Diamond Bay Beach Wind ForecastAustraliaVICMornington PeninsulaDiamond Bay Beach1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Bureau of Meteorology Swell Height and Direction Forecast NOAA WaveWatch IIIWind Real-Time Diamond Bay Beach wind forecast issued today at 10:33 pm. Next forecast at approx. 10:33 am. Wind Speed Wind Gust Diamond Bay Beach Wind Statistics View MoreSeptember WindSouth Channel Island (38km)2026AugustSeptemberStrongest – Average September–Strongest 19 August, 202674.2km/h NAverage August25km/hStrongest 27 March, 2026109.1km/h SAverage 202626.8km/hClimate (2021–2026)South Channel Island (38km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 29 October, 2021135.4km/h WSWAverage 2021–202627.4km/hWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average September15%8.75%2.5%CalmStrong GaleSeptember Wind RoseSeptember (5 Year Average)5 Year Average Annual5 Year Average September17.5%10%2.5%CalmStrong GaleGet WillyWeather+ to remove ads