Offshore Forecast
Issued by NWS
Issued by NWS
817 FZHW61 PHFO 070913 OFFN10 NAVTEX MARINE FORECAST FOR HAWAIIAN WATERS NATIONAL WEATHER SERVICE HONOLULU HI 1113 PM HST SAT DEC 6 2025 ...Please refer to Coastal Waters Forecasts available through NOAA Weather Radio and other means for detailed coastal forecasts... .Synopsis...A weak high pressure ridge will remain locked in place just N of the Hawaiian Islands. An approaching cold front will weaken the ridge and decrease wind speeds through Tuesday. The cold front enters NW offshore waters by Wednesday, and move over central waters on Thursday. NW to N winds will blow in behind the front. $$ Hawaiian waters within 40 nautical miles including the channels- .TONIGHT...East winds 15 to 20 knots. Seas 6 to 9 feet. Wave Detail: East 5 feet at 8 seconds and northwest 5 feet at 13 seconds. Hazy. Isolated showers. .SUNDAY...East winds 10 to 15 knots. Seas 6 to 7 feet. Wave Detail: East 5 feet at 8 seconds and north northwest 4 feet at 12 seconds. Isolated showers. .SUNDAY NIGHT...East winds 15 to 20 knots. Seas 6 to 8 feet. Wave Detail: East 5 feet at 8 seconds and north northwest 4 feet at 12 seconds. Isolated showers. .MONDAY...East winds 15 to 20 knots. Seas 6 to 8 feet. Wave Detail: East 5 feet at 8 seconds and north northwest 3 feet at 12 seconds. .MONDAY NIGHT...East winds 15 to 20 knots. Seas 6 to 7 feet. Isolated showers. .TUESDAY...East southeast winds to 10 knots to Kauai...east 15 to 20 knots elsewhere. Seas 6 to 9 feet. Isolated showers. .TUESDAY NIGHT...East winds 10 to 15 knots. Seas 6 to 9 feet. Isolated showers. .WEDNESDAY...South winds 10 to 15 knots. Seas 7 to 10 feet. Isolated showers through the night. Scattered showers through the day. .THURSDAY...Near Kauai and Oahu, west southwest winds 10 to 15 knots, becoming northwest 15 to 20 knots. Elsewhere, south southeast winds 10 to 15 knots, veering to south southwest 7 to 10 knots. Seas 6 to 9 feet. Scattered showers through the night. Isolated showers through the day. $$ Hawaiian Offshore Waters- .REST OF TONIGHT...E winds 10 to 20 kt. Seas 6 to 8 ft. .SUNDAY...E winds 10 to 20 kt. Seas 6 to 8 ft. .SUNDAY NIGHT AND MONDAY...E winds 10 to 20 kt. Seas 5 to 7 ft. .TUESDAY...SE to S winds up to 10 kt. Seas 6 to 9 ft. .WEDNESDAY...Cold front moving into NW waters. N of front, NW to N winds 10 to 20 kt. S of front, variable winds up to 10 kt. Seas 6 to 9 ft. Isolated thunderstorms NW Half. .THURSDAY...Cold front over central waters. N of front, NW to N winds 10 to 20 kt. S of front, variable winds up to 10 kt. Seas 6 to 9 ft. $$