The Beach Egg is an egg found at the Beach in Pet Simulator 2. It costs 6,250 coins without Egg Discounts, and 5,938 coins with Egg Discounts. It looks like a coconut cut in half with a cocktail umbrella in it.
Ugly Duckling, the easiest pet to get in the beach egg, didn't exist in the release of the game because Preston (The Creator) forgot to add it in. He later added it in Update 1.