Upper Main Arm Wind ForecastAustraliaNSWFar North CoastUpper Main Arm1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Bureau of MeteorologyWind Real-Time Upper Main Arm wind forecast issued today at 1:33 am. Next forecast at approx. 1:33 pm. Upper Main Arm Wind Statistics View MoreDecember WindCape Byron (17km)2025NovemberDecemberStrongest 7 December, 2025118.4km/h SAverage December21.5km/hStrongest 12 November, 202574.2km/h SSWAverage November20.3km/hStrongest 7 March, 2025120.2km/h SSEAverage 202522.6km/hClimate (2010–Present)Cape Byron (17km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 4 December, 2021139km/h SAverage 2020–202522.3km/hWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average December15%8.75%2.5%CalmStrong GaleDecember Wind RoseDecember (5 Year Average)5 Year Average Annual5 Year Average December25%13.75%2.5%CalmStrong GaleGet WillyWeather+ to remove ads