Port Castle Bay Wind ForecastUnited KingdomDGDumfries and GallowayPort Castle Bay1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Met Office Swell Height and Direction Forecast NOAA WaveWatch IIIWind Real-Time Port Castle Bay wind forecast issued today at 1:09 am. Next forecast at approx. 1:09 pm.Port Castle Bay Wind Statistics June WindDundrennan (30km)2026MayJuneStrongest 1 June, 202617.9mph SAverage June8.2mphStrongest 19 May, 202633.6mph SSEAverage May9.7mphStrongest 4 April, 202647mph SSWAverage 202613.3mphClimate (2011–Present)Dundrennan (30km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 24 January, 202560.4mph SSWAverage 2021–202611.6mphWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average June20%11.25%2.5%CalmNear GaleJune Wind RoseJune (5 Year Average)5 Year Average Annual5 Year Average June17.5%10%2.5%CalmNear GaleGet WillyWeather+ to remove ads