Slade Island (Oyster Island) Wind ForecastAustraliaQLDMackaySlade Island (Oyster Island)1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Bureau of Meteorology Swell Height and Direction Forecast NOAA WaveWatch IIIWind Real-Time Slade Island (Oyster Island) wind forecast issued today at 12:33 am. Next forecast at approx. 12:33 pm. Slade Island (Oyster Island) Wind Statistics View MoreAugust WindMackay (Mount Basset) (3km)2025JulyAugustStrongest 2 August, 202546.4km/h SWAverage August13.9km/hStrongest 11 July, 202542.5km/h SAverage July10.9km/hStrongest 15 January, 202568.4km/h SSWAverage 202514.3km/hClimate (2010–Present)Mackay (Mount Basset) (3km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 25 December, 202398.3km/h SAverage 2020–202514.4km/hWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average August15%8.75%2.5%CalmFreshAugust Wind RoseAugust (5 Year Average)5 Year Average Annual5 Year Average August22.5%12.5%2.5%CalmFreshGet WillyWeather+ to remove ads