Arai River

Arai River
Location within Papua New Guinea
Location
Country Papua New Guinea
RegionGulf Province
Physical characteristics
Source 
  locationPapua New Guinea
Mouth 
  coordinates
7°42′00″S 145°02′00″E / 7.7°S 145.03333°E / -7.7; 145.03333

The Arai River or May River is a river in southern Papua New Guinea. Various Papuan languages are spoken in the watershed of the May River, including the Iwam language and the Arai–Samaia languages.