Brother and Sister Wind ForecastAustraliaTASSouthernBrother and Sister1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Bureau of MeteorologyWind Real-Time Brother and Sister wind forecast issued today at 6:35 am. Next forecast at approx. 6:35 pm. Brother and Sister Wind Statistics View MoreApril WindTasman Island (26km)2026MarchAprilStrongest 1 April, 202687.1km/h NNWAverage April15.8km/hStrongest 13 March, 2026101.9km/h SWAverage March18.2km/hStrongest 9 January, 2026113km/h NNEAverage 202619.7km/hClimate (2010–Present)Tasman Island (26km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 11 June, 2022150.1km/h SSWAverage 2021–202620.7km/hWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average April20%11.25%2.5%CalmGaleApril Wind RoseApril (5 Year Average)5 Year Average Annual5 Year Average April20%11.25%2.5%CalmGaleGet WillyWeather+ to remove ads