Offshore Forecast
Issued by NWS
Issued by NWS
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565 FZHW61 PHFO 160932 OFFN10 NAVTEX MARINE FORECAST FOR HAWAIIAN WATERS NATIONAL WEATHER SERVICE HONOLULU HI 1132 PM HST TUE SEP 15 2026 ...Please refer to Coastal Waters Forecasts available through NOAA Weather Radio and other means for detailed coastal forecasts... .Synopsis...Moderate to locally fresh trade winds increase to fresh to locally strong on Wednesday as a ridge builds to the N. Trades persist at fresh to locally strong levels through the weekend. Isolated thunderstorms possible as a trough traverses the waters from east to west Wednesday night through $$ Hawaiian waters within 40 nautical miles including the channels- .TONIGHT...East northeast winds 15 to 20 knots. Seas 4 to 6 feet. Wave Detail: East northeast 4 feet at 5 seconds and east 3 feet at 10 seconds. Scattered showers. .WEDNESDAY...Northeast winds 20 to 25 knots. Seas 4 to 6 feet. Wave Detail: East northeast 4 feet at 5 seconds and east 3 feet at 10 seconds. Scattered showers. .WEDNESDAY NIGHT...Northeast winds 20 to 25 knots. Seas 5 to 7 feet. Wave Detail: East northeast 4 feet at 6 seconds and east 4 feet at 10 seconds. Numerous showers. .THURSDAY...East northeast winds 15 to 20 knots. Seas 5 to 7 feet. Wave Detail: East northeast 5 feet at 5 seconds and east 4 feet at 9 seconds. Numerous heavy showers. .THURSDAY NIGHT...East northeast winds 20 to 25 knots. Seas 5 to 7 feet. Numerous heavy showers with isolated thunderstorms. .FRIDAY...East northeast winds 15 to 20 knots. Seas 5 to 7 feet. Scattered heavy showers with isolated thunderstorms. .FRIDAY NIGHT...East winds 20 to 25 knots. Seas 5 to 7 feet. Scattered showers. .SATURDAY...East northeast winds 15 to 20 knots, rising to 20 to 25 knots. Seas 5 to 7 feet. Scattered showers. .SUNDAY...East northeast winds 15 to 20 knots, rising to 20 to 25 knots. Seas 6 to 7 feet. Scattered showers. Winds and seas higher in and near tstms. $$ Hawaiian Offshore Waters- .REST OF TONIGHT...NE to E winds 10 to 20 kt. Seas 6 ft. .WEDNESDAY...NW Half, NE winds 10 to 20 kt. SE Half, NE winds 10 to 20 kt, rising to 15 to 25 kt late in the afternoon. Seas 6 to 7 ft. Isolated thunderstorms far E waters. .WEDNESDAY NIGHT...NE to E winds 15 to 25 kt. Seas 6 to 8 ft. Isolated thunderstorms SE Waters. .THURSDAY AND THURSDAY NIGHT...NE to E winds 15 to 25 kt. Seas 6 to 8 ft. Isolated thunderstorms E of 160W. .FRIDAY...E winds 15 to 25 kt. Seas 7 to 8 ft. Isolated thunderstorms S of 23N. .SATURDAY...E winds 15 to 25 kt. Seas 6 to 8 ft. Isolated thunderstorms S of 19N. .SUNDAY...NE to E winds 15 to 25 kt. Seas 6 to 8 ft. $$