


Offshore Forecast
Issued by NWS
Issued by NWS
899 FZHW61 PHFO 260300 OFFN10 NAVTEX MARINE FORECAST FOR HAWAIIAN WATERS NATIONAL WEATHER SERVICE HONOLULU HI 500 PM HST FRI JUL 25 2025 ...Please refer to Coastal Waters Forecasts available through NOAA Weather Radio and other means for detailed coastal forecasts... .Synopsis...A high pressure ridge N of the islands will gradually weaken through this weekend. A tropical disturbance is expected to pass S of the area early to mid next week. $$ Hawaiian waters within 40 nautical miles including the channels- .TONIGHT...East northeast winds 15 to 20 knots. Seas 3 to 5 feet. Wave Detail: East 4 feet at 6 seconds. Isolated showers. .SATURDAY...East northeast winds 15 to 20 knots. Seas 3 to 5 feet. Wave Detail: East 3 feet at 5 seconds. Isolated showers. .SATURDAY NIGHT...East northeast winds 15 to 20 knots. Seas 3 to 5 feet. Wave Detail: East 3 feet at 5 seconds. Scattered showers. .SUNDAY...East northeast winds 10 to 15 knots. Seas 3 to 5 feet. Wave Detail: East 3 feet at 5 seconds. Isolated showers. .SUNDAY NIGHT...East winds 10 to 15 knots. Seas 3 to 5 feet. Isolated showers. .MONDAY...East northeast winds 10 to 15 knots. Seas 4 to 6 feet. Isolated showers. .MONDAY NIGHT...East winds 15 to 20 knots. Seas 5 to 7 feet. Scattered showers. .TUESDAY...to Kauai, east winds 10 to 15 knots, rising to 15 to 20 knots. Elsewhere, east winds 20 to 25 knots. Seas 5 to 8 feet. Isolated showers. .WEDNESDAY...East winds 20 to 25 knots. Seas 5 to 8 feet. Isolated showers. $$ Hawaiian Offshore Waters- .TONIGHT THROUGH SUNDAY NIGHT...NE winds 10 to 20 kt. Seas 6 ft. .MONDAY...E winds 10 to 20 kt NW Half, E 20 to 30 kt SE Half. Seas 6 to 9 ft. .TUESDAY...E winds 10 to 20 kt N of 20N, E 20 to 30 kt elsewhere. Seas 6 to 10 ft. Isolated thunderstorms SE Waters. .WEDNESDAY...E winds 15 to 25 kt N of 20N, E 25 to 35 kt elsewhere. Seas 6 to 11 ft. Isolated thunderstorms SE Waters. $$