


Offshore Forecast
Issued by NWS Honolulu, HI
Issued by NWS Honolulu, HI
854 FZHW60 PHFO 022141 OFFHFO Offshore Waters Forecast for Hawaii National Weather Service Honolulu HI 1141 AM HST Tue Sep 2 2025 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. PHZ105-030415- 1141 AM HST Tue Sep 2 2025 .Synopsis for the Hawaiian offshore waters... Weak surface ridge N of the islands will remain nearly stationary through the forecast period. $$ PHZ180-030415- Hawaiian Offshore Waters- 1141 AM HST Tue Sep 2 2025 .THIS AFTERNOON...E winds 10 to 20 kt se waters, E up to 10 kt elsewhere. Seas 5 to 7 ft. .TONIGHT...SE winds up to 10 kt N of 24N, E 10 to 20 kt elsewhere. Seas 5 to 7 ft. .WEDNESDAY THROUGH SATURDAY...E winds 10 to 20 kt. Seas 6 to 7 ft. $$