Offshore Forecast
Issued by NWS
Issued by NWS
132 FZHW61 PHFO 180346 OFFN10 NAVTEX MARINE FORECAST FOR HAWAIIAN WATERS NATIONAL WEATHER SERVICE HONOLULU HI 545 PM HST THU SEP 17 2026 ...Please refer to Coastal Waters Forecasts available through NOAA Weather Radio and other means for detailed coastal forecasts... .Synopsis...A trough over the central offshore area will track W through Saturday bringing isolated thunderstorms capable of producing localized heavy rain, reducing visibility, and gusty outflows. Another trough will approach the area from the E during the first half of next week. Breezy trade winds will continue through the forecast $$ Hawaiian waters within 40 nautical miles including the channels- .TONIGHT...East winds 20 to 25 knots. Seas 7 to 9 feet. Wave Detail: East 6 feet at 8 seconds. Scattered showers with a slight chance of thunderstorms. .FRIDAY...East winds 20 to 25 knots. Seas 7 to 9 feet. Wave Detail: East 6 feet at 7 seconds and south southwest 3 feet at 17 seconds. Scattered showers. .FRIDAY NIGHT...East winds 20 to 25 knots. Seas 7 to 9 feet. Wave Detail: East 6 feet at 7 seconds and south southwest 3 feet at 16 seconds. Scattered showers. .SATURDAY...East winds 20 to 25 knots. Seas 7 to 9 feet. Wave Detail: East 6 feet at 7 seconds and south southwest 4 feet at 16 seconds. Isolated showers. .SATURDAY NIGHT...East northeast winds 20 to 25 knots. Seas 7 to 9 feet. Isolated showers. .SUNDAY...East northeast winds 20 to 25 knots. Seas 7 to 9 feet. Isolated showers. .SUNDAY NIGHT...East northeast winds 20 to 25 knots. Seas 7 to 9 feet. Scattered showers. .MONDAY...East northeast winds 20 to 25 knots. Seas 6 to 9 feet. Scattered showers. .TUESDAY...East northeast winds 15 to 20 knots. Seas 6 to 8 feet. Scattered showers. Winds and seas higher in and near tstms. $$ Hawaiian Offshore Waters- .TONIGHT...E winds 15 to 25 kt. Seas 6 to 8 ft. Isolated thunderstorms. .FRIDAY through SATURDAY...NE to E winds 15 to 25 kt. Seas 6 to 8 ft. Isolated thunderstorms. .SUNDAY through TUESDAY...NE to E winds 15 to 25 kt. Seas 6 to 9 ft. $$