Boomerang Island Swell ForecastAustraliaWAPilbaraBoomerang Island1-Day3-Day5-Day Graph Plots Open in Graphs Swell Height and Direction Forecast NOAA WaveWatch III Swell Period Forecast NOAA WaveWatch IIIBoomerang Island swell forecast issued today at 9:59 pm. Next forecast at approx. 9:59 pm.Get WillyWeather+ to remove ads