SOS Encounter: Kala’e Bay
Super Rod: Kala’e Bay (5%)
Surf: Kala’e Bay (35%)
+ 1 more way
Looking for Cloyster? It isn't found in the wild in this game — evolve Shellder (Water Stone).
Its base catch rate is 190 out of 255 (higher is easier); the catch rate calculator works out your odds with each ball. For the look, the best colour match is Dream Ball, Timer Ball or Dusk Ball.
Evolution: Shellder → Cloyster (Water Stone).
Shellder in every game · Pokémon Sun, Moon, Ultra Sun & Ultra Moon interactive map (Alola)