Isle of Arran - Merkland Point Wind ForecastUnited KingdomSTNorth AyrshireIsle of Arran - Merkland Point1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Met OfficeWind Real-Time Isle of Arran - Merkland Point wind forecast issued today at 7:10 am. Next forecast at approx. 7:10 pm.Isle of Arran - Merkland Point Wind Statistics August WindPrestwick Rnas (35km)2025JulyAugustStrongest 4 August, 202535.8mph SWAverage August7.4mphStrongest 4 July, 202522.4mph SWAverage July5.7mphStrongest 24 January, 202553.7mph SWAverage 20256.8mphClimate (2011–Present)Prestwick Rnas (35km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 24 January, 202553.7mph SWAverage 2020–20257.6mphWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average August15%8.75%2.5%CalmStrongAugust Wind RoseAugust (5 Year Average)5 Year Average Annual5 Year Average August17.5%10%2.5%CalmStrongGet WillyWeather+ to remove ads