Offshore Forecast
Issued by NWS Honolulu, HI

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FZHW60 PHFO 140303
OFFHFO

Offshore Waters Forecast for Hawaii
National Weather Service Honolulu HI
503 PM HST Sun Jul 13 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.

PHZ105-141030-
503 PM HST Sun Jul 13 2025

.Synopsis for the Hawaiian offshore waters...
High pressure will remain far N of the state through the forecast
period. A weak trough over the NW waters will continue to move W
and away from the area tonight.

$$

PHZ180-141030-
Hawaiian Offshore Waters-
503 PM HST Sun Jul 13 2025

.TONIGHT...E winds 10 to 20 kt. Seas 6 to 8 ft. Slight chance of
thunderstorms far NW waters.
.MONDAY THROUGH TUESDAY...E winds 10 to 20 kt. Seas 6 to 8 ft.
.TUESDAY NIGHT AND WEDNESDAY...E winds 15 to 20 kt. Seas 6 to 8
ft.
.THURSDAY AND FRIDAY...E winds 10 to 20 kt. Seas 6 to 8 ft.


$$