Kapa'a Beach Wind ForecastUnited StatesHIKauaiKapa'a Beach1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast NOAA Swell Height and Direction Forecast NOAA WaveWatch IIIWind Real-Time Kapa'a Beach wind forecast issued today at 6:34 pm. Next forecast at approx. 6:34 am. Wind Speed Wind GustKapa'a Beach Wind Statistics July WindLihue, Lihue Airport (6.2 miles)2026JuneJulyStrongest – Average July–Strongest 7 June, 202623mph ENEAverage June13.2mphStrongest 2 February, 202636.9mph SWAverage 202613.2mphClimate (2021–2026)Lihue, Lihue Airport (6.2 miles)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 30 January, 202564mph WSWAverage 2021–202612.8mphGet WillyWeather+ to remove ads