⚓Pay & Market

"Captain" is the courtesy title; "master" is the legal one, used on certificates, in maritime law and in port paperwork. A master mariner is someone who holds a Master Unlimited certificate of competency — the license to command a merchant ship of any size, on any ocean — whether or not they currently have a command. Every captain of a large ship is a master mariner; not every master mariner is currently a captain.

Typically ten to fifteen years from school-leaving to first deep-sea command. A three-to-four-year academy course or cadetship leads to an officer-of-the-watch license, then each step — third officer, second officer, chief officer, master — requires roughly a year or more of logged sea time plus written and oral exams. Smaller vessels such as ferries, tugs and coasters can come faster; large tanker and container commands usually arrive in a captain's late thirties.

On internationally crewed deep-sea ships, masters typically earn the equivalent of $100,000–$200,000 a year in the mid-2020s, with LNG-carrier and senior cruise masters above that. Pay is usually set in US dollars by international wage agreements rather than by the captain's home country, and many masters are paid only for months actually on board — a rotation of several months at sea followed by leave.

No — you need the license, not the degree. Most young officers now come through degree-awarding maritime academies, but the certificate of competency is earned through examined sea time, and the older "hawsepipe" route from deckhand to master through accumulated service and exams remains legal in most flag states. What is non-negotiable everywhere is STCW-compliant training, medical fitness including eyesight and color vision, and passing the flag state's examinations.

Mostly a myth. In most countries a shipmaster has no more power to marry people than a bus driver; the belief is so persistent that some navies historically ordered captains not to try. The real exceptions come from the ship's flag: cruise lines deliberately register ships in places such as Bermuda or Malta, whose law does allow the master to officiate — which is why shipboard weddings on those lines are genuinely valid.

No law anywhere requires a master to die with the ship, but the duty behind the saying is real: the master is responsible for evacuating everyone else and traditionally leaves last. Abandoning that duty can be criminal — Italy sentenced the Costa Concordia's captain to sixteen years in part for leaving the ship during the 2012 evacuation, and South Korea jailed the Sewol's captain for life in 2015.