Stewart Island Wind ForecastAustraliaWAPilbaraStewart Island1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Bureau of MeteorologyWind Real-Time Stewart Island wind forecast issued yesterday at 10:34 pm. Next forecast at approx. 10:34 am. Stewart Island Wind Statistics View MoreApril WindMardie (34km)2026MarchAprilStrongest 6 April, 202638.9km/h WAverage April11.5km/hStrongest 26 March, 2026116.6km/h EAverage March15.9km/hStrongest 26 March, 2026116.6km/h EAverage 202615.5km/hClimate (2010–Present)Mardie (34km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 26 March, 2026116.6km/h EAverage 2021–202614km/hWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average April17.5%10%2.5%CalmStrongApril Wind RoseApril (5 Year Average)5 Year Average Annual5 Year Average April15%8.75%2.5%CalmStrongGet WillyWeather+ to remove ads