Portsmouth Harbour - Burrow Island Wind ForecastUnited KingdomSEHampshirePortsmouth Harbour - Burrow Island1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Met OfficeWind Real-Time Portsmouth Harbour - Burrow Island wind forecast issued today at 9:37 pm. Next forecast at approx. 9:37 am.Portsmouth Harbour - Burrow Island Wind Statistics November WindThorney Island (8.7 miles)2019OctoberNovemberStrongest 2 November, 201944.7mph SWAverage November8.9mphStrongest 25 October, 201933.6mph SSWAverage October9.5mphStrongest 2 November, 201944.7mph SWAverage 20198.5mphClimate (2011–Present)Thorney Island (8.7 miles)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 28 March, 201651.4mph NAverage 2011–Present8.6mphWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average November15%8.75%2.5%CalmNear GaleNovember Wind RoseNovember (5 Year Average)5 Year Average Annual5 Year Average November20%11.25%2.5%CalmNear GaleGet an account to remove ads