Chiefs Island Swell ForecastUnited StatesORCoos CountyChiefs Island1-Day3-Day5-Day Graph Plots Open in Graphs Swell Height and Direction Forecast NOAA WaveWatch III Swell Period Forecast NOAA WaveWatch IIIChiefs Island swell forecast issued today at 8:43 pm. Next forecast at approx. 8:43 pm.Get an account to remove ads