Offshore Forecast
Issued by NWS Honolulu, HI
Issued by NWS Honolulu, HI
459 FZHW60 PHFO 010913 OFFHFO Offshore Waters Forecast for Hawaii National Weather Service Honolulu HI 1113 PM HST Sun Nov 30 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. PHZ105-011630- 1113 PM HST Sun Nov 30 2025 .Synopsis for the Hawaiian offshore waters... A weak high pressure ridge will remain over the region through mid-day Tuesday and allow for gentle to moderate SE flow to persist. A front is expected move across the NW waters on late Tuesday, then retreat back to the W by Thursday. Isolated thunderstorms may affect the far NW waters Tuedsay through the end of the work week. $$ PHZ180-011630- Hawaiian Offshore Waters- 1113 PM HST Sun Nov 30 2025 .REST OF TONIGHT...SE winds 10 to 20 kt. Seas 10 to 13 ft, highest NW half. Isolated thunderstorms NW Half. .MONDAY...SE winds 10 to 15 kt. Seas 8 to 12 ft, highest NW half. .MONDAY NIGHT...SE winds 10 to 15 kt. Seas 7 to 9 ft. .TUESDAY...SE winds 10 to 15 kt. Seas 6 to 8 ft. Isolated thunderstorms NW Half. .TUESDAY NIGHT AND WEDNESDAY...E winds 10 to 20 kt. Seas 6 to 8 ft. Isolated thunderstorms NW Half. .THURSDAY AND FRIDAY...E winds 15 to 25 kt. Seas 7 to 11 ft, highest NW half. Isolated thunderstorms NW Half. $$