Bay of Islands Wind ForecastAustraliaTASSouthernBay of Islands1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Bureau of Meteorology Swell Height and Direction Forecast NOAA WaveWatch IIIWind Real-Time Bay of Islands wind forecast issued today at 9:34 am. Next forecast at approx. 9:34 pm. Bay of Islands Wind Statistics View MoreJuly WindCape Bruny (18km)2025JuneJulyStrongest – Average July17.6km/hStrongest 25 June, 202594.3km/h SWAverage June22.9km/hStrongest 8 May, 2025111.2km/h WAverage 202521.9km/hClimate (2010–Present)Cape Bruny (18km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 31 July, 2023139km/h WAverage 2020–202523.1km/hWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average July20%11.25%2.5%CalmStormJuly Wind RoseJuly (5 Year Average)5 Year Average Annual5 Year Average July35%18.75%2.5%CalmStormGet WillyWeather+ to remove ads