


Offshore Forecast
Issued by NWS Honolulu, HI
Issued by NWS Honolulu, HI
307 FZHW60 PHFO 120917 OFFHFO Offshore Waters Forecast for Hawaii National Weather Service Honolulu HI 1117 PM HST Wed Jun 11 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. PHZ105-121630- 1117 PM HST Wed Jun 11 2025 .Synopsis for the Hawaiian offshore waters... A high pressure ridge N of the islands will remain stationary into early next week. A trough of low pressure will bring isolated thunderstorms to the far W waters tonight through Thursday. $$ PHZ180-121630- Hawaiian Offshore Waters- 1117 PM HST Wed Jun 11 2025 .REST OF TONIGHT AND THURSDAY...E winds 10 to 20 kt. Seas 6 to 7 ft. Isolated thunderstorms NW Half. .THURSDAY NIGHT...E winds 10 to 20 kt. Seas 6 to 7 ft. .FRIDAY AND FRIDAY NIGHT...NE winds 10 to 20 kt. Seas 6 to 7 ft. .SATURDAY...E winds 15 to 25 kt. Seas 6 to 7 ft. .SUNDAY AND MONDAY...E winds 10 to 20 kt. Seas 6 to 8 ft. $$