Offshore Forecast
Issued by NWS
Issued by NWS
373 FZHW61 PHFO 152100 OFFN10 NAVTEX MARINE FORECAST FOR HAWAIIAN WATERS NATIONAL WEATHER SERVICE HONOLULU HI 1100 AM HST WED MAY 15 2024 ...Please refer to Coastal Waters Forecasts available through NOAA Weather Radio and other means for detailed coastal forecasts... .Synopsis...A cold front will approach the western offshore waters today, stall over the central waters late Thursday, then weaken into a trough and shift westward on Friday. Thunderstorms are possible through the period. $$ Hawaiian waters within 40 nautical miles including the channels- .REST OF TODAY...South winds 15 to 20 knots. Seas 4 to 6 feet. Wave Detail: South southeast 5 feet at 6 seconds, northwest 3 feet at 12 seconds and south southwest 3 feet at 16 seconds. Numerous showers. .TONIGHT...South winds 15 to 20 knots. Seas 5 to 6 feet. Wave Detail: Southeast 5 feet at 6 seconds, northwest 5 feet at 11 seconds and south southwest 3 feet at 19 seconds. Frequent showers with isolated thunderstorms. .THURSDAY...West northwest winds 10 to 15 knots near Kauai and Oahu...south southeast 20 to 25 knots elsewhere. Seas 5 to 8 feet. Wave Detail: Northwest 6 feet at 10 seconds, east southeast 4 feet at 6 seconds and south southwest 3 feet at 18 seconds. Scattered showers with isolated thunderstorms. .THURSDAY NIGHT...East southeast winds 7 to 10 knots to Kauai... southeast 20 to 25 knots elsewhere. Seas 6 to 9 feet. Wave Detail: Northwest 8 feet at 11 seconds, east southeast 4 feet at 6 seconds and south southwest 3 feet at 17 seconds. Occasional showers with isolated thunderstorms. .FRIDAY...South winds 10 to 15 knots to Kauai...southeast 20 to 25 knots elsewhere. Seas 5 to 8 feet. Occasional heavy showers with isolated thunderstorms. .FRIDAY NIGHT...South southeast winds 10 to 15 knots to Kauai... east southeast 20 to 25 knots elsewhere. Seas 5 to 7 feet. Occasional showers with isolated thunderstorms. .SATURDAY...Southeast winds 10 to 15 knots to Kauai...east southeast 20 to 25 knots elsewhere. Seas 5 to 7 feet. Numerous showers. .SUNDAY...Southeast winds to 15 knots to Kauai...southeast 20 to 25 knots elsewhere. Seas 5 to 6 feet. Scattered showers through the night. Isolated showers through the day. Winds and seas higher in and near tstms. $$ Hawaiian Offshore Waters- .THIS AFTERNOON...W winds 15 to 25 kt NW Half, SE 10 to 20 kt SE Half. Seas 6 to 12 ft. Isolated thunderstorms. .TONIGHT...S winds 10 to 20 kt. Seas 6 to 11 ft. Isolated thunderstorms. .THURSDAY...E of 160W, SE winds 15 to 25 kt. W of 160W, NW winds 10 to 15 kt, diminishing to up to 10 kt late in the morning, then, becoming W early in the afternoon, diminishing to up to 10 kt late in the afternoon. Seas 6 to 10 ft. Isolated thunderstorms. .THURSDAY NIGHT...SE winds 15 to 25 kt E of 160W, S 10 to 20 kt W of 160W. Seas 7 to 10 ft. Scattered thunderstorms NW Half - isolated thunderstorms SE Waters. .FRIDAY...SE winds 15 to 25 kt. Seas 7 to 9 ft. Isolated thunderstorms. .SATURDAY...SE winds 15 to 25 kt. Seas 6 to 9 ft. Isolated thunderstorms NW Half. .SUNDAY...SE winds 20 to 30 kt. Seas 6 to 9 ft. Isolated thunderstorms NW Half. $$