Slope Island Wind ForecastAustraliaWAGascoyneSlope Island1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Bureau of MeteorologyWind Real-Time Slope Island wind forecast issued yesterday at 10:34 pm. Next forecast at approx. 10:34 am. Slope Island Wind Statistics View MoreOctober WindShark Bay Airport (27km)2025SeptemberOctoberStrongest 6 October, 202553.6km/h SSWAverage October19.9km/hStrongest 6 September, 202581.4km/h SWAverage September20.1km/hStrongest 6 September, 202581.4km/h SWAverage 202519.5km/hClimate (2010–Present)Shark Bay Airport (27km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 1 August, 2022107.3km/h NNWAverage 2020–202520.3km/hWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average October30%16.25%2.5%CalmNear GaleOctober Wind RoseOctober (5 Year Average)5 Year Average Annual5 Year Average October40%21.25%2.5%CalmNear GaleGet WillyWeather+ to remove ads