This is a regular verb. It follows the conjugation pattern of the verb hablar.
PresentPresente
Nosotros buceamos en el mar cada verano.
We dive in the sea every summer.
PreteritePretérito indefinido
Ayer buceé cerca del arrecife con mi amigo.
Yesterday I dove near the reef with my friend.
ConditionalCondicional
Yo bucearía en México si tuviera dinero.
I would dive in Mexico if I had money.