In Greek mythology, Acaste is one of the 3,000 Oceanids, daughters of Oceanus and Tethys. She may have the goddess of erratically flowing springs or streams, or a goddess of unpredictable rainfall. She also might have been a goddess of unpredictable behaviour.
In Greek mythology[]
In Greek mythology, Acaste is one of the companions of Persephone who were picking flowers when she was kidnapped by Hades.