Hillarys Boat Harbour Wind ForecastAustraliaWAPerthHillarys Boat Harbour1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Bureau of Meteorology Swell Height and Direction Forecast NOAA WaveWatch IIIWind Real-Time Hillarys Boat Harbour wind forecast issued today at 2:33 am. Next forecast at approx. 2:33 pm. Hillarys Boat Harbour Wind Statistics View MoreAugust WindSwanbourne (15km)2025JulyAugustStrongest 3 August, 202594.3km/h WSWAverage August16.9km/hStrongest 7 July, 202583.2km/h WNWAverage July14.4km/hStrongest 3 August, 202594.3km/h WSWAverage 202515km/hClimate (2010–Present)Swanbourne (15km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 29 May, 2024100.1km/h WAverage 2020–202515.8km/hWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average August17.5%10%2.5%CalmGaleAugust Wind RoseAugust (5 Year Average)5 Year Average Annual5 Year Average August15%8.75%2.5%CalmGaleGet WillyWeather+ to remove ads