Main Beach (Byron Bay) Swell ForecastAustraliaNSWFar North CoastMain Beach (Byron Bay)1-Day3-Day5-Day Graph Plots Open in Graphs Swell Height and Direction Forecast NOAA WaveWatch III Swell Period Forecast NOAA WaveWatch IIIMain Beach (Byron Bay) swell forecast issued today at 7:39 pm. Next forecast at approx. 7:39 pm.Get WillyWeather+ to remove ads