Cocos Island - Home Island Swell ForecastAustraliaOFFSHORECocos IslandsCocos Island - Home Island1-Day3-Day5-Day Graph Plots Open in Graphs Swell Height and Direction Forecast NOAA WaveWatch III Swell Period Forecast NOAA WaveWatch IIICocos Island - Home Island swell forecast issued today at 3:03 am. Next forecast at approx. 3:03 am.Get WillyWeather+ to remove ads