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 today at 8:33 pm. Next forecast at approx. 8:33 am. Stewart Island Wind Statistics View MoreApril WindMardie (34km)2025MarchAprilStrongest 20 April, 202553.6km/h ENEAverage April11.4km/hStrongest 3 March, 202564.8km/h SAverage March11.6km/hStrongest 16 January, 202587.1km/h ESEAverage 202512.7km/hClimate (2010–Present)Mardie (34km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 21 January, 202198.3km/h SSEAverage 2020–202513.7km/hWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average April15%8.75%2.5%CalmStrongApril Wind RoseApril (5 Year Average)5 Year Average Annual5 Year Average April17.5%10%2.5%CalmStrongGet WillyWeather+ to remove ads