Offshore Forecast
Issued by NWS
Issued by NWS
564 FZHW61 PHFO 200314 OFFN10 NAVTEX MARINE FORECAST FOR HAWAIIAN WATERS NATIONAL WEATHER SERVICE HONOLULU HI 513 PM HST WED NOV 19 2025 ...Please refer to Coastal Waters Forecasts available through NOAA Weather Radio and other means for detailed coastal forecasts... .Synopsis...A strong high pressure system north of the offshore area will track eastward through Friday. A trough will set up NE of the area this weekend and weaken the trade winds. $$ Hawaiian waters within 40 nautical miles including the channels- .TONIGHT...East winds 25 to 30 knots. Seas 10 to 14 feet. Wave Detail: East 8 feet at 7 seconds, north northwest 8 feet at 13 seconds and north 4 feet at 10 seconds. Scattered showers. .THURSDAY...East winds 20 to 25 knots. Seas 9 to 12 feet. Wave Detail: East 8 feet at 8 seconds, north northwest 6 feet at 13 seconds and north northeast 4 feet at 10 seconds. Isolated showers. .THURSDAY NIGHT...East winds 20 to 25 knots. Seas 7 to 9 feet. Wave Detail: East 7 feet at 7 seconds and north northwest 5 feet at 13 seconds. Scattered showers. .FRIDAY...East winds 15 to 20 knots. Seas 6 to 9 feet. Wave Detail: East 6 feet at 7 seconds and north northwest 5 feet at 16 seconds. Scattered showers. .FRIDAY NIGHT...East winds 15 to 20 knots. Seas 6 to 9 feet. Scattered showers. .SATURDAY...East winds 10 to 15 knots. Seas 6 to 9 feet. Scattered showers. .SATURDAY NIGHT...East northeast winds 10 to 15 knots. Seas 6 to 9 feet. Scattered showers. .SUNDAY...East winds 15 to 20 knots. Seas 5 to 7 feet. Scattered showers. .MONDAY...East winds 10 to 15 knots. Seas 5 to 7 feet. Isolated showers. $$ Hawaiian Offshore Waters- .TONIGHT...E winds 15 to 25 kt. Seas 7 to 12 ft. Isolated thunderstorms. .THURSDAY through THURSDAY NIGHT...E winds 15 to 25 kt. Seas 7 to 12 ft. Isolated thunderstorms. .FRIDAY through MONDAY...E winds 10 to 20 kt, highest SE. Seas 6 to 9 ft. $$