Offshore Forecast
Issued by NWS Honolulu, HI
Issued by NWS Honolulu, HI
403 FZHW60 PHFO 012121 OFFHFO Offshore Waters Forecast for Hawaii National Weather Service Honolulu HI 1121 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. PHZ105-020500- 1121 AM HST Wed May 1 2024 .Synopsis for the Hawaiian offshore waters... High pressure far northeast of the state will shift south and dissipate even as a second high builds to the north. Moderate to fresh trade winds will strengthen on Friday and persist through the weekend. $$ PHZ180-020500- Hawaiian Offshore Waters- 1121 AM HST Wed May 1 2024 .THIS AFTERNOON...SE winds 10 to 15 kt N of 24N, E 15 to 25 kt elsewhere. Seas 6 to 9 ft. .TONIGHT THROUGH THURSDAY NIGHT...E winds 15 to 25 kt. Seas 6 to 9 ft. Isolated thunderstorms far NW waters. .FRIDAY...E winds 20 to 30 kt. Seas 6 to 10 ft. Isolated thunderstorms far NW waters. .SATURDAY AND SUNDAY...E winds 20 to 30 kt. Seas 7 to 10 ft. $$