Penrhyn Cwmistir Wind ForecastUnited KingdomWLGwyneddPenrhyn Cwmistir1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Met Office Swell Height and Direction Forecast NOAA WaveWatch IIIWind Real-Time Penrhyn Cwmistir wind forecast issued today at 12:16 pm. Next forecast at approx. 12:16 am.Penrhyn Cwmistir Wind Statistics November WindAberdaron (17km)2024OctoberNovemberStrongest 14 November, 202424.6mph NAverage November9.7mphStrongest 20 October, 202460.4mph SWAverage October14.3mphStrongest 21 January, 202462.6mph SWAverage 202414.2mphClimate (2011–Present)Aberdaron (17km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 9 February, 202067.1mph SWAverage 2019–202415mphWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average November12.5%7.5%2.5%CalmStormNovember Wind RoseNovember (5 Year Average)5 Year Average Annual5 Year Average November25%13.75%2.5%CalmStormGet WillyWeather+ to remove ads