Hawkesbury River - Spectacle Island Wind ForecastAustraliaNSWSydneyHawkesbury River - Spectacle Island1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Bureau of MeteorologyWind Real-Time Hawkesbury River - Spectacle Island wind forecast issued today at 3:34 am. Next forecast at approx. 3:34 pm. Hawkesbury River - Spectacle Island Wind Statistics View MoreOctober WindTerrey Hills (17km)2025SeptemberOctoberStrongest 2 October, 202563km/h WAverage October10km/hStrongest 22 September, 202551.8km/h SAverage September10km/hStrongest 17 January, 202572.4km/h SSWAverage 20259.8km/hClimate (2010–Present)Terrey Hills (17km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 19 December, 202176km/h WNWAverage 2020–20259.7km/hWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average October12.5%7.5%2.5%CalmFreshOctober Wind RoseOctober (5 Year Average)5 Year Average Annual5 Year Average October12.5%7.5%2.5%CalmFreshGet WillyWeather+ to remove ads