Offshore Forecast
Issued by NWS
Issued by NWS
282 FZHW61 PHFO 151521 OFFN10 NAVTEX MARINE FORECAST FOR HAWAIIAN WATERS NATIONAL WEATHER SERVICE HONOLULU HI 521 AM HST SAT NOV 15 2025 ...Please refer to Coastal Waters Forecasts available through NOAA Weather Radio and other means for detailed coastal forecasts... .Synopsis...High pressure NE of the area will weaken and move SE slowly over the weekend. As a new high builds N of the waters, a surface trough could potentially form near the SE waters early next week and drift NW increasing the potential for isolated to scattered thunderstorms. A cold front could approach from the NW by Tuesday. $$ Hawaiian waters within 40 nautical miles including the channels- .TODAY...East winds to 15 knots to Kauai...east 20 to 25 knots elsewhere. Seas 5 to 6 feet. Wave Detail: East 5 feet at 7 seconds. Isolated showers. .TONIGHT...East winds 15 to 20 knots. Seas 5 to 6 feet. Wave Detail: East 5 feet at 7 seconds and northwest 3 feet at 15 seconds. Isolated showers. .SUNDAY...East winds 15 to 20 knots. Seas 5 to 7 feet. Wave Detail: East 5 feet at 7 seconds and northwest 3 feet at 13 seconds. Isolated showers. .SUNDAY NIGHT...East winds 15 to 20 knots. Seas 6 to 9 feet. Wave Detail: East 5 feet at 7 seconds and northwest 3 feet at 13 seconds. Scattered showers. .MONDAY...East winds 15 to 20 knots. Seas 5 to 8 feet. Isolated showers and thunderstorms. .MONDAY NIGHT...East winds 15 to 20 knots. Seas 5 to 8 feet. Scattered showers with isolated thunderstorms. .TUESDAY...East northeast winds 7 to 10 knots, rising to 15 to 20 knots. Seas 6 to 9 feet, building to 8 to 11 feet. Isolated thunderstorms through the night. Scattered showers. .WEDNESDAY...East northeast winds 15 to 20 knots. Seas 9 to 13 feet, subsiding to 8 to 11 feet. Scattered showers. Winds and seas higher in and near tstms. $$ Hawaiian Offshore Waters- .TODAY...E winds 10 to 20 kt. Seas 6 to 9 ft. Isolated thunderstorms S of 22N. .TONIGHT THROUGH SUNDAY NIGHT...E winds 10 to 20 kt. Seas 6 to 8 ft. Isolated thunderstorms S of 19N. .MONDAY...W of 160W, E winds 5 to 15 kt. Elsewhere, E 10 to 20 kt. Seas 6 to 8 ft. Isolated thunderstorms E of 160W. .TUESDAY...Front entering far NW waters. NE winds 20 to 25 kt NW of front, E winds 10 to 20 kt elsewhere. Seas 6 to 8 ft, building to 8 to 12 ft later, highest NW waters. Isolated thunderstorms. .WEDNESDAY...E winds 20 to 30 kt. Seas 8 to 13 ft. Isolated thunderstorms. $$