Offshore Forecast
Issued by NWS Honolulu, HI
Issued by NWS Honolulu, HI
634 FZHW60 PHFO 240945 OFFHFO Offshore Waters Forecast for Hawaii National Weather Service Honolulu HI 1145 PM HST Sun Nov 23 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. PHZ105-241630- 1145 PM HST Sun Nov 23 2025 .Synopsis for the Hawaiian offshore waters... Surface high pressure generally positioned NE of the area will maintain moderate trades the next few days. A front will approach from the NW going into the weekend and veer winds more S of E. $$ PHZ180-241630- Hawaiian Offshore Waters- 1145 PM HST Sun Nov 23 2025 .REST OF TONIGHT...N of 18N, E SE winds 10 to 15 kt. S of 18N, E winds 15 to 20 kt. Seas around 8 ft. .MONDAY THROUGH TUESDAY NIGHT...N of 18N, E SE winds 5 to 15 kt. S of 18N, E winds 15 to 20 kt. Seas 5 to 8 ft. .WEDNESDAY...N of 18N, SE S winds 10 kt. S of 18N, E winds 15 kt. Seas 6 to 9 ft. .THURSDAY...N of 18N E of 158W, SE winds 5 to 15 kt. N of 18N W of 158W, S winds 5 to 10 kt. S of 18N, E winds 15 to 20 kt. Seas 7 to 9 ft. .FRIDAY...N of 18N E of 158W, SE winds 15 kt. N of 18N W of 158W, S winds 15 kt. S of 18N, E winds 15 to 20 kt. Seas 6 to 9 ft. $$