


Offshore Forecast
Issued by NWS Honolulu, HI
Issued by NWS Honolulu, HI
660 FZHW60 PHFO 142118 OFFHFO Offshore Waters Forecast for Hawaii National Weather Service Honolulu HI 1118 AM HST Mon Jul 14 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. PHZ105-150630- 1118 AM HST Mon Jul 14 2025 .Synopsis for the Hawaiian offshore waters... A ridge of high pressure will remain far N of the state throughout the week. $$ PHZ180-150630- Hawaiian Offshore Waters- 1118 AM HST Mon Jul 14 2025 .THIS AFTERNOON THROUGH TUESDAY...E winds 10 to 20 kt. Seas 6 to 8 ft. .TUESDAY NIGHT THROUGH FRIDAY...E winds 10 to 20 kt. Seas 6 to 9 ft. $$