Waterfall Bay (Fortescue) Swell ForecastAustraliaTASSouthernWaterfall Bay (Fortescue)1-Day3-Day5-Day Graph Plots Open in Graphs Swell Height and Direction Forecast NOAA WaveWatch III Swell Period Forecast NOAA WaveWatch IIIWaterfall Bay (Fortescue) swell forecast issued today at 12:18 am. Next forecast at approx. 12:18 am.Get WillyWeather+ to remove ads