The Wouri (also Vouri or Vuri) is a river in Cameroon. The river is formed at the confluence of the rivers Nkam and Makombé, northeast of the city of Yabassi. The Wouri then flows about southeast to the Wouri estuary at Douala, the chief port and industrial city in the southwestern part of Cameroon on the Gulf of Guinea. The river is navigable about upriver from Douala.