Offshore Forecast
Issued by NWS Honolulu, HI
Issued by NWS Honolulu, HI
219 FZHW60 PHFO 060950 OFFHFO Offshore Waters Forecast for Hawaii National Weather Service Honolulu HI 1150 PM HST Sun May 5 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. PHZ105-061645- 1150 PM HST Sun May 5 2024 .Synopsis for the Hawaiian offshore waters... A 1030 mb high centered over 800 nm N of the islands will drift eastward Monday through Tuesday, leading to a decline in trade winds. A surface trough may develop over far N waters Wednesday and linger into Friday. $$ PHZ180-061645- Hawaiian Offshore Waters- 1150 PM HST Sun May 5 2024 .REST OF TONIGHT...E winds 15 to 25 kt. Seas 6 to 9 ft. Isolated thunderstorms NW Half. .MONDAY...E winds 10 to 20 kt N of 24N, E 15 to 25 kt elsewhere. Seas 6 to 9 ft. .MONDAY NIGHT THROUGH TUESDAY NIGHT...E winds 10 to 20 kt. Seas 6 to 8 ft. .WEDNESDAY THROUGH FRIDAY...E TO NE winds 10 to 15 kt. Seas 6 to 7 ft, building to 9 ft. Slight chance of thunderstorms E of 160W Friday. $$