Halfway Bay Wind ForecastAustraliaWAMidwestHalfway Bay1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Bureau of Meteorology Swell Height and Direction Forecast NOAA WaveWatch IIIWind Real-Time Halfway Bay wind forecast issued today at 3:35 pm. Next forecast at approx. 3:35 am. Halfway Bay Wind Statistics View MoreSeptember WindNorth Island (35km)2025AugustSeptemberStrongest 6 September, 202585.3km/h SWAverage September31.5km/hStrongest 24 August, 202587.1km/h WSWAverage August27.5km/hStrongest 20 June, 202588.9km/h SSWAverage 202527.8km/hClimate (2010–Present)North Island (35km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 1 June, 2024101.9km/h NWAverage 2020–202528.2km/hWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average September25%13.75%2.5%CalmGaleSeptember Wind RoseSeptember (5 Year Average)5 Year Average Annual5 Year Average September22.5%12.5%2.5%CalmGaleGet WillyWeather+ to remove ads