


Offshore Forecast
Issued by NWS
Issued by NWS
713 FZHW61 PHFO 041429 OFFN10 NAVTEX MARINE FORECAST FOR HAWAIIAN WATERS NATIONAL WEATHER SERVICE HONOLULU HI 429 AM HST FRI APR 4 2025 ...Please refer to Coastal Waters Forecasts available through NOAA Weather Radio and other means for detailed coastal forecasts... .Synopsis...A weak front dissipate over the central waters today allowing trade winds to rebuild into Saturday then hold into next week. A large north swell will move through Saturday into early next week. $$ Hawaiian waters within 40 nautical miles including the channels- .TODAY AND TONIGHT...East northeast winds 20 to 25 knots around Kauai. Elsewhere, east to southeast winds 15 to 20 knots. Seas 7 to 10 feet. Wave Detail:North northwest 7 feet at 12 seconds, building to 6 to 9 feet overnight. East 5 feet at 6 seconds. Hazy. Scattered showers. .SATURDAY...East northeast winds 20 to 25 knots. Seas 9 to 13 feet. Wave Detail: North northwest 11 feet at 16 seconds and east 5 feet at 6 seconds. Scattered showers. .SATURDAY NIGHT...East northeast winds 15 to 25 knots. Seas 12 to 14 feet. Wave Detail: North 12 feet at 16 seconds and east 5 feet at 6 seconds. Scattered showers. .SUNDAY...East northeast winds 20 to 25 knots. Seas 11 to 14 feet. Scattered showers. .SUNDAY NIGHT AND MONDAY...East northeast winds 20 to 25 knots. Seas 9 to 12 feet. Scattered showers. .TUESDAY...East northeast winds 15 to 20 knots. Seas 6 to 9 feet. Scattered showers. $$ Hawaiian Offshore Waters- .TODAY...NW half, NE winds 10 to 25 kt. SE half, E to SE winds 10 to 20 kt. Seas 6 to 11 ft. .TONIGHT THROUGH SATURDAY NIGHT...E winds 15 to 25 kt. Seas 6 to 12 ft, building to 8 to 15 ft Saturday night. .SUNDAY THROUGH TUESDAY...E winds 15 to 25 kt. Seas 9 to 13 ft, subsiding to 6 to 11 ft Tuesday. $$