Topaz Wind ForecastAustraliaQLDFar NorthTopaz1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Bureau of MeteorologyWind Real-Time Topaz wind forecast issued yesterday at 9:15 pm. Next forecast at approx. 9:15 am. Topaz Wind Statistics View MoreDecember WindSOUTH JOHNSTONE EXP STN (45km)2019NovemberDecemberStrongest 10 December, 201937.1km/h SEAverage December7km/hStrongest 12 November, 201946.4km/h NNWAverage November6.8km/hStrongest 10 July, 201976km/h SSWAverage 20197.4km/hClimate (2010–Present)SOUTH JOHNSTONE EXP STN (45km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 30 July, 201881.4km/h NWAverage 2010–Present7.2km/hWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average December20%11.25%2.5%CalmModerateDecember Wind RoseDecember (5 Year Average)5 Year Average Annual5 Year Average December20%11.25%2.5%CalmModerateGet an account to remove ads