to 8 ft.  



$$