Groper Islet Wind ForecastAustraliaNSWMid North CoastGroper Islet1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Bureau of Meteorology Swell Height and Direction Forecast NOAA WaveWatch IIIWind Real-Time Groper Islet wind forecast issued today at 10:34 pm. Next forecast at approx. 10:34 am. Groper Islet Wind Statistics View MoreNovember WindGrafton Airport (48km)2024OctoberNovemberStrongest 4 November, 202468.4km/h SAverage November8.3km/hStrongest 12 October, 202450km/h SAverage October8km/hStrongest 30 September, 202476km/h SAverage 20247.1km/hClimate (2010–Present)Grafton Airport (48km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 1 March, 202377.8km/h SAverage 2019–20247.9km/hWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average November30%16.25%2.5%CalmStrongNovember Wind RoseNovember (5 Year Average)5 Year Average Annual5 Year Average November30%16.25%2.5%CalmStrongGet WillyWeather+ to remove ads