


Offshore Forecast
Issued by NWS Honolulu, HI
Issued by NWS Honolulu, HI
083 FZHW60 PHFO 070951 OFFHFO Offshore Waters Forecast for Hawaii National Weather Service Honolulu HI 1151 PM HST Mon Oct 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. PHZ105-071715- 1151 PM HST Mon Oct 6 2025 .Synopsis for the Hawaiian offshore waters... A mid- to upper-level low, centered N of the islands, is forecast to remain nearly stationary the next several days and bring isolated thunderstorms to the far NW waters Tuesday night and Wednesday. High pressure will build far NE of the islands by this weekend. $$ PHZ180-071715- Hawaiian Offshore Waters- 1151 PM HST Mon Oct 6 2025 .REST OF TONIGHT...E winds 10 to 20 kt NW Half, E up to 10 kt SE Half. Seas 6 to 8 ft. .TUESDAY...E winds 10 to 20 kt NW Half, SE up to 10 kt SE Half. Seas 6 to 7 ft. .TUESDAY NIGHT AND WEDNESDAY...SE winds 10 to 15 kt NW Half, SE up to 10 kt SE Half. Seas 6 ft. Isolated thunderstorms NW Half. .WEDNESDAY NIGHT...SE winds 10 to 15 kt. Seas 6 ft or less. Isolated thunderstorms NW Half. .THURSDAY...SE winds up to 10 kt N of 24N, SE 10 to 15 kt elsewhere. Seas 6 ft. .FRIDAY...SE winds up to 10 kt N of 24N, E 10 to 20 kt elsewhere. Seas 6 to 7 ft. Isolated thunderstorms S of 24N. .SATURDAY...E winds 10 to 20 kt. Seas 6 to 7 ft. $$