


Offshore Forecast
Issued by NWS
Issued by NWS
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144 FZHW61 PHFO 081528 OFFN10 NAVTEX MARINE FORECAST FOR HAWAIIAN WATERS NATIONAL WEATHER SERVICE HONOLULU HI 528 AM HST WED OCT 8 2025 ...Please refer to Coastal Waters Forecasts available through NOAA Weather Radio and other means for detailed coastal forecasts... .Synopsis...A surface trough over the NW waters will maintain a lighter SE flow across the offshore waters for the next several days. High pressure will build far NE of the islands by this weekend and strengthen easterly trades through early next week. $$ Hawaiian waters within 40 nautical miles including the channels- .TODAY...winds variable less than 10 knots to Kauai...south southeast 7 to 10 knots elsewhere. Seas 3 to 4 feet. Isolated showers. .TONIGHT...South southeast winds 7 to 10 knots. Seas 3 to 4 feet. Scattered showers. .THURSDAY...South southeast winds 7 to 10 knots. Seas 3 to 4 feet. Isolated showers. .THURSDAY NIGHT...Southeast winds 10 to 15 knots. Seas 3 to 5 feet. Isolated showers. .FRIDAY...East southeast winds 10 to 15 knots. Seas 3 to 5 feet. Isolated showers. .FRIDAY NIGHT...East winds 7 to 10 knots to Kauai...east 15 to 20 knots elsewhere. Seas 5 to 7 feet. Scattered showers. .SATURDAY...East winds 15 to 20 knots. Seas 5 to 7 feet. Isolated showers through the night, then scattered showers through the day. .SUNDAY...East northeast winds 10 to 15 knots. Seas 5 to 7 feet. Scattered showers. $$ Hawaiian Offshore Waters- .TODAY...NW Half, S winds up to 10 kt, rising to 10 to 15 kt late in the afternoon. SE Half, SE winds up to 10 kt. Seas 6 ft. .WEDNESDAY NIGHT...SE winds up to 10 kt NW Half, SE 10 to 15 kt SE Half. Seas 6 ft or less. Isolated thunderstorms SE Waters. .THURSDAY THROUGH FRIDAY...SE winds up to 10 kt NW Half, SE 10 to 15 kt SE Half. Seas 6 to 7 ft. Isolated thunderstorms SE Waters. .SATURDAY AND SUNDAY...E winds 10 to 20 kt. Seas 6 to 8 ft. $$