


Offshore Forecast
Issued by NWS
Issued by NWS
842 FZHW61 PHFO 122121 OFFN10 NAVTEX MARINE FORECAST FOR HAWAIIAN WATERS NATIONAL WEATHER SERVICE HONOLULU HI 1121 AM HST SAT JUL 12 2025 ...Please refer to Coastal Waters Forecasts available through NOAA Weather Radio and other means for detailed coastal forecasts... .Synopsis...High pressure far NE of the state will gradually lift further N through the weekend, then strengthen early next week. $$ Hawaiian waters within 40 nautical miles including the channels- .TODAY...East winds 15 to 20 knots. Seas 5 to 6 feet. Wave Detail: East 5 feet at 7 seconds. Hazy. Scattered showers. .TONIGHT...East winds 20 to 25 knots. Seas 5 to 6 feet. Wave Detail: East 5 feet at 6 seconds. Hazy. Scattered showers. .SUNDAY...East winds 15 to 20 knots. Seas 5 to 6 feet. Wave Detail: East 5 feet at 6 seconds. Hazy. Isolated showers. .SUNDAY NIGHT...East winds 15 to 20 knots. Seas 5 to 7 feet. Wave Detail: East 5 feet at 6 seconds. Hazy. Isolated showers. .MONDAY...East northeast winds 15 to 20 knots. Seas 5 to 6 feet. Isolated showers. .MONDAY NIGHT...East northeast winds 15 to 20 knots. Seas 5 to 6 feet. Scattered showers. .TUESDAY...East northeast winds 15 to 20 knots. Seas 5 to 7 feet. Isolated showers through the night. Scattered showers through the day. .WEDNESDAY...East northeast winds 20 to 25 knots. Seas 5 to 7 feet. Isolated showers. $$ Hawaiian Offshore Waters- .THIS AFTERNOON THROUGH TONIGHT...E winds 10 to 20 kt. Seas 6 to 8 ft. .SUNDAY THROUGH MONDAY...E winds 10 to 20 kt. Seas 6 to 8 ft. Isolated thunderstorms far NW waters. .TUESDAY...E winds 10 to 20 kt. Seas 6 to 8 ft. .WEDNESDAY...E winds 15 to 25 kt. Seas 6 to 9 ft. $$