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 10:48 am. Next forecast at approx. 10:48 am.Get WillyWeather+ to remove ads