Offshore Forecast
Issued by NWS
Issued by NWS
888 FZHW61 PHFO 220306 OFFN10 NAVTEX MARINE FORECAST FOR HAWAIIAN WATERS NATIONAL WEATHER SERVICE HONOLULU HI 506 PM HST TUE MAY 21 2024 ...Please refer to Coastal Waters Forecasts available through NOAA Weather Radio and other means for detailed coastal forecasts... .Synopsis...Strong surface high pressure will remain far NE of Hawaii during the next couple of days, as a surface trough just NW of the area slowly weakens then drifts westward. High pressure will shift N of the area Friday into the weekend. $$ Hawaiian waters within 40 nautical miles including the channels- .TONIGHT...Kauai and Oahu waters, east to southeast winds 10 to 15 knots. Big Island and Maui County waters, east winds 15 to 25 knots. Seas 4 to 6 feet. Wave Detail: East 5 feet at 7 seconds and south 3 feet at 14 seconds. Scattered showers with a slight chance of thunderstorms west of Kauai. .WEDNESDAY AND WEDNESDAY NIGHT...East winds 15 to 25 knots, except east-southeast winds 10 to 20 knots Kauai waters. Seas 4 to 7 feet. Wave Detail: East 6 feet at 7 seconds. Scattered showers. .THURSDAY THROUGH SUNDAY...East winds 15 to 25 knots. Seas 4 to 7 feet. Isolated to scattered showers. $$ Hawaiian Offshore Waters- .TONIGHT...NW half, SE winds 10 to 20 kt. SE half, E winds 10 to 20 kt. Seas 6 to 8 ft. Isolated thunderstorms W of 160W. .WEDNESDAY AND WEDNESDAY NIGHT...NW half, SE winds 10 to 20 kt. SE half, E winds 15 to 20 kt. Seas 6 to 9 ft. Isolated thunderstorms far NW waters. .THURSDAY AND THURSDAY NIGHT...NW half, E to SE winds 15 to 20 kt. SE half, E winds 20 kt. Seas 6 to 9 ft. .FRIDAY THROUGH SUNDAY...E winds 15 to 20 kt. Seas 6 to 8 ft. $$