Offshore Forecast
Issued by NWS Honolulu, HI
Issued by NWS Honolulu, HI
504 FZHW60 PHFO 191504 OFFHFO Offshore Waters Forecast for Hawaii National Weather Service Honolulu HI 504 AM HST Thu Sep 19 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. PHZ105-192330- 504 AM HST Thu Sep 19 2024 .Synopsis for the Hawaiian offshore waters... High pressure will remain far N and NE of the waters through the weekend. $$ PHZ180-192330- Hawaiian Offshore Waters- 504 AM HST Thu Sep 19 2024 .TODAY...E winds 10 to 20 kt. Seas 5 to 8 ft. Isolated thunderstorms S of 17N. .TONIGHT THROUGH FRIDAY NIGHT...E winds 10 to 20 kt. Seas 5 to 8 ft. Isolated thunderstorms S of 17N. .SATURDAY THROUGH MONDAY ...E winds 10 to 20 kt. Seas 4 to 7 ft. Isolated thunderstorms N of 22N. $$