Offshore Forecast
Issued by NWS Honolulu, HI
Issued by NWS Honolulu, HI
897 FZHW60 PHFO 241505 OFFHFO Offshore Waters Forecast for Hawaii National Weather Service Honolulu HI 505 AM HST Mon Nov 24 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. PHZ105-242215- 505 AM HST Mon Nov 24 2025 .Synopsis for the Hawaiian offshore waters... Surface high pressure generally positioned NE of the area will maintain gentle to moderate E trades or SE breezes the next few days. A front will approach from the NW going into the weekend and veer winds N of 18N more SE or S. $$ PHZ180-242215- Hawaiian Offshore Waters- 505 AM HST Mon Nov 24 2025 .TODAY...N of 18N, E SE winds 5 to 15 kt. S of 18N, E winds 15 to 20 kt. Seas 5 to 8 ft. .TONIGHT THROUGH TUESDAY NIGHT...N of 18N, E SE winds 5 to 15 kt. S of 18N, E winds 15 to 20 kt. Seas 5 to 8 ft. .WEDNESDAY...N of 18N, SE S winds 10 kt. S of 18N, E winds 15 kt. Seas 6 to 9 ft. .THURSDAY...N of 18N E of 158W, SE winds 5 to 15 kt. N of 18N W of 158W, S winds 5 to 10 kt. S of 18N, E winds 15 to 20 kt. Seas 7 to 9 ft. .FRIDAY...N of 18N E of 158W, SE winds 15 kt. N of 18N W of 158W, S winds 15 kt. S of 18N, E winds 15 to 20 kt. Seas 6 to 9 ft. $$