Offshore Forecast
Issued by NWS Honolulu, HI
Issued by NWS Honolulu, HI
347 FZHW60 PHFO 062101 OFFHFO Offshore Waters Forecast for Hawaii National Weather Service Honolulu HI 1101 AM HST Thu Nov 6 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. PHZ105-070430- 1101 AM HST Thu Nov 6 2025 .Synopsis for the Hawaiian offshore waters... A cold front will move into N offshore waters by late Friday weakening the winds S of the front while building in stronger NE winds N of the boundary. $$ PHZ180-070430- Hawaiian Offshore Waters- 1101 AM HST Thu Nov 6 2025 .THIS AFTERNOON...E winds 10 to 20 kt. Seas 6 to 8 ft. Isolated thunderstorms NW Half. .TONIGHT...N of 24N, S winds up to 10 kt, becoming to SW after midnight. Elsewhere, E winds 10 to 15 kt. Seas 6 to 7 ft. .FRIDAY...NE winds 10 to 20 kt. Seas 6 ft. .FRIDAY NIGHT...N winds 15 to 25 kt NW Half, E 10 to 15 kt SE Half. Seas 6 to 8 ft. .SATURDAY...NE winds 10 to 15 kt S of 19N, NE 15 to 25 kt elsewhere. Seas 6 to 10 ft. .SUNDAY...NE winds 15 to 25 kt. Seas 6 to 11 ft. .MONDAY...NE winds 15 to 25 kt. Seas 7 to 12 ft. $$