Grasshopper Island Wind ForecastAustraliaNSWIllawarraGrasshopper Island1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Bureau of Meteorology Swell Height and Direction Forecast NOAA WaveWatch IIIWind Real-Time Grasshopper Island wind forecast issued today at 4:11 am. Next forecast at approx. 4:11 pm. Wind Speed Wind Gust Grasshopper Island Wind Statistics View MoreAugust WindUlladulla (16km)2026JulyAugustStrongest – Average August10.1km/hStrongest 3 July, 202677.8km/h WAverage July11.1km/hStrongest 27 March, 202685.3km/h SSWAverage 202611km/hClimate (2021–2026)Ulladulla (16km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 1 July, 2025103.7km/h SAverage 2021–202611.8km/hWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average August20%11.25%2.5%CalmGaleAugust Wind RoseAugust (5 Year Average)5 Year Average Annual5 Year Average August22.5%12.5%2.5%CalmGaleGet WillyWeather+ to remove ads