Blanche Harbor Wind ForecastAustraliaSAFlinders Ranges and OutbackBlanche Harbor1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Bureau of MeteorologyWind Real-Time Blanche Harbor wind forecast issued today at 10:43 am. Next forecast at approx. 10:43 pm. Blanche Harbor Wind Statistics View MoreNovember WindPort Augusta Airport (20km)2025OctoberNovemberStrongest – Average November15.1km/hStrongest 5 October, 202572.4km/h SSEAverage October19.9km/hStrongest 21 July, 202583.2km/h NNWAverage 202518.6km/hClimate (2010–Present)Port Augusta Airport (20km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 2 October, 2023107.3km/h NNWAverage 2020–202518.9km/hWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average November17.5%10%2.5%CalmNear GaleNovember Wind RoseNovember (5 Year Average)5 Year Average Annual5 Year Average November22.5%12.5%2.5%CalmNear GaleGet WillyWeather+ to remove ads