


Offshore Forecast
Issued by NWS
Issued by NWS
598 FZHW61 PHFO 121508 OFFN10 NAVTEX MARINE FORECAST FOR HAWAIIAN WATERS NATIONAL WEATHER SERVICE HONOLULU HI 507 AM HST WED MAR 12 2025 ...Please refer to Coastal Waters Forecasts available through NOAA Weather Radio and other means for detailed coastal forecasts... .Synopsis...High pressure N of the waters will slowly drift E by the end of the week. A developing trough just W of the waters will weaken and veer winds to the E by Friday through the weekend. $$ Hawaiian waters within 40 nautical miles including the channels- .TODAY...East northeast winds 25 to 30 knots. Seas 9 to 11 feet. Wave Detail: East 8 feet at 7 seconds and north northwest 5 feet at 15 seconds. Isolated showers. .TONIGHT...East winds 25 to 30 knots. Seas 9 to 11 feet. Wave Detail: East 8 feet at 7 seconds and north northwest 5 feet at 14 seconds. Isolated showers. .THURSDAY THROUGH FRIDAY...East winds 15 to 25 knots. Seas 7 to 10 feet. Isolated showers. .SATURDAY AND SUNDAY...East winds 10 to 20 knots. Seas around 9 feet. Isolated showers. $$ Hawaiian Offshore Waters- .TODAY...E winds 10 to 20 kt N of 24N, E 20 to 30 kt elsewhere. Seas 8 to 12 ft. .TONIGHT...E winds 10 to 20 kt N of 24N, E 20 to 30 kt elsewhere. Seas 7 to 12 ft. .THURSDAY THROUGH FRIDAY...E to SE winds 15 to 25 kt. Seas 7 to 12 ft. .SATURDAY AND SUNDAY...E winds 15 to 25 kt. Seas 6 to 11 ft. Isolated thunderstorms NW Half. $$