Offshore Forecast
Issued by NWS Honolulu, HI
Issued by NWS Honolulu, HI
091 FZHW60 PHFO 052105 OFFHFO Offshore Waters Forecast for Hawaii National Weather Service Honolulu HI 1105 AM HST Sat Oct 5 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. PHZ105-060430- 1105 AM HST Sat Oct 5 2024 .Synopsis for the Hawaiian offshore waters... High pressure to the north of the region will weaken through Sunday. An upper low moving across N waters through Sunday may produce isolated thunderstorms. High pressure will build far N of the area early next week. $$ PHZ180-060430- Hawaiian Offshore Waters- 1105 AM HST Sat Oct 5 2024 .THIS AFTERNOON...E winds 10 to 20 kt. Seas 6 to 8 ft. Isolated thunderstorms over N waters this afternoon, and over central waters tonight through Sunday night. .MONDAY...N of 24N, E winds 10 to 15 kt N of 24N. Elsewhere, E 15 to 25 kt. Seas 6 to 8 ft. Isolated thunderstorms SE Waters. .TUESDAY AND WEDNESDAY...NE winds 10 to 20 kt. Seas 6 to 8 ft. Isolated thunderstorms SE Waters Tuesday. $$