


Offshore Forecast
Issued by NWS
Issued by NWS
376 FZHW61 PHFO 050305 OFFN10 NAVTEX MARINE FORECAST FOR HAWAIIAN WATERS NATIONAL WEATHER SERVICE HONOLULU HI 505 PM HST FRI APR 4 2025 ...Please refer to Coastal Waters Forecasts available through NOAA Weather Radio and other means for detailed coastal forecasts... .Synopsis...Strong high pressure centered about 1000 nm NW of Kauai will shift slightly eastward through Sunday as a dissipating front across central waters near Kauai drifts northward. The high will weaken Monday and Tuesday, then rebuild Wednesday. A large north will move through the area Saturday and Sunday. $$ Hawaiian waters within 40 nautical miles including the channels- .TONIGHT...East northeast winds 15 to 25 knots. Seas 8 to 11 feet. Wave Detail: North northwest 7 to 8 feet at 13 seconds and east 4 to 5 feet at 6 seconds. Hazy. Isolated showers, except numerous showers Kauai waters. .SATURDAY THROUGH SUNDAY...East northeast winds 20 to 25 knots. Seas 9 to 13 feet. Wave Detail: North northwest 9 to 12 feet at 14 to 16 seconds and east 5 feet at 6 seconds. Scattered showers. .SUNDAY NIGHT AND MONDAY...East northeast winds 20 to 25 knots. Seas 8 to 11 feet. Scattered showers. .TUESDAY...East northeast winds 15 to 20 knots. Seas 6 to 9 feet. Scattered showers. .WEDNESDAY...East northeast winds 15 to 25 knots. Seas 6 to 9 feet. Isolated showers. $$ Hawaiian Offshore Waters- .TONIGHT...Dissipating front over N waters from 24N154W to 20N164W. N of front, NE winds 15 to 20 kt. S of front, E winds 10 to 20 kt. Seas 7 to 13 ft, highest N half. .SATURDAY THROUGH MONDAY...NE to E winds 15 to 25 kt. Seas 9 to 15 ft. .TUESDAY AND WEDNESDAY...NE to E winds 10 to 20 kt. Seas 6 to 10 ft. $$