Chesil Beach Wind ForecastUnited KingdomSWDorsetChesil Beach1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Met Office Swell Height and Direction Forecast NOAA WaveWatch IIIWind Real-Time Chesil Beach wind forecast issued today at 7:10 am. Next forecast at approx. 7:10 pm. Wind Speed Wind GustChesil Beach Wind Statistics October WindIsle Of Portland (12 km)2026SeptemberOctoberStrongest 9 October, 202633.6 mph WSWAverage October11.7 mphStrongest 4 September, 202633.6 mph WSWAverage September13.5 mphStrongest 9 January, 202644.7 mph NWAverage 202613.9 mphClimate (2021–2026)Isle Of Portland (12 km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 18 February, 202262.6 mph WSWAverage 2021–202613.9 mphWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average October20%11.25%2.5%CalmStormOctober Wind RoseOctober (5 Year Average)5 Year Average Annual5 Year Average October25%13.75%2.5%CalmStormGet WillyWeather+ to remove ads