


Kauai Windward Waters Marine Forecast
Updated 3:32pm HST Aug 26, 2026
Tonight
East northeast winds 15 to 20 knots. Seas 3 to 5 feet.
Thursday
East northeast winds to 15 knots. Seas 4 to 5 feet.
Thursday Night
East northeast winds to 15 knots. Seas 4 to 6 feet. Wave Detail: East southeast 5 feet at 7 seconds and south 4 feet at 15 seconds. Scattered showers.
Friday
East northeast winds to 15 knots. Seas 5 to 6 feet.
Friday Night
East northeast winds to 15 knots. Seas 5 to 7 feet. Wave Detail: East 5 feet at 14 seconds and south 4 feet at 13 seconds. Scattered showers.
Saturday
East winds 15 to 20 knots. Seas 5 to 7 feet. Wave Detail: East 6 feet at 13 seconds and south 4 feet at 13 seconds.
Saturday Night
East winds 15 to 20 knots. Seas 5 to 7 feet.
Sunday
East winds 15 to 20 knots. Seas 5 to 6 feet. Wave Detail: East 5 feet at 6 seconds and south southwest 3 feet at 15 seconds. Scattered showers.
Monday
East northeast winds 15 to 20 knots. Seas 5 to 7 feet.