Long Island Wind ForecastUnited KingdomSWCornwallLong Island1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Met Office Swell Height and Direction Forecast NOAA WaveWatch IIIWind Real-Time Long Island wind forecast issued yesterday at 7:12 pm. Next forecast at approx. 7:12 am. Wind Speed Wind GustLong Island Wind Statistics July WindCardinham (20km)2026JuneJulyStrongest 13 July, 202622.4mph EAverage July6.8mphStrongest 6 June, 202624.6mph SSEAverage June8.5mphStrongest 8 January, 202649.2mph NNWAverage 20269.4mphClimate (2021–2026)Cardinham (20km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 8 January, 202649.2mph NNWAverage 2021–20268.9mphWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average July15%8.75%2.5%CalmStrongJuly Wind RoseJuly (5 Year Average)5 Year Average Annual5 Year Average July25%13.75%2.5%CalmStrongGet WillyWeather+ to remove ads