Tresilian Bay Wind ForecastUnited KingdomWLVale of GlamorganTresilian Bay1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Met Office Swell Height and Direction Forecast NOAA WaveWatch IIIWind Real-Time Tresilian Bay wind forecast issued today at 1:11 am. Next forecast at approx. 1:11 pm.Tresilian Bay Wind Statistics April WindSt-athan (5km)2026MarchAprilStrongest 4 April, 202631.3mph WSWAverage April13mphStrongest 24 March, 202631.3mph WSWAverage March8.7mphStrongest 24 March, 202631.3mph WSWAverage 20269.2mphClimate (2011–Present)St-athan (5km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 7 December, 202447mph WAverage 2021–20267.8mphWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average April27.5%15%2.5%CalmNear GaleApril Wind RoseApril (5 Year Average)5 Year Average Annual5 Year Average April22.5%12.5%2.5%CalmNear GaleGet WillyWeather+ to remove ads