Offshore Forecast
Issued by NWS Honolulu, HI
Issued by NWS Honolulu, HI
540 FZHW60 PHFO 100948 OFFHFO Offshore Waters Forecast for Hawaii National Weather Service Honolulu HI 1148 PM HST Wed Oct 9 2024 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. PHZ105-101645- 1148 PM HST Wed Oct 9 2024 .Synopsis for the Hawaiian offshore waters... A surface trough entering the far E offshore waters will track W and weaken through Friday. Friday into the weekend a front will passes N of the state. Surface high pressure will gradually build back in N of the state by early next week. $$ PHZ180-101645- Hawaiian Offshore Waters- 1148 PM HST Wed Oct 9 2024 .REST OF TONIGHT THROUGH THURSDAY NIGHT...E winds 10 to 20 kt. Seas 6 to 8 ft. .FRIDAY...N of 24N, E winds 10 to 15 kt, diminishing to up to 10 kt late in the afternoon. Elsewhere, E winds 10 to 20 kt. Seas 6 to 8 ft. .FRIDAY NIGHT...E winds up to 10 kt N of 24N, E 10 to 20 kt elsewhere. Seas 6 to 7 ft. .SATURDAY...E winds 10 to 20 kt. Seas 6 to 7 ft. .SUNDAY...E winds 10 to 20 kt. Seas 6 to 9 ft. .MONDAY...E winds 15 to 25 kt. Seas 6 to 10 ft. $$