Offshore Forecast
Issued by NWS Honolulu, HI

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187
FZHW60 PHFO 011527
OFFHFO

Offshore Waters Forecast for Hawaii
National Weather Service Honolulu HI
527 AM HST Fri Aug 1 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.

PHZ105-012215-
527 AM HST Fri Aug 1 2025

.Synopsis for the Hawaiian offshore waters...
Surface high pressure will remain to the far N of the area
through this weekend, then slowly drift eastward by early next
week.

$$

PHZ180-012215-
Hawaiian Offshore Waters-
527 AM HST Fri Aug 1 2025

.TODAY...E winds 10 to 15 kt N of 24N, E 15 to 25 kt elsewhere.
Seas 7 to 10 ft, highest S waters.
.TONIGHT...E winds 15 to 25 kt. Seas 7 to 10 ft, highest S
waters.
.SATURDAY THROUGH SUNDAY...E winds 15 to 25 kt. Seas 7 to 9 ft.
.MONDAY AND TUESDAY...E winds 10 to 20 kt. Seas 7 to 9 ft.

$$