Porthtowan Wind ForecastUnited KingdomSWCornwallPorthtowan1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Met OfficeWind Real-Time Porthtowan wind forecast issued today at 6:13 pm. Next forecast at approx. 7:13 am.Porthtowan Wind Statistics March WindCamborne (9km)2025FebruaryMarchStrongest 18 March, 202524.6mph EAverage March8.3mphStrongest 13 February, 202529.1mph ESEAverage February11.3mphStrongest 24 January, 202535.8mph SAverage 20259.9mphClimate (2011–Present)Camborne (9km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 18 February, 202247mph WSWAverage 2020–20259.4mphWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average March15%8.75%2.5%CalmNear GaleMarch Wind RoseMarch (5 Year Average)5 Year Average Annual5 Year Average March22.5%12.5%2.5%CalmNear GaleGet WillyWeather+ to remove ads