Offshore Forecast
Issued by NWS Honolulu, HI
Issued by NWS Honolulu, HI
264 FZHW60 PHFO 011518 OFFHFO Offshore Waters Forecast for Hawaii National Weather Service Honolulu HI 518 AM HST Wed May 1 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. PHZ105-012230- 518 AM HST Wed May 1 2024 .Synopsis for the Hawaiian offshore waters... High pressure far northeast of the state will shift south through the rest of the week and dissipate as another high pressure builds to the north. A weak trough northwest of the state will move farther northwest through the week. $$ PHZ180-012230- Hawaiian Offshore Waters- 518 AM HST Wed May 1 2024 .TODAY...W of 160W. Variable winds 15 kt or less. E of 160W, E to SE winds 10 to 20 kt. Seas 6 to 8 ft, highest S waters. .TONIGHT...N of 22N, E to SE winds 10 to 15 kt. E winds 10 to 20 kt S of 22N. Seas 6 to 9 ft. Isolated thunderstorms NW Half. .THURSDAY THROUGH SUNDAY...E winds 15 to 25 kt. Seas 6 to 9 ft, rising to 7 to 12 ft Sunday. Isolated thunderstorms NW Half through Thursday night. $$