Dianas Basin Wind ForecastAustraliaTASNorthernDianas Basin1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Bureau of Meteorology Swell Height and Direction Forecast NOAA WaveWatch IIIWind Real-Time Dianas Basin wind forecast issued today at 12:36 am. Next forecast at approx. 12:36 pm. Dianas Basin Wind Statistics View MoreFebruary WindSt Helens Aerodrome (5km)2026JanuaryFebruaryStrongest 11 February, 202659.4km/h NWAverage February12.1km/hStrongest 10 January, 202677.8km/h NWAverage January13.4km/hStrongest 10 January, 202677.8km/h NWAverage 202612.8km/hClimate (2010–Present)St Helens Aerodrome (5km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 13 March, 2025105.5km/h WAverage 2021–202611.9km/hWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average February15%8.75%2.5%CalmStrongFebruary Wind RoseFebruary (5 Year Average)5 Year Average Annual5 Year Average February15%8.75%2.5%CalmStrongGet WillyWeather+ to remove ads