Porth Mellin Wind ForecastUnited KingdomSWCornwallPorth Mellin1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Met Office Swell Height and Direction Forecast NOAA WaveWatch IIIWind Real-Time Porth Mellin wind forecast issued today at 7:11 pm. Next forecast at approx. 7:11 am. Wind Speed Wind GustPorth Mellin Wind Statistics July WindCuldrose (7km)2026JuneJulyStrongest 2 July, 202617.9mph WSWAverage July6.7mphStrongest 6 June, 202633.6mph WAverage June11.7mphStrongest 8 January, 202655.9mph WNWAverage 202611mphClimate (2021–2026)Culdrose (7km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 6 January, 202267.1mph SAverage 2021–20269.3mphWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average July17.5%10%2.5%CalmNear GaleJuly Wind RoseJuly (5 Year Average)5 Year Average Annual5 Year Average July22.5%12.5%2.5%CalmNear GaleGet WillyWeather+ to remove ads