Harness Cask Wind ForecastAustraliaNSWMid North CoastHarness Cask1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Bureau of MeteorologyWind Real-Time Harness Cask wind forecast issued today at 8:33 pm. Next forecast at approx. 8:33 am. Harness Cask Wind Statistics View MoreJune WindGrafton Airport (69km)2026MayJuneStrongest 4 June, 202637.1km/h WSWAverage June6.3km/hStrongest 22 May, 202659.4km/h SSWAverage May7.8km/hStrongest 12 February, 202663km/h SAverage 20268.4km/hClimate (2010–Present)Grafton Airport (69km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 1 November, 202588.9km/h SEAverage 2021–20267.6km/hWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average June32.5%17.5%2.5%CalmFreshJune Wind RoseJune (5 Year Average)5 Year Average Annual5 Year Average June45%23.75%2.5%CalmFreshGet WillyWeather+ to remove ads