Offshore Forecast
Issued by NWS Honolulu, HI
Issued by NWS Honolulu, HI
239 FZHW60 PHFO 242116 OFFHFO Offshore Waters Forecast for Hawaii National Weather Service Honolulu HI 1116 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. PHZ105-250515- 1116 AM HST Mon Nov 24 2025 .Synopsis for the Hawaiian offshore waters... A ridge of high pressure located just N of the area will gradually move SE through Thursday. A front will approach from the NW and stall over the NW waters this weekend. $$ PHZ180-250515- Hawaiian Offshore Waters- 1116 AM HST Mon Nov 24 2025 .THIS AFTERNOON...N of 20N, E to SE winds 5 to 15 kt. S of 20N, E winds 10 to 20 kt. Seas 5 to 8 ft. .TONIGHT...N of 23N, SE winds 10 to 15 kt, diminishing to up to 10 kt early in the morning. Elsewhere, E winds 10 to 20 kt. Seas 5 to 8 ft. .TUESDAY...N of 24N, variable winds 5 to 10 kt. S of 20N, E winds 10 to 20 kt. Elsewhere, E to SE winds 10 to 15 kt. Seas 5 to 7 ft. .TUESDAY NIGHT...N of 20N, E to SE winds 5 to 15 kt. S of 20N, E winds 10 to 15 kt. Seas 6 to 10 ft. .WEDNESDAY...NW half, SE to S winds 5 to 15 kt. SE half, E to SE winds 10 to 15 kt. Seas 6 to 10 ft. .THURSDAY...NW half, SE to S winds 5 to 15 kt. SE half, E to SE winds 10 to 20 kt. Seas 7 to 11 ft. .FRIDAY...NW half, SE to S winds 10 to 20 kt. SE half, E to SE winds 10 to 20 kt. Seas 6 to 9 ft. $$