Letterloan Wind ForecastUnited KingdomNIColeraineLetterloan1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Met OfficeWind Real-Time Letterloan wind forecast issued today at 6:10 pm. Next forecast at approx. 6:10 am.Letterloan Wind Statistics March WindMagilligan No 2 (16km)2026FebruaryMarchStrongest 1 March, 202622.4mph SAverage March15.7mphStrongest 18 February, 202635.8mph SEAverage February10.9mphStrongest 27 January, 202642.5mph ESEAverage 202612mphClimate (–Present)Magilligan No 2 (16km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 24 January, 202560.4mph WSWAverage 2021–202610.1mphGet WillyWeather+ to remove ads