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 4:33 am. Next forecast at approx. 4:33 pm. Wind Speed Wind Gust Hillarys Boat Harbour Wind Statistics View MoreJuly WindSwanbourne (15km)2026JuneJulyStrongest 18 July, 202661.2km/h WNWAverage July11.5km/hStrongest 26 June, 202679.6km/h NWAverage June15.1km/hStrongest 31 May, 2026101.9km/h WNWAverage 202614.8km/hClimate (2021–2026)Swanbourne (15km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 31 May, 2026101.9km/h WNWAverage 2021–202615.7km/hWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average July17.5%10%2.5%CalmGaleJuly Wind RoseJuly (5 Year Average)5 Year Average Annual5 Year Average July15%8.75%2.5%CalmGaleGet WillyWeather+ to remove ads