


Offshore Forecast
Issued by NWS Honolulu, HI
Issued by NWS Honolulu, HI
037 FZHW60 PHFO 170928 OFFHFO Offshore Waters Forecast for Hawaii National Weather Service Honolulu HI 1128 PM HST Wed Jul 16 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. PHZ105-171615- 1128 PM HST Wed Jul 16 2025 .Synopsis for the Hawaiian offshore waters... A ridge of high pressure will remain far N of the Hawaiian Islands through the rest of the week. $$ PHZ180-171615- Hawaiian Offshore Waters- 1128 PM HST Wed Jul 16 2025 .REST OF TONIGHT....E winds 10 to 20 kt. Seas 6 to 9 ft. .THURSDAY THROUGH MONDAY...E winds 10 to 20 kt. Seas 6 to 8 ft. $$