FZHW61 PHFO 010302 OFFN10 NAVTEX MARINE FORECAST FOR HAWAIIAN WATERS NATIONAL WEATHER SERVICE HONOLULU HI 502 PM HST TUE MAR 31 2026 ...Please refer to Coastal Waters Forecasts available through NOAA Weather Radio and other means for detailed coastal forecasts... .Synopsis...High pressure N of Hawaii will shift E and weaken, causing trade winds to gradually diminish through Sunday. $$ Hawaiian waters within 40 nautical miles including the channels- .TONIGHT...East northeast winds 20 to 25 knots. Seas 7 to 10 feet. Wave Detail: North northeast 7 feet at 11 seconds and east northeast 6 feet at 6 seconds. Isolated showers. .WEDNESDAY...East northeast winds 20 to 25 knots. Seas 7 to 9 feet. Wave Detail: North northeast 7 feet at 10 seconds and east northeast 5 feet at 5 seconds. Isolated showers. .WEDNESDAY NIGHT...East northeast winds 25 to 30 knots Alenuihaha Channel...east northeast 15 to 20 knots elsewhere. Seas 6 to 9 feet. Wave Detail: Northeast 6 feet at 10 seconds and east northeast 5 feet at 6 seconds. Isolated showers. .THURSDAY...East northeast winds 15 to 20 knots. Seas 6 to 7 feet. Wave Detail: Northeast 5 feet at 9 seconds and east northeast 4 feet at 5 seconds. Isolated showers. .THURSDAY NIGHT...East northeast winds 15 to 20 knots. Seas 6 to 7 feet. Isolated showers. .FRIDAY AND FRIDAY NIGHT...Northeast winds 15 to 20 knots. Seas 5 to 7 feet. Isolated showers. .SATURDAY...East northeast winds 15 to 20 knots. Seas 4 to 6 feet. Isolated showers. .SUNDAY...East winds 15 to 20 knots. Seas 4 to 5 feet. Isolated showers. $$ Hawaiian Offshore Waters- .TONIGHT...NE winds 15 to 25 kt. Seas 8 to 11 ft. .WEDNESDAY...NE winds 15 to 25 kt. Seas 8 to 10 ft. .WEDNESDAY NIGHT THROUGH SATURDAY...NE winds 10 to 20 kt. Seas 6 to 8 ft. .SUNDAY...NE to E winds 10 to 20 kt. Seas 6 ft. $$