Offshore Forecast
Issued by NWS
Issued by NWS
688 FZHW61 PHFO 090346 OFFN10 NAVTEX MARINE FORECAST FOR HAWAIIAN WATERS NATIONAL WEATHER SERVICE HONOLULU HI 546 PM HST MON DEC 8 2025 ...Please refer to Coastal Waters Forecasts available through NOAA Weather Radio and other means for detailed coastal forecasts... .Synopsis...A surface ridge N of the Hawaiian Islands will weaken as a cold front approaches from the NW. The cold front will enter the NW offshore waters by Wednesday, and stall over the central waters on Thursday into Friday, with NW to N winds in its wake. Another cold front may approach the far NW waters on Saturday. $$ Hawaiian waters within 40 nautical miles including the channels- .TONIGHT...East winds 15 to 20 knots. Seas 5 to 6 feet. Wave Detail: East 5 feet at 8 seconds and northwest 3 feet at 12 seconds. Isolated showers. .TUESDAY...East southeast winds 7 to 10 knots to Kauai...east 15 to 20 knots elsewhere. Seas 5 to 7 feet. Wave Detail: East 4 feet at 8 seconds and northwest 4 feet at 13 seconds. Isolated showers. .TUESDAY NIGHT...South southeast winds 7 to 10 knots. Seas 6 to 9 feet. Wave Detail: Northwest 6 feet at 14 seconds and east 4 feet at 8 seconds. Isolated showers. .WEDNESDAY...Southwest winds 10 to 15 knots. Seas 7 to 10 feet. Wave Detail: Northwest 8 feet at 15 seconds and east 4 feet at 8 seconds. Isolated showers. .WEDNESDAY NIGHT...West southwest winds 10 to 15 knots. Seas 6 to 9 feet. Scattered showers. .THURSDAY...West northwest winds 7 to 10 knots. Seas 7 to 10 feet. Scattered showers. .THURSDAY NIGHT...winds variable less than 10 knots Alenuihaha Channel...northeast to 10 knots elsewhere. Seas 6 to 9 feet. Isolated showers. .FRIDAY...Southeast winds 7 to 10 knots. Seas 5 to 8 feet. Isolated showers. .SATURDAY...winds variable less than 10 knots Alenuihaha Channel...southwest 7 to 10 knots elsewhere. Seas 5 to 7 feet. Isolated showers. $$ Hawaiian Offshore Waters- .TONIGHT...E winds 10 to 20 kt. Seas 6 ft. .TUESDAY...NW Half, SE winds 10 to 15 kt, diminishing to up to 10 kt in the afternoon. SE Half, E winds 10 to 20 kt. Seas 6 to 8 ft. .TUESDAY NIGHT...SW winds 15 to 25 kt NW Half, E 10 to 15 kt SE Half. Seas 6 to 9 ft. Isolated thunderstorms far NW waters. .WEDNESDAY...Cold front moving into NW waters. N of front, NW winds 15 to 25 kt. S of front, SW to SE winds 10 to 15 kt. Seas 6 to 10 ft, highest NW waters. Isolated thunderstorms far NW waters. .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. .FRIDAY...S of 18N, E winds 10 to 15 kt. Elsewhere, variable winds up to 10 kt. Seas 6 to 8 ft. .SATURDAY...NW Half, SW winds 10 to 20 kt. SE Half, variable winds up to 10 kt. Seas 6 to 9 ft. Isolated thunderstorms NW Half. $$