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 12:33 am. Next forecast at approx. 12:33 pm. Wind Speed Wind Gust Porpoise Bay Wind Statistics View MoreNovember WindRottnest Island (3 km)2026OctoberNovemberStrongest – Average November–Strongest 23 October, 202672.4 km/h SSWAverage October25.7 km/hStrongest 17 August, 2026100.1 km/h WAverage 202625.9 km/hClimate (2021–2026)Rottnest Island (3 km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 2 August, 2023127.8 km/h SSWAverage 2021–202626.8 km/hWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average November22.5%12.5%2.5%CalmNear GaleNovember Wind RoseNovember (5 Year Average)5 Year Average Annual5 Year Average November27.5%15%2.5%CalmNear GaleGet WillyWeather+ to remove ads