Porpoise Bay Wind ForecastAustraliaWAPerthPorpoise Bay1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Bureau of Meteorology Swell Height and Direction Forecast NOAA WaveWatch IIIWind Real-Time Porpoise Bay wind forecast issued today at 10:34 am. Next forecast at approx. 10:34 pm. Porpoise Bay Wind Statistics View MoreMarch WindRottnest Island (3km)2026FebruaryMarchStrongest 1 March, 202663km/h SSEAverage March28.2km/hStrongest 21 February, 202676km/h SAverage February32.4km/hStrongest 12 January, 202676km/h SSWAverage 202631.4km/hClimate (2010–Present)Rottnest Island (3km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 2 August, 2023127.8km/h SSWAverage 2021–202626.9km/hWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average March22.5%12.5%2.5%CalmGaleMarch Wind RoseMarch (5 Year Average)5 Year Average Annual5 Year Average March30%16.25%2.5%CalmGaleGet WillyWeather+ to remove ads