


Offshore Forecast
Issued by NWS Honolulu, HI
Issued by NWS Honolulu, HI
165 FZHW60 PHFO 280926 OFFHFO Offshore Waters Forecast for Hawaii National Weather Service Honolulu HI 1126 PM HST Wed Aug 27 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. PHZ105-281645- 1126 PM HST Wed Aug 27 2025 .Synopsis for the Hawaiian offshore waters... A weak low pressure trough embedded in a broader high pressure ridge will linger N of the island chain into early next week. $$ PHZ180-281645- Hawaiian Offshore Waters- 1126 PM HST Wed Aug 27 2025 .REST OF TONIGHT...E winds 10 to 20 kt. Seas 5 to 7 ft. .THURSDAY THROUGH FRIDAY NIGHT...E winds 10 to 20 kt. Seas 5 to 7 ft. .SATURDAY THROUGH MONDAY...Variable winds up to 10 kt N of 23N, E 10 to 20 kt elsewhere. Seas 5 to 7 ft. $$