Saint Johns River - Green Cove Springs Marina Wind ForecastUnited StatesFLClay CountySaint Johns River - Green Cove Springs Marina1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast NOAAWind Real-Time Saint Johns River - Green Cove Springs Marina wind forecast issued today at 6:30 am. Next forecast at approx. 6:30 pm.Get WillyWeather+ to remove ads