


Offshore Forecast
Issued by NWS Honolulu, HI
Issued by NWS Honolulu, HI
271 FZHW60 PHFO 151508 OFFHFO Offshore Waters Forecast for Hawaii National Weather Service Honolulu HI 508 AM HST Sun Jun 15 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. PHZ105-152215- 508 AM HST Sun Jun 15 2025 .Synopsis for the Hawaiian offshore waters... A high pressure system N of the Hawaii Region will keep trade winds in the forecast through the week. $$ PHZ180-152215- Hawaiian Offshore Waters- 508 AM HST Sun Jun 15 2025 .TODAY...E winds 10 to 20 kt. Seas 5 to 7 ft. .TONIGHT THROUGH THURSDAY...E winds 10 to 20 kt. Seas 6 to 8 ft. $$