Offshore Forecast
Issued by NWS Honolulu, HI
Issued by NWS Honolulu, HI
752 FZHW60 PHFO 250302 OFFHFO Offshore Waters Forecast for Hawaii National Weather Service Honolulu HI 502 PM HST Tue Sep 24 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. PHZ105-251100- 502 PM HST Tue Sep 24 2024 .Synopsis for the Hawaiian offshore waters... A broad trough SW of the area will bring a slight chance of thunderstorms over the W and SW waters through tonight. High pressure will remain positioned N of the area through Friday then weaken over the weekend as a front passes far N of the area. $$ PHZ180-251100- Hawaiian Offshore Waters- 502 PM HST Tue Sep 24 2024 .TONIGHT...E winds 10 to 20 kt. Seas 6 to 8 ft. Isolated thunderstorms W AND SW waters. .WEDNESDAY THROUGH FRIDAY...E winds 10 to 20 kt Seas 6 to 8 ft subsiding to 5 to 7 feet Thursday night. .SATURDAY...N of 23N, E to SE winds 10 to 15 kt. Elsewhere, E winds 10 to 15 kt. Seas 4 to 6 ft. .SUNDAY...N of 24N, E to SE winds up to 10 kt. Elsewhere, E winds 10 to 15 kt. Seas 4 to 6 ft. $$