


Offshore Forecast
Issued by NWS Honolulu, HI
Issued by NWS Honolulu, HI
643 FZHW60 PHFO 162113 OFFHFO Offshore Waters Forecast for Hawaii National Weather Service Honolulu HI 1113 AM HST Mon Jun 16 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. PHZ105-170530- 1113 AM HST Mon Jun 16 2025 .Synopsis for the Hawaiian offshore waters... High pressure north of Hawaii will drive trade winds through the week, with a slight weakening trend as the high moves eastward. $$ PHZ180-170530- Hawaiian Offshore Waters- 1113 AM HST Mon Jun 16 2025 .THIS AFTERNOON AND TONIGHT...E winds 15 to 25 kt. Seas 5 to 7 ft. .TUESDAY THROUGH FRIDAY...E winds 10 to 20 kt. Seas 6 to 8 ft. $$