Offshore Forecast
Issued by NWS
Issued by NWS
820 FZHW61 PHFO 230311 OFFN10 NAVTEX MARINE FORECAST FOR HAWAIIAN WATERS NATIONAL WEATHER SERVICE HONOLULU HI 511 PM HST SAT NOV 22 2025 ...Please refer to Coastal Waters Forecasts available through NOAA Weather Radio and other means for detailed coastal forecasts... .Synopsis...High pressure far NE of Hawaii will weaken and drift to the E tonight. A surface ridge will remain over or just N outside of far northern offshore waters Sunday through Thursday. $$ Hawaiian waters within 40 nautical miles including the channels- .TONIGHT...East winds 15 to 20 knots. Seas 7 to 10 feet. Wave Detail: Northwest 8 feet at 15 seconds and east 5 feet at 8 seconds. Isolated showers. .SUNDAY...East winds 15 to 20 knots. Seas 6 to 8 feet. Wave Detail: Northwest 6 feet at 13 seconds and east 5 feet at 8 seconds. Isolated showers. .SUNDAY NIGHT...East winds 15 to 20 knots. Seas 5 to 7 feet. Wave Detail: East 5 feet at 8 seconds and northwest 5 feet at 13 seconds. Isolated showers. .MONDAY...East winds 15 to 20 knots. Seas 5 to 7 feet. Wave Detail: East 5 feet at 6 seconds and northwest 4 feet at 12 seconds. Isolated showers. .MONDAY NIGHT...East winds 15 to 20 knots. Seas 5 to 6 feet. Isolated showers. .TUESDAY...East winds 10 to 15 knots. Seas 4 to 5 feet. Isolated showers. .TUESDAY NIGHT...East winds 10 to 15 knots. Seas 5 to 8 feet. Scattered showers. .WEDNESDAY...East winds 10 to 15 knots. Seas 8 to 11 feet. Isolated showers through the night, then scattered showers through the day. .THURSDAY...East winds 10 to 15 knots, becoming east southeast 15 to 20 knots. Seas 6 to 9 feet. Scattered showers. $$ Hawaiian Offshore Waters- .TONIGHT...N of 23N, E winds 10 to 15 kt. S of 23N, E winds 15 to 20 kt. Seas 8 to 10 ft, highest N waters. Isolated thunderstorms W of 160W. .SUNDAY THROUGH MONDAY...N of 20N, E to SE winds 5 to 15 kt. S of 20N, E winds 15 to 20 kt. Seas 6 to 9 ft. .MONDAY NIGHT THROUGH WEDNESDAY...N of 24N, variable winds to 10 kt. S of 24N, E winds 10 to 15 kt. Seas 5 to 7 ft, building to 8 to 10 ft over far NW waters Wednesday. .THURSDAY...E to SE winds 10 to 20 kt, strongest S of 20N. Seas 7 to 10 ft. $$