Kekua'ai'opihi Swell ForecastUnited StatesHIMauiKekua'ai'opihi1-Day3-Day5-Day Graph Plots Open in Graphs Swell Height and Direction Forecast NOAA WaveWatch III Swell Period Forecast NOAA WaveWatch IIIKekua'ai'opihi swell forecast issued today at 1:48 pm. Next forecast at approx. 1:48 pm.Get WillyWeather+ to remove ads