Is my current SEA LIFE Melbourne Annual Pass still valid? Your current SEA LIFE Annual Pass is valid until it expires. Related articles How can I renew my SEA LIFE Melbourne Annual Pass? Do you still offer a SEA LIFE Melbourne Annual Pass? Can I upgrade my SEA LIFE Annual Pass to a Merlin Annual Pass? I've lost my SEA LIFE Melbourne Annual Pass, what should I do? What is a Merlin Annual Pass?