Hanalei River Swell ForecastUnited StatesHIKauaiHanalei River1-Day3-Day5-Day Graph Plots Open in Graphs Swell Height and Direction Forecast NOAA WaveWatch III Swell Period Forecast NOAA WaveWatch IIIHanalei River swell forecast issued today at 2:44 am. Next forecast at approx. 2:44 am.Get an account to remove ads