Calstock Wind ForecastUnited KingdomSWCornwallCalstock1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Met OfficeWind Real-Time Calstock wind forecast issued yesterday at 7:13 pm. Next forecast at approx. 7:13 am. Wind Speed Wind GustCalstock Wind Statistics August WindMount Batten (17km)2026JulyAugustStrongest 4 August, 202615.7mph SAverage August5.8mphStrongest 13 July, 202624.6mph ENEAverage July6.5mphStrongest 27 January, 202644.7mph SSWAverage 20269.3mphClimate (2021–2026)Mount Batten (17km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 18 February, 202251.4mph WSWAverage 2021–20269.1mphWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average August17.5%10%2.5%CalmGaleAugust Wind RoseAugust (5 Year Average)5 Year Average Annual5 Year Average August20%11.25%2.5%CalmGaleGet WillyWeather+ to remove ads