Grants Lagoon Entrance Wind ForecastAustraliaTASNorthernGrants Lagoon Entrance1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Bureau of Meteorology Swell Height and Direction Forecast NOAA WaveWatch IIIWind Real-Time Grants Lagoon Entrance wind forecast issued today at 3:33 am. Next forecast at approx. 3:33 pm. Wind Speed Wind Gust Grants Lagoon Entrance Wind Statistics View MoreSeptember WindSt Helens Aerodrome (9km)2026AugustSeptemberStrongest 1 September, 202664.8km/h NWAverage September16.6km/hStrongest 22 August, 202661.2km/h WNWAverage August11.1km/hStrongest 28 May, 2026103.7km/h NNEAverage 202611.3km/hClimate (2021–2026)St Helens Aerodrome (9km)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 September15%8.75%2.5%CalmStrongSeptember Wind RoseSeptember (5 Year Average)5 Year Average Annual5 Year Average September20%11.25%2.5%CalmStrongGet WillyWeather+ to remove ads