Perth FAD3 (offshore) Swell ForecastAustraliaWAWheatbeltPerth FAD3 (offshore)1-Day3-Day5-Day Graph Plots Open in Graphs Swell Height and Direction Forecast NOAA WaveWatch III Swell Period Forecast NOAA WaveWatch IIIPerth FAD3 (offshore) swell forecast issued today at 10:58 am. Next forecast at approx. 10:58 am.Get WillyWeather+ to remove ads