FZHW60 PHFO 022112 OFFHFO Offshore Waters Forecast for Hawaii National Weather Service Honolulu HI 1112 AM HST Mon Feb 2 2026 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. PHZ105-030430- 1112 AM HST Mon Feb 2 2026 .Synopsis for the Hawaiian offshore waters... A strong front over the far NW waters will move SE across the area today and Tuesday. A weak surface high pressure will quickly move W to E over the state Wednesday as another front approaches the state from the NW Thursday into the weekend. A extra large NW swell will build seas today into Tuesday. $$ PHZ180-030430- Hawaiian Offshore Waters- 1112 AM HST Mon Feb 2 2026 ...GALE WARNING... .THIS AFTERNOON...Front 25N156W 21N164W. N of front, W to NW winds 25 to 35 kt. SE of front, SW winds 15 to 30 kt. Seas 6 to 15 ft, building 8 to 20 ft, highest N waters. Isolated thunderstorms NW Half. .TONIGHT...Front 23N153W 17N160W. NW of front, NW winds 30 to 40 kt, diminishing to 20 to 30 kt early in the morning. SE of front, W winds 20 to 30 kt. Seas 8 to 18 ft. Isolated thunderstorms N of 20N. .TUESDAY...Front dissipating over far SE waters. N of 22N, W winds 15 to 30 kt. S of 17N, variable winds 10 kt or less. Elsewhere, N winds 10 to 15 kt. Seas 8 to 20 ft, highest N waters. Isolated thunderstorms E of 160W. .TUESDAY NIGHT... N of 20N, NW winds 10 to 25 kt. S of 20N, NE winds 10 to 15 kt. Seas 9 to 20 ft, highest N waters. .WEDNESDAY...N of 20N, S to SW 10 to 15 kt. S of 20N E winds 10 to 20 kt. Seas 9 to 18 ft, subsiding to 15 ft. .THURSDAY...NW half, SW winds 15 to 25 kt. SE half, E to SE winds 10 to 15 kt. Seas 7 to 12 ft. Isolated thunderstorms NW Half. .FRIDAY...Front entering far NW waters. N of front NW winds 20 to 30 kt. S of 20N, SE to S winds 15 kt or less. Elsewhere SW winds 10 to 20 kt. Seas 6 to 13 ft, building to 16 ft far NW waters.. Isolated thunderstorms N of 20N. $$