Offshore Forecast
Issued by NWS Honolulu, HI
Issued by NWS Honolulu, HI
016 FZHW60 PHFO 282115 OFFHFO Offshore Waters Forecast for Hawaii National Weather Service Honolulu HI 1115 AM HST Sat Sep 28 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. PHZ105-290530- 1115 AM HST Sat Sep 28 2024 .Synopsis for the Hawaiian offshore waters... A surface ridge will persist along 30N today, then weaken and shift southward on Sunday, leading to a slight decrease in trade winds. The ridge and a larger surface high will strengthen N and NE of the area Wednesday. $$ PHZ180-290530- Hawaiian Offshore Waters- 1115 AM HST Sat Sep 28 2024 .THIS AFTERNOON...N of 23N, E to SE winds 10 to 15 kt. Elsewhere, E winds 15 to 20 kt. Seas 5 to 6 ft. .TONIGHT THROUGH MONDAY...N of 23N, E to SE winds 10 to 15 kt. Elsewhere, E winds 10 to 15 kt. Seas 4 to 6 ft. .TUESDAY...N of 20N, E to SE winds 10 to 15 kt. Elsewhere, E winds 10 to 15 kt. Seas 5 to 6 ft. .WEDNESDAY...E winds 10 to 20 kt. Seas 5 to 6 ft. $$