Boat Harbour Wind ForecastAustraliaWAGreat SouthernBoat Harbour1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Bureau of Meteorology Swell Height and Direction Forecast NOAA WaveWatch IIIWind Real-Time Boat Harbour wind forecast issued today at 1:35 pm. Next forecast at approx. 1:35 am. Boat Harbour Wind Statistics View MoreMay WindNorth Walpole (34km)2026AprilMayStrongest 1 May, 202659.4km/h SAverage May7.4km/hStrongest 20 April, 202672.4km/h WNWAverage April10.3km/hStrongest 20 April, 202672.4km/h WNWAverage 202612.2km/hClimate (2010–Present)North Walpole (34km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 29 July, 202194.3km/h WNWAverage 2021–202613.3km/hWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average May12.5%7.5%2.5%CalmNear GaleMay Wind RoseMay (5 Year Average)5 Year Average Annual5 Year Average May20%11.25%2.5%CalmNear GaleGet WillyWeather+ to remove ads