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 10:34 pm. Next forecast at approx. 10:34 am. Slade Island (Oyster Island) Wind Statistics View MoreApril WindMackay (Mount Basset) (3km)2026MarchAprilStrongest 5 April, 202651.8km/h SEAverage April16.2km/hStrongest 9 March, 202659.4km/h NNWAverage March16.5km/hStrongest 11 January, 202670.2km/h EAverage 202615.6km/hClimate (2010–Present)Mackay (Mount Basset) (3km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 25 December, 202398.3km/h SAverage 2021–202614.3km/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 April22.5%12.5%2.5%CalmStrongGet WillyWeather+ to remove ads