Alcoa River

Alcoa
The Alcoa in Alcobaça
Location
CountryPortugal
Physical characteristics
MouthAtlantic Ocean
  location
Nazaré
  coordinates
39°34′49″N 9°05′05″W / 39.5803°N 9.08472°W / 39.5803; -9.08472
Basin features
Tributaries 
  leftBaça

The Alcoa (Portuguese pronunciation: [alˈkoɐ]) is a river of Portugal, flowing into the Atlantic Ocean. It rises in the municipality of Alcobaça and flows into the ocean near Nazaré. The river section below the confluence with its tributary Baça is also referred to as Alcobaça.