


Offshore Forecast
Issued by NWS
Issued by NWS
343 FZHW61 PHFO 171614 OFFN10 NAVTEX MARINE FORECAST FOR HAWAIIAN WATERS NATIONAL WEATHER SERVICE HONOLULU HI 614 AM HST THU JUL 17 2025 ...Please refer to Coastal Waters Forecasts available through NOAA Weather Radio and other means for detailed coastal forecasts... .Synopsis...A ridge of high pressure will remain far N of the Hawaiian Islands through the rest of the week. $$ Hawaiian waters within 40 nautical miles including the channels- .TODAY...East northeast winds 20 to 25 knots. Seas 5 to 7 feet. Wave Detail: East 5 feet at 6 seconds. Isolated showers. .TONIGHT...East northeast winds 20 to 25 knots. Seas 4 to 5 feet. Wave Detail: East 4 feet at 5 seconds. Scattered showers. .FRIDAY...East winds 20 to 25 knots. Seas 4 to 5 feet. Wave Detail: East 4 feet at 5 seconds. Isolated showers. .FRIDAY NIGHT...East northeast winds 15 to 20 knots. Seas 4 to 5 feet. Wave Detail: East 4 feet at 5 seconds. Scattered showers. .SATURDAY...East winds to 15 knots. Seas 4 to 6 feet. Scattered showers. .SATURDAY NIGHT...East winds 15 to 20 knots. Seas 5 to 6 feet. Scattered showers. .SUNDAY...East winds 15 to 20 knots. Seas 5 to 6 feet. Scattered showers through the night. Isolated showers through the day. .MONDAY...East winds 15 to 20 knots. Seas 5 to 7 feet. Isolated showers. $$ Hawaiian Offshore Waters- .TODAY...E winds 10 to 20 kt. Seas 6 to 8 ft. .TONIGHT THROUGH MONDAY...E winds 10 to 20 kt. Seas 6 to 8 ft. Isolated thunderstorms far NW waters on Monday. $$