Porthleven Wind ForecastUnited KingdomSWCornwallPorthleven1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Met Office Swell Height and Direction Forecast NOAA WaveWatch IIIWind Real-Time Porthleven wind forecast issued today at 7:11 pm. Next forecast at approx. 7:11 am.Porthleven Wind Statistics September WindCuldrose (4km)2025AugustSeptemberStrongest 14 September, 202526.8mph WSWAverage September11.9mphStrongest 16 August, 202533.6mph EAverage August9.2mphStrongest 24 January, 202540.3mph SSWAverage 20259.7mphClimate (2011–Present)Culdrose (4km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 6 January, 202267.1mph SAverage 2020–20259.4mphWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average September17.5%10%2.5%CalmNear GaleSeptember Wind RoseSeptember (5 Year Average)5 Year Average Annual5 Year Average September17.5%10%2.5%CalmNear GaleGet WillyWeather+ to remove ads