Roly Rock Wind ForecastAustraliaWAPilbaraRoly Rock1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Bureau of Meteorology Swell Height and Direction Forecast NOAA WaveWatch IIIWind Real-Time Roly Rock wind forecast issued today at 4:34 pm. Next forecast at approx. 4:34 am. Roly Rock Wind Statistics View MoreJanuary WindKarratha Airport (36km)2026DecemberJanuaryStrongest 20 January, 202661.2km/h SWAverage January23km/hStrongest 20 December, 202559.4km/h WSWAverage December22.3km/hStrongest 20 January, 202661.2km/h SWAverage 202623km/hClimate (2010–Present)Karratha Airport (36km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 19 January, 2025103.7km/h ENEAverage 2021–202619.1km/hWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average January20%11.25%2.5%CalmGaleJanuary Wind RoseJanuary (5 Year Average)5 Year Average Annual5 Year Average January32.5%17.5%2.5%CalmGaleGet WillyWeather+ to remove ads