Offshore Forecast
Issued by NWS Honolulu, HI
Issued by NWS Honolulu, HI
762 FZHW60 PHFO 180307 OFFHFO Offshore Waters Forecast for Hawaii National Weather Service Honolulu HI 507 PM HST Tue Sep 17 2024 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. PHZ105-181330- 507 PM HST Tue Sep 17 2024 .Synopsis for the Hawaiian offshore waters... High pressure will remain far N and NE of the waters through the weekend. $$ PHZ180-181330- Hawaiian Offshore Waters- 507 PM HST Tue Sep 17 2024 .TONIGHT...E winds 15 to 20 kt. Seas 6 to 9 ft. .WEDNESDAY...E winds 15 to 20 kt, except E winds 10 to 15 kt S of 24N W of 160W. Seas 6 to 8 ft. Isolated thunderstorms S of 16N. .WEDNESDAY NIGHT THROUGH SUNDAY...NW half, E winds 10 to 15 kt. SE half, E winds 15 to 20 kt. Seas 5 to 8 ft. Isolated thunderstorms S of 17N through Friday. $$