Offshore Forecast
Issued by NWS
Issued by NWS
038 FZHW61 PHFO 200946 OFFN10 NAVTEX MARINE FORECAST FOR HAWAIIAN WATERS NATIONAL WEATHER SERVICE HONOLULU HI 1146 PM HST THU SEP 19 2024 ...Please refer to Coastal Waters Forecasts available through NOAA Weather Radio and other means for detailed coastal forecasts... .Synopsis...The surface ridge will remain strong north of the area through Saturday, then weaken Sunday through early next week. A broad upper low will drift southward into the area Sunday into early next week. $$ Hawaiian waters within 40 nautical miles including the channels- .REST OF TONIGHT THROUGH MONDAY...East winds 15 to 25 knots decreasing to 10 to 20 knots Sunday. Seas 5 to 7 feet subsiding to 4 to 6 feet Sunday. Wave Detail: East 3 to 6 feet at 6 seconds. Scattered showers overnight, isolated showers during the day. Slight chance of thunderstorms later in the weekend. .TUESDAY...East winds 10 to 20 knots. Seas 3 to 5 feet, building to 5 to 7 feet. Wave Detail: Northwest 3 feet building to 5 feet at 17 seconds late. Scattered showers overnight, isolated showers during the day. $$ Hawaiian Offshore Waters- .REST OF TONIGHT...E winds 10 to 20 kt. Seas 5 to 7 ft. Isolated thunderstorms SE Waters. .FRIDAY THROUGH SATURDAY NIGHT...E winds 10 to 20 kt. Seas 5 to 7 ft. Isolated thunderstorms SE Waters through Friday night. .SUNDAY THROUGH TUESDAY...E winds 10 to 15 kt. Seas 4 to 6 ft building to 6 to 8 ft Tuesday. Isolated thunderstorms N of 23N through Sunday night. $$