State Line Bay Wind ForecastUnited StatesSDCorson CountyState Line Bay1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast NOAAWind Real-Time State Line Bay wind forecast issued today at 6:35 pm. Next forecast at approx. 6:35 am.State Line Bay Wind Statistics April WindLINTON (23 miles)2026MarchAprilStrongest 8 April, 202638mph WNWAverage April12.6mphStrongest 12 March, 202631.1mph WAverage March10.7mphStrongest 8 April, 202638mph WNWAverage 202610.9mphClimate (2011–Present)LINTON (23 miles)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 27 January, 202342.5mph NWAverage 2021–202610.5mphGet WillyWeather+ to remove ads