FZHW61 PHFO 060937 OFFN10 NAVTEX MARINE FORECAST FOR HAWAIIAN WATERS NATIONAL WEATHER SERVICE HONOLULU HI 1137 PM HST Sat Sep 5 2026 ...Please refer to Coastal Waters Forecasts available through NOAA Weather Radio and other means for detailed coastal forecasts... .Synopsis...Surface high pressure will remain far N of the waters through the forecast period. At 1100 PM, Hurricane Lowell was centered at 14.1N 163.5W and moving NW at 4 kts. Lowell will curve N Sunday into early next week, bringing hurricane conditions to the W offshore waters Sunday night into Tuesday. Tropical Storm Karina will gradually weaken and remain NE of the offshore waters. $$ Hawaiian waters within 40 nautical miles including the channels- ...TROPICAL STORM WATCH FOR WATERS AROUND KAUAI AND KAUAI CHANNEL... .TONIGHT...East northeast winds 15 to 20 knots. Seas 7 to 9 feet. Wave Detail: South southwest 5 feet at 11 seconds, east 5 feet at 12 seconds and east northeast 4 feet at 5 seconds. Scattered showers. .SUNDAY...East winds 15 to 20 knots. Seas 7 to 9 feet. Wave Detail: East 5 feet at 5 seconds, southwest 5 feet at 11 seconds and east 5 feet at 12 seconds. Numerous heavy showers with isolated thunderstorms. .SUNDAY NIGHT...East winds 20 to 25 knots. Seas 9 to 12 feet. Wave Detail: Southwest 7 feet at 12 seconds, east 5 feet at 6 seconds and east 5 feet at 12 seconds. Frequent heavy showers with isolated thunderstorms. .MONDAY...East southeast winds 25 to 35 knots with tropical storm conditions possible near Kauai...east southeast 20 to 25 knots elsewhere. Seas 12 to 17 feet. Wave Detail: Southwest 12 feet at 13 seconds, east southeast 7 feet at 6 seconds and east 5 feet at 12 seconds. Frequent heavy showers with isolated thunderstorms. .MONDAY NIGHT...Southeast winds 35 to 45 knots with tropical storm conditions possible near Kauai... southeast 20 to 25 knots elsewhere. Seas 16 to 21 feet. Frequent heavy showers with isolated thunderstorms. .TUESDAY...South winds 25 to 30 knots with tropical storm conditions possible near Kauai...south southeast 15 to 20 knots elsewhere. Seas 9 to 12 feet. Numerous showers. .TUESDAY NIGHT...Southeast winds 10 to 15 knots. Seas 5 to 6 feet. Scattered showers. .WEDNESDAY...East winds 15 to 20 knots. Seas 5 to 7 feet. Scattered showers. .THURSDAY...East winds 15 to 20 knots. Seas 5 to 7 feet. Isolated showers. Winds and seas higher in and near tstms. $$ Hawaiian Offshore Waters- ...HURRICANE WARNING... .REST OF TONIGHT...E winds 15 to 25 kt. Seas 8 to 10 ft. Isolated thunderstorms far S waters. .SUNDAY...E to SE winds 15 to 25 kt. Seas 8 to 10 ft. Isolated thunderstorms S of 20N. .SUNDAY NIGHT...Hurricane conditions expected S of 22N and W of 160W. Elsewhere, E to SE winds 15 to 25 kt. Seas 8 to 12 ft. Isolated thunderstorms S of 21N. .MONDAY AND MONDAY NIGHT...Hurricane conditions expected W of 159W. Central waters, E to SE winds 15 to 25 kt. Elsewhere, SE winds 10 to 15 kt. Seas 8 to 14 ft, building to 9 to 18 ft in the afternoon. Isolated thunderstorms E of 160W, scattered thunderstorms W of 160W. .TUESDAY...Hurricane conditions possible N of 21N and W of 159W. E of 159W, SE to S winds 10 to 20 kt. Elsewhere, SW to W winds 15 to 25 kt, becoming variable less than 10 kt Tuesday night. Seas 9 to 19 ft. Scattered thunderstorms W of 159W. .WEDNESDAY...E of 160W, E to SE winds 10 to 20 kt. W of 160W, SE to S winds up to 15 kt. Seas 6 to 12 ft. Isolated thunderstorms far NW waters. .THURSDAY...E winds 10 to 20 kt. Seas 6 to 8 ft. $$