Hampton Harbor - Blackwater River Entrance Wind ForecastUnited StatesNHRockingham CountyHampton Harbor - Blackwater River Entrance1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast NOAAWind Real-Time Hampton Harbor - Blackwater River Entrance wind forecast issued today at 4:29 pm. Next forecast at approx. 4:29 am.Get WillyWeather+ to remove ads