FZHW60 PHFO 040320

OFFHFO



Offshore Waters Forecast for Hawaii

National Weather Service Honolulu HI

520 PM HST Sun May 3 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.



PHZ105-041530-

520 PM HST Sun May 3 2026



.Synopsis for the Hawaiian offshore waters...

A dissipating front will remain stalled along the boundary of the

NW offshore waters through Monday as surface high pressure 

farther NW moves E and rapidly weakens. The front will become a

trough and will linger over N waters Tuesday through early

Thursday.    



$$



PHZ180-041530-

Hawaiian Offshore Waters-

520 PM HST Sun May 3 2026



.TONIGHT...E winds 10 to 20 kt, strongest S of 21N. Seas 5 to 8 

ft.

.MONDAY...E winds 10 to 20 kt, strongest S of 19N. Seas 6 to 8 

ft.

.MONDAY NIGHT...N of 23N, E to SE winds 10 kt. S of 23N, E winds 

10 to 20 kt, strongest S of 17N. Seas 6 to 8 ft.

.TUESDAY...N of 23N, variable winds 10 kt. S of 23N, E winds 10 

to 15 kt. Seas 5 to 8 ft.

.WEDNESDAY...N of 21N W of 157W, N winds 10 kt. N of 21N E of

157W, S winds 10 kt. S of 21N, E winds 10 to 15 kt. Seas 6 to 7 

ft. 

.THURSDAY AND FRIDAY...NE to E winds 5 to 15 kt, strongest S of 

17N. Seas 6 to 9 ft.



$$