The Offshore Waters Forecast for Hawai`i.

Offshore Forecast Issued: 07/10/2026 07:23:00 AM UTC

                        
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FZHW60 PHFO 092123
OFFHFO

Offshore Waters Forecast for Hawaii
National Weather Service Honolulu HI
1123 AM HST Thu Jul 9 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.

PHZ105-100430-
1123 AM HST Thu Jul 9 2026

.Synopsis for the Hawaiian offshore waters...
Robust high pressure will remain N of the area through the
forecast period.

$$

PHZ180-100430-
Hawaiian Offshore Waters-
1123 AM HST Thu Jul 9 2026

.THIS AFTERNOON...E winds 10 to 20 kt. Seas 7 to 8 ft. Isolated
thunderstorms SE Waters.
.TONIGHT THROUGH MONDAY...E winds 10 to 20 kt. Seas 7 to 8 ft.
Isolated thunderstorms SE Waters through tonight.

$$