Potomac River - Saint George Island Bridge Wind ForecastUnited StatesMDSt Marys CountyPotomac River - Saint George Island Bridge1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast NOAAWind Real-Time Potomac River - Saint George Island Bridge wind forecast issued today at 12:31 am. Next forecast at approx. 12:31 pm.Get WillyWeather+ to remove ads