


Offshore Forecast
Issued by NWS Honolulu, HI
Issued by NWS Honolulu, HI
467 FZHW60 PHFO 262150 OFFHFO Offshore Waters Forecast for Hawaii National Weather Service Honolulu HI 1150 AM HST Sat Apr 26 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. PHZ105-270430- 1150 AM HST Sat Apr 26 2025 .Synopsis for the Hawaiian offshore waters... Low pressure NW of the offshore waters will slowly weaken and shift NE through Sunday. Winds over the western half of the area will become light and variable while moderate E to SE flow persists across the eastern half of Hawaiian offshore waters. Chance of thunderstorms NW waters through early next week. $$ PHZ180-270430- Hawaiian Offshore Waters- 1150 AM HST Sat Apr 26 2025 .THIS AFTERNOON AND TONIGHT...E of 160W, SE winds 10 to 20 kt. W of 160W, S winds 10 to 15 kt, becoming to SW late in the afternoon, and W overnight. Seas 6 to 7 ft. Isolated thunderstorms NW Half. .SUNDAY AND SUNDAY NIGHT...NW Half, S winds 10 to 15 kt, becoming to NW late in the afternoon. SE Half, E winds 10 to 20 kt. Seas 6 to 7 ft. Isolated thunderstorms NW Half. .MONDAY THROUGH WEDNESDAY...E winds 15 to 25 kt. Seas 6 to 8 ft. Isolated thunderstorms E of 160W Monday and Tuesday. $$