FZHW61 PHFO 162137 OFFN10 NAVTEX MARINE FORECAST FOR HAWAIIAN WATERS NATIONAL WEATHER SERVICE HONOLULU HI 1137 AM HST SAT MAY 16 2026 ...Please refer to Coastal Waters Forecasts available through NOAA Weather Radio and other means for detailed coastal forecasts... .Synopsis...An upper low and its associated surface trough will continue to move northeast away from the region. Some isolated thunderstorms and scattered showers will remain possible. Increasing stability will slowly return to the region late this weekend into early next week as the upper low exits the area. $$ Hawaiian waters within 40 nautical miles including the channels- .TODAY...East winds 15 to 20 knots. Seas 5 to 7 feet. Wave Detail: East 6 feet at 8 seconds. Scattered showers. .TONIGHT...East winds 15 to 20 knots. Seas 5 to 7 feet. Wave Detail: East southeast 5 feet at 8 seconds. Scattered showers. .SUNDAY...East northeast winds 10 to 15 knots. Seas 4 to 6 feet. Wave Detail: East 4 feet at 8 seconds. Scattered showers. .SUNDAY NIGHT...East winds 15 to 20 knots. Seas 5 to 6 feet. Wave Detail: East 4 feet at 8 seconds. Scattered showers. .MONDAY...East northeast winds 20 to 25 knots Alenuihaha Channel...east northeast 10 to 15 knots elsewhere. Seas 5 to 6 feet. Isolated showers. .MONDAY NIGHT...East northeast winds 15 to 20 knots. Seas 5 to 7 feet. Isolated showers. .TUESDAY...East northeast winds 20 to 25 knots. Seas 5 to 8 feet. Isolated showers through the night. Scattered showers through the day. .WEDNESDAY...East northeast winds 20 to 25 knots. Seas 6 to 8 feet. Scattered showers. $$ Hawaiian Offshore Waters- .THIS AFTERNOON...E winds 10 to 20 kt NW waters, E 15 to 25 kt SE waters. Seas 6 to 9 ft. Isolated to scattered thunderstorms E of 160W. .TONIGHT...E winds 15 to 25 kt E of 160W, E 10 to 15 kt W of 160W. Seas 6 to 8 ft. Isolated to scattered thunderstorms E of 160W. .SUNDAY...E winds 10 to 20 kt. Seas 6 to 9 ft. Isolated thunderstorms E of 155W. .SUNDAY NIGHT THROUGH MONDAY...E winds 10 to 20 kt. Seas 6 to 9 ft. .TUESDAY THROUGH WEDNESDAY...E winds 15 to 25 kt. Seas 7 to 9 ft. $$