FZHW60 PHFO 122124

OFFHFO



Offshore Waters Forecast for Hawaii

National Weather Service Honolulu HI

1123 AM HST Fri Dec 12 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.



PHZ105-122330-

1123 AM HST Fri Dec 12 2025



.Synopsis for the Hawaiian offshore waters...

An approaching front will bring isolated thunderstorms to the

western waters early next week. Low pressure west of the islands

maintains SW winds through the forecast period.

 



$$



PHZ180-122330-

Hawaiian Offshore Waters-

1123 AM HST Fri Dec 12 2025



.THIS AFTERNOON...N of 20N W of 158W, SE winds 5 to 10 kt. Elsewhere,  

variable breezes up to 10 kt. Seas 6 to 8 ft. 

.TONIGHT...Approaching front from the NW. N of 18N W of 158W, S 

SW winds 15 to 25 kt. Elsewhere, S SE winds 10 to 15 kt. Seas 5 to

8 ft.

.SATURDAY...Front reaching 26N159W to 21N164W. W of front, W winds

20 to 25 kt. E of front, SE S winds 10 to 20 kt. NW half, seas 7

to 10 ft. SE half, seas 5 to 7 ft. Isolated thunderstorms W of 

159W.

.SATURDAY NIGHT...Front reaching 25N157W to 19N163W. W of front, 

W winds 15 to 20 kt. E of front, SE SW winds 10 to 20 kt. NW 

half, seas 7 to 13 ft. SE half, seas 5 to 7 ft. Isolated 

thunderstorms along or W of front.

.SUNDAY... Front reaching 25N155W to 19N163W. W of front, 

W winds 5 to 10 kt. E of front, SE SW winds 10 to 15 kt. NW half,

seas 7 to 13 ft. SE half, seas 5 to 7 ft. Isolated thunderstorms 

along or W of front.

.MONDAY...Dissipating front over central waters. W of front, S 

winds 10 to 20 kt. E of front, SE winds 10 to 15 kt. Seas 7 to 10 

ft. Scattered to isolated thunderstorms across central waters. 

.TUESDAY...Front reaching far W waters. NW half, S SW winds 15 to

25 kt. SE half, SE winds 10 to 20 kt. NW half, seas 9 to 13 ft. SE

half, seas 5 to 9 ft. Isolated thunderstorms NW waters. 



$$