Grand Causeway Wind ForecastUnited KingdomNIMoyleGrand Causeway1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Met Office Swell Height and Direction Forecast NOAA WaveWatch IIIWind Real-Time Grand Causeway wind forecast issued today at 1:09 am. Next forecast at approx. 1:09 pm.Grand Causeway Wind Statistics July WindBallypatrick Forest (23km)2025JuneJulyStrongest 1 July, 20256.7mph NNWAverage July4.5mphStrongest 1 June, 202524.6mph WNWAverage June8.9mphStrongest 24 January, 202547mph WAverage 20258.7mphClimate (2011–Present)Ballypatrick Forest (23km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 24 January, 202547mph WAverage 2020–20259.6mphWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average July20%11.25%2.5%CalmStrongJuly Wind RoseJuly (5 Year Average)5 Year Average Annual5 Year Average July32.5%17.5%2.5%CalmStrongGet WillyWeather+ to remove ads