Expires:202405111730;;014086 FZHW60 PHFO 110905 OFFHFO Offshore Waters Forecast for Hawaii National Weather Service Honolulu HI 1105 PM HST Fri May 10 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. PHZ105-111730- 1105 PM HST Fri May 10 2024 .Synopsis for the Hawaiian offshore waters... An unusually strong upper disturbance will keep the threat of thunderstorms in the forecast through Monday. 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. $$