Offshore Forecast
Issued by NWS Honolulu, HI
Issued by NWS Honolulu, HI
842 FZHW60 PHFO 210943 OFFHFO Offshore Waters Forecast for Hawaii National Weather Service Honolulu HI 1143 PM HST Mon May 20 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. PHZ105-211645- 1143 PM HST Mon May 20 2024 .Synopsis for the Hawaiian offshore waters... A trough of low pressure over the far western waters will continue to persist through Wednesday. Strong surface high far northeast of the state will remain nearly stationary through the week. $$ PHZ180-211645- Hawaiian Offshore Waters- 1143 PM HST Mon May 20 2024 .REST OF TONIGHT AND TUESDAY...Kauai and Oahu, east-southeast winds 10 to 15 knots. Elsewhere, east 15 to 25 knots. Seas 4 to 6 feet. Wave Detail: East 5 feet at 7 seconds and south 3 to 4 feet at 14 seconds. Isolated to scattered showers. .TUESDAY NIGHT...Kauai and Oahu, east to southeast winds 10 to 15 knots. Elsewhere, east 15 to 25 knots. Seas 4 to 6 feet. Wave Detail: East 5 feet at 7 seconds and south 3 feet at 13 seconds. Isolated to scattered showers. .WEDNESDAY...Kauai, east-southeast winds 10 to 15 knots. Elsewhere, east 15 to 25 knots. Seas 3 to 5 feet. Wave Detail: East 5 feet at 7 seconds. Scattered showers. .WEDNESDAY NIGHT THROUGH SATURDAY...East winds 15 to 25 knots. Seas 5 to 7 feet. Isolated to scattered showers. $$