Secret Harbour Wind ForecastAustraliaWAPerthSecret Harbour1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Bureau of Meteorology Swell Height and Direction Forecast NOAA WaveWatch IIIWind Real-Time Secret Harbour wind forecast issued today at 2:33 am. Next forecast at approx. 2:33 pm. Wind Speed Wind Gust Secret Harbour Wind Statistics View MoreNovember WindMandurah (13 km)2026OctoberNovemberStrongest 1 November, 202635.3 km/h WSWAverage November13.5 km/hStrongest 8 October, 202651.8 km/h WAverage October12.8 km/hStrongest 31 May, 2026103.7 km/h WNWAverage 202612.3 km/hClimate (2021–2026)Mandurah (13 km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 2 August, 2022109.1 km/h WAverage 2021–202613.3 km/hWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average November15%8.75%2.5%CalmStrongNovember Wind RoseNovember (5 Year Average)5 Year Average Annual5 Year Average November17.5%10%2.5%CalmStrongGet WillyWeather+ to remove ads