


Offshore Forecast
Issued by NWS
Issued by NWS
351 FZHW61 PHFO 090919 OFFN10 NAVTEX MARINE FORECAST FOR HAWAIIAN WATERS NATIONAL WEATHER SERVICE HONOLULU HI 1119 PM HST WED OCT 8 2025 ...Please refer to Coastal Waters Forecasts available through NOAA Weather Radio and other means for detailed coastal forecasts... .Synopsis...A surface trough over NE waters will lift NW and dissipate by the end of the week. High pressure will build far NE of the waters and drift SE and strengthen through the forecast period. $$ Hawaiian waters within 40 nautical miles including the channels- .TONIGHT...South southeast winds 7 to 10 knots. Seas 3 to 4 feet. Scattered showers. .THURSDAY...South southeast winds 7 to 10 knots. Seas 3 to 4 feet. Scattered showers. .THURSDAY NIGHT...Southeast winds 10 to 15 knots. Seas 3 to 4 feet. Isolated showers. .FRIDAY...East southeast winds 10 to 15 knots. Seas 3 to 4 feet. Isolated showers. .FRIDAY NIGHT...East winds to 10 knots to Kauai...east 15 to 20 knots elsewhere. Seas 4 to 6 feet. Isolated showers. .SATURDAY...East winds 15 to 20 knots. Seas 4 to 6 feet. Scattered showers. .SATURDAY NIGHT...East northeast winds 15 to 20 knots. Seas 4 to 6 feet. Scattered showers. .SUNDAY...East northeast winds 15 to 20 knots, easing to 10 to 15 knots. Seas 4 to 6 feet, building to 6 to 7 feet. Scattered showers. .MONDAY...East winds 10 to 15 knots. Seas 6 to 8 feet. Scattered showers. $$ Hawaiian Offshore Waters- .REST OF TONIGHT...Trough over NE waters moving W. NW Half, SE winds up to 10 kt. SE half, SE 10 to 15 kt highest far S waters. Seas 4 to 6 ft. Isolated thunderstorms far NW waters and far S waters. .THURSDAY THROUGH FRIDAY NIGHT...N of 20N, S winds up to 10 kt. S of 20N, E to SE winds 10 to 20 kt. Seas 5 to 6 ft. Isolated thunderstorms far NW waters and far S waters through Friday. .SATURDAY THROUGH MONDAY...E winds 10 to 20 kt highest S of 22N. Seas 6 to 8 ft. Isolated thunderstorms far NE waters Sunday through Monday. $$