


Offshore Forecast
Issued by NWS
Issued by NWS
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370 FZHW61 PHFO 060317 OFFN10 NAVTEX MARINE FORECAST FOR HAWAIIAN WATERS NATIONAL WEATHER SERVICE HONOLULU HI 517 PM HST SUN OCT 5 2025 ...Please refer to Coastal Waters Forecasts available through NOAA Weather Radio and other means for detailed coastal forecasts... .Synopsis...A trough will develop NE of the area in the next couple of days, then move south across the offshore waters. $$ Hawaiian waters within 40 nautical miles including the channels- .TONIGHT...Northeast winds 15 to 20 knots. Seas 7 to 10 feet. Wave Detail: North northwest 7 feet at 11 seconds and east 3 feet at 5 seconds. Isolated showers. .MONDAY...East northeast winds 10 to 15 knots. Seas 5 to 8 feet. Wave Detail: North northwest 6 feet at 10 seconds and east 3 feet at 4 seconds. Scattered showers. .MONDAY NIGHT...East winds 10 to 15 knots. Seas 3 to 5 feet. Wave Detail: North northwest 4 feet at 14 seconds. Scattered showers. .TUESDAY...East southeast winds 7 to 10 knots. Seas 3 to 5 feet. Wave Detail: North northwest 4 feet at 12 seconds. Scattered showers. .TUESDAY NIGHT...Southeast winds 7 to 10 knots. Seas 3 to 4 feet. Scattered showers. .WEDNESDAY...Southeast winds 7 to 10 knots. Seas 3 to 4 feet. Scattered showers. .WEDNESDAY NIGHT...Southeast winds 10 to 15 knots. Seas 3 to 4 feet. Scattered showers. .THURSDAY...Southeast winds 7 to 10 knots to Kauai...east southeast 15 to 20 knots elsewhere. Seas 4 to 5 feet. Scattered showers. .FRIDAY...East winds 15 to 20 knots. Seas 4 to 6 feet. Isolated showers through the night. Scattered showers through the day. $$ Hawaiian Offshore Waters- .TONIGHT THROUGH MONDAY...NE winds 10 to 20 kt. Seas 6 to 9 ft. .TUESDAY...NW Half, E winds 10 to 20 kt. Elsewhere, E up to 10 kt. Seas 6 to 8 ft. .WEDNESDAY THROUGH FRIDAY...N of 24N, SE winds up to 10 kt. Elsewhere, SE 10 to 20 kt. Seas 6 to 7 ft. Isolated thunderstorms SE Waters through Thursday. $$