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 6:02 pm. Next forecast at approx. 6:02 am.Portsmouth Harbour - Burrow Island Wind Statistics February WindThorney Island (8.7 miles)2020JanuaryFebruaryStrongest 9 February, 202042.5mph SWAverage February16.2mphStrongest 15 January, 202040.3mph SSWAverage January10mphStrongest 9 February, 202042.5mph SWAverage 202012.4mphClimate (2011–Present)Thorney Island (8.7 miles)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 2 November, 201944.7mph SWAverage 2011–Present8.7mphWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average February15%8.75%2.5%CalmGaleFebruary Wind RoseFebruary (5 Year Average)5 Year Average Annual5 Year Average February12.5%7.5%2.5%CalmGaleGet an account to remove ads