Fort Jefferson Seaplane and Helicopter (Beach) Wind ForecastUnited StatesFLLower Keys in Monroe CountyFort Jefferson Seaplane and Helicopter (Beach)1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast NOAAWind Real-Time Fort Jefferson Seaplane and Helicopter (Beach) wind forecast issued today at 6:31 pm. Next forecast at approx. 6:31 am.Get WillyWeather+ to remove ads