FZHW61 PHFO 100916 OFFN10 NAVTEX MARINE FORECAST FOR HAWAIIAN WATERS NATIONAL WEATHER SERVICE HONOLULU HI 1116 PM HST MON MAR 9 2026 ...Please refer to Coastal Waters Forecasts available through NOAA Weather Radio and other means for detailed coastal forecasts... .Synopsis...High pressure will remain far NE of the area through the forecast period. A strong kona storm will begin affecting the offshore waters Tuesday, and will push a front into the NW waters by mid- week. The front will continue east slowly and strengthen by Friday, leading to increasing S winds, rough seas, heavy rain, and thunderstorms. $$ Hawaiian waters within 40 nautical miles including the channels- .TONIGHT...East southeast winds 15 to 20 knots. Seas 5 to 6 feet. Wave Detail: East southeast 4 feet at 5 seconds. Hazy. Isolated showers and thunderstorms. .TUESDAY AND TUESDAY NIGHT...South southeast winds 20 to 25 knots. Seas 5 to 8 feet. Wave Detail: Southeast 6 feet at 6 seconds and west northwest 3 feet at 13 seconds. Frequent heavy showers with isolated thunderstorms. .WEDNESDAY...South winds 15 to 20 knots. Seas 6 to 9 feet. Wave Detail: South southeast 6 feet at 6 seconds and west northwest 3 feet at 11 seconds. Heavy showers and scattered thunderstorms. .WEDNESDAY NIGHT THROUGH THURSDAY NIGHT...South winds 15 to 20 knots. Seas 6 to 9 feet. Heavy showers and scattered thunderstorms. .FRIDAY...South winds 20 to 25 knots, rising to 25 to 30 knots. Seas 7 to 10 feet, building to 10 to 14 feet. Scattered thunderstorms through the night. Heavy showers. Isolated thunderstorms through the day. .SATURDAY...South southwest winds 25 to 30 knots. Seas 10 to 14 feet, subsiding to 9 to 12 feet. Heavy showers with isolated thunderstorms. Winds and seas higher in and near tstms. $$ Hawaiian Offshore Waters- .REST OF TONIGHT...W of 160W, SE to S winds 15 to 25 kt. E of 160W, E to SE winds 10 to 20 kt. Seas 7 to 9 ft. Isolated to scattered thunderstorms W of 160W. .TUESDAY AND TUESDAY NIGHT...W of 158W, S to SW winds 15 to 30 kt. E of 158W, SE to S winds 10 to 20 kt. Seas 7 to 12 ft. Scattered thunderstorms W of 158W. .WEDNESDAY THROUGH THURSDAY...Front entering far NW waters. NW half, S to SW winds 15 to 25 kt. SE half, SE winds 10 to 20 kt. Seas 6 to 11 ft. Scattered thunderstorms NW half, isolated thunderstorms SE half. .FRIDAY AND SATURDAY...N of 20N, S to SW winds 25 to 35 kt. Elsewhere, SE to S winds 15 to 25 kt. Seas 8 to 14 ft. Scattered thunderstorms NW half, isolated thunderstorms SE half. $$