Offshore Forecast
Issued by NWS Honolulu, HI
Issued by NWS Honolulu, HI
887 FZHW60 PHFO 192123 OFFHFO Offshore Waters Forecast for Hawaii National Weather Service Honolulu HI 1123 AM HST Sun May 19 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. PHZ105-200415- 1123 AM HST Sun May 19 2024 .Synopsis for the Hawaiian offshore waters... A kona low will weaken as it slowly lifts northward and away from the region through Monday. A surface ridge will build and strengthen north of the islands through the end of the work week. $$ PHZ180-200415- Hawaiian Offshore Waters- 1123 AM HST Sun May 19 2024 .THIS AFTERNOON...SE winds 10 to 20 kt. Seas 6 to 9 ft. Isolated thunderstorms NW Half. .TONIGHT...SE winds 10 to 20 kt. Seas 6 to 8 ft. Isolated thunderstorms far NW waters. .MONDAY THROUGH TUESDAY...E winds 10 to 20 kt. Seas 6 to 8 ft. Isolated thunderstorms far NW waters. .WEDNESDAY AND THURSDAY..E winds 10 to 20 kt. Seas 6 to 9 ft. $$