Offshore Forecast
Issued by NWS Honolulu, HI
Issued by NWS Honolulu, HI
770 FZHW60 PHFO 112149 OFFHFO Offshore Waters Forecast for Hawaii National Weather Service Honolulu HI 1149 AM HST Sat May 11 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. PHZ105-120415- 1149 AM HST Sat May 11 2024 .Synopsis for the Hawaiian offshore waters... An upper disturbance will keep the threat of thunderstorms in the forecast through the next several days. A nearly stationary surface trough over the central waters will dissipate Monday. High pressure will build NE of the area early next week as a surface trough forms to the NW. $$ PHZ180-120415- Hawaiian Offshore Waters- 1149 AM HST Sat May 11 2024 .THIS AFTERNOON...E winds 15 to 25 kt. Seas 6 to 9 ft. Isolated thunderstorms NW Half, scattered thunderstorms SE Half. .TONIGHT...E winds 15 to 25 kt N of 24N, E 10 to 20 kt elsewhere. Seas 6 to 9 ft. Isolated thunderstorms E of 160W. .SUNDAY THROUGH WEDNESDAY...E winds 10 to 20 kt. Seas 6 to 10 ft. Isolated thunderstorms E of 160W. $$