Jadebusen
Wilhelmshaven (, "Wilhelm's Harbour") is a coastal town in Lower Saxony, Germany. It is situated on the western side of the Jade Bight, a bay of the North Sea, and has a population of 76,089. Wilhelmshaven is the centre of the "JadeBay" business region (which has around 330,000 inhabitants) and is Germany's main military port.