When is SEA LIFE Aquarium open? For your convenience you can access a complete listing of our park hours HERE. Was this article helpful? Related articles What time is last entry to SEA LIFE California today? When is LEGOLAND California open? When is LEGOLAND California Water Park open? What is a standard SEA LIFE Hopper ticket? Do you have anywhere I can store my luggage, If I am arriving before check-in time?