


Offshore Forecast
Issued by NWS
Issued by NWS
068 FZHW61 PHFO 281504 OFFN10 NAVTEX MARINE FORECAST FOR HAWAIIAN WATERS NATIONAL WEATHER SERVICE HONOLULU HI 504 AM HST MON APR 28 2025 ...Please refer to Coastal Waters Forecasts available through NOAA Weather Radio and other means for detailed coastal forecasts... .Synopsis...A surface trough prevails across NW waters, slowly propagating E over the next couple days. Winds over the W half of the area will maintain light and variable flow while the E half of the Hawaiian offshore waters will continue to see moderate E to SE flow through Tuesday night. Thereafter, trades return to the islands beginning Wednesday. Chance of thunderstorms N waters persist through this week. $$ Hawaiian waters within 40 nautical miles including the channels- .TODAY...Southeast winds 10 to 15 knots. Seas 3 to 5 feet. Wave Detail: East southeast 3 feet at 7 seconds and northwest 3 feet at 11 seconds. Hazy. Scattered showers. .TONIGHT...East winds 10 to 15 knots. Seas 3 to 5 feet. Wave Detail: East southeast 3 feet at 8 seconds. Hazy. Scattered showers. .TUESDAY...East winds 10 to 15 knots. Seas 3 to 5 feet. Wave Detail: East southeast 3 feet at 8 seconds. Hazy. Scattered showers with a slight chance of thunderstorms. .TUESDAY NIGHT...East winds 10 to 15 knots. Seas 4 to 5 feet. Wave Detail: East 4 feet at 8 seconds. Hazy. Scattered showers. .WEDNESDAY...East winds 10 to 15 knots. Seas 4 to 5 feet. Hazy. Scattered showers. .WEDNESDAY NIGHT THROUGH FRIDAY...East winds 15 to 20 knots. Seas 5 to 8 feet. Scattered showers. Winds and seas higher in and near tstms. $$ Hawaiian Offshore Waters- .TODAY...NE winds up to 10 kt NW Half, E 10 to 15 kt SE Half. Seas 4 to 6 ft. Isolated thunderstorms NW Half. .TONIGHT THROUGH TUESDAY NIGHT...E winds 10 to 20 kt. Seas 4 to 7 ft. Isolated thunderstorms E of 160W. .WEDNESDAY THROUGH FRIDAY...E winds 10 to 20 kt. Seas 5 to 8 ft. $$