How big was monstro the whale in Pinocchio?

In Disney's animated film "Pinocchio," Monstro the whale is depicted as an enormous creature, roughly the size of a small island. He is portrayed as a fearsome predator, capable of swallowing ships whole. While the exact dimensions are not specified in the film, his size is exaggerated for dramatic effect, emphasizing his role as a formidable obstacle for Pinocchio and Geppetto.