Offshore Forecast
Issued by NWS Honolulu, HI

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FZHW60 PHFO 272116
OFFHFO

Offshore Waters Forecast for Hawaii
National Weather Service Honolulu HI
1116 AM HST Wed Aug 27 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.

PHZ105-280515-
1116 AM HST Wed Aug 27 2025

.Synopsis for the Hawaiian offshore waters...
A ridge of high pressure far N of the area will gradually shift
southward throughout the week and stall just N of state this
weekend.


$$

PHZ180-280515-
Hawaiian Offshore Waters-
1116 AM HST Wed Aug 27 2025

.THIS AFTERNOON...E winds 10 to 20 kt. Seas 5 to 9 ft.
.TONIGHT THROUGH FRIDAY...E winds 10 to 20 kt. Seas 5 to 8 ft.
.SATURDAY AND SUNDAY...Variable winds up to 10 kt N of 23N, E 10
to 20 kt elsewhere. Slight chance of thunderstorms far SE waters.
Seas 5 to 7 ft.


$$