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 12:34 am. Next forecast at approx. 12:34 pm. Stewart Island Wind Statistics View MoreDecember WindMardie (34km)2024NovemberDecemberStrongest 2 December, 202451.8km/h WAverage December22km/hStrongest 5 November, 202451.8km/h WAverage November16km/hStrongest 16 March, 202466.6km/h NEAverage 202414.1km/hClimate (2010–Present)Mardie (34km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 21 January, 202198.3km/h SSEAverage 2019–202413.8km/hWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average December15%8.75%2.5%CalmStrongDecember Wind RoseDecember (5 Year Average)5 Year Average Annual5 Year Average December30%16.25%2.5%CalmStrongGet WillyWeather+ to remove ads