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 12:10 am. Next forecast at approx. 12:10 pm.Porthleven Wind Statistics March WindCuldrose (4km)2026FebruaryMarchStrongest 6 March, 202629.1mph NAverage March11.7mphStrongest 13 February, 202631.3mph NAverage February12.4mphStrongest 8 January, 202655.9mph WNWAverage 202611.4mphClimate (2021–2026)Culdrose (4km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 6 January, 202267.1mph SAverage 2021–20269.1mphWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average March17.5%10%2.5%CalmGaleMarch Wind RoseMarch (5 Year Average)5 Year Average Annual5 Year Average March25%13.75%2.5%CalmGaleGet WillyWeather+ to remove ads