Captain is responsible for the safe and efficient operation of the yacht. Primary duties include navigating the vessel, overseeing the crew, ensuring compliance with maritime regulations, and maintaining the yacht's overall safety and functionality. Captains is also involved in route planning, budget management, and may interact with guests or owners. Additionally, he must stay updated on maritime laws, weather conditions, and emergency procedures. Effective communication, leadership, and problem-solving skills are crucial for success in this role.