FZHW61 PHFO 240328 OFFN10 NAVTEX MARINE FORECAST FOR HAWAIIAN WATERS NATIONAL WEATHER SERVICE HONOLULU HI ISSUED BY NWS OCEAN PREDICTION CENTER WASHINGTON DC 528 PM HST Wed Apr 23 2025 ...Please refer to Coastal Waters Forecasts available through NOAA Weather Radio and other means for detailed coastal forecasts... .Synopsis...Low pressure well to the NW of area near 27N167W will begin moving N tonight into Thursday. It will then continue well N of the area Thursday night into Friday. Over the western half, light to moderate south to southeast winds prevail through Friday then diminish to variable light winds into the weekend. Over the eastern half, mostly moderate to locally fresh southeast winds persist through the forecast period. Heavy showers and the chance for thunderstorms persist into the weekend, especially over the northwest half of the area. $$ Hawaiian waters within 40 nautical miles including the channels- .TONIGHT THROUGH THURSDAY...Southeast winds 15 to 20 knots. Seas 5 to 7 feet. Scattered to numerous showers. Isolated thunderstorms through Wednesday night, mainly around Kauai. .THURSDAY NIGHT AND FRIDAY...East southeast winds 15 to 20 knots. Seas 5 to 7 feet. Scattered showers. .FRIDAY NIGHT...South southeast winds to 10 knots to Kauai...east southeast 15 to 20 knots elsewhere. Seas 5 to 7 feet. Scattered showers. .SATURDAY...Southeast winds to 10 knots to Kauai...east southeast 15 to 20 knots elsewhere. Seas 5 to 8 feet, subsiding to 5 to 6 feet. Scattered showers. .SUNDAY THROUGH MONDAY...East winds 15 to 20 knots. Seas 4 to 6 feet. Scattered showers. $$ Hawaiian Offshore Waters- .TONIGHT...SE winds 15 to 25 kt. Seas 6 to 8 ft. Thunderstorms likely through the night. .THURSDAY...SE winds 10 to 20 kt. Seas 6 to 8 ft. Thunderstorms likely through the day. .THURSDAY NIGHT...SE winds 10 to 20 kt. Seas 6 to 8 ft. Occasional thunderstorms through the night. .FRIDAY...SE winds 10 to 20 kt. Seas 6 to 8 ft. Thunderstorms likely through the day. .FRIDAY NIGHT...SE winds 10 to 20 kt. Seas 6 to 8 ft. Thunderstorms likely. .SATURDAY...SE winds 10 to 15 kt. Seas 6 to 7 ft. Scattered showers. .SUNDAY...E winds 10 to 15 kt. Seas 6 to 7 ft. Scattered showers. .MONDAY...E winds 10 to 20 kt. Seas 6 to 7 ft. Scattered showers. $$