In 1991, a massive winter storm sank a 500-foot luxury cruise ship. The passengers survived only because a magician and a guitarist took command after the captain fled in the first lifeboat.
While modern passenger ships are floating fortresses designed to withstand extreme weather, a cascade of mechanical failures can still turn a severe storm deadly.
This infamous incident involved the Greek-owned MTS Oceanos. Battered by 30-foot swells and 74-knot winds off South Africa's Wild Coast, the ship's hull sustained damage that burst a vital sea valve. Water poured into the generator room, knocking out the main engines and leaving the vessel adrift and powerless in the churning sea. With the senior officers gone, the remaining staff coordinated an airborne rescue with military helicopters. Miraculously, all 571 people on board were saved before the ship rolled over and plunged to the bottom.
A much deadlier weather-related sinking occurred in 1994 with the MS Estonia. While technically a Ro-Ro (roll-on/roll-off) cruiseferry, the Estonia was a 515-foot vessel carrying nearly a thousand passengers across the Baltic Sea. During a severe autumn storm, punishing waves repeatedly slammed into the ship. The immense force tore the 50-ton bow visor completely off, allowing the sea to flood the expansive, open car deck. The ship lost its stability in minutes and sank in under an hour, claiming 852 lives.
Today, maritime engineering has advanced to the point where weather alone cannot sink a modern mega-ship. In 2016, the Anthem of the Seas inadvertently sailed directly into a hurricane featuring 100 mph winds and 30-foot waves. Passengers endured hours of terror and the interior suffered cosmetic damage, but the ship itself remained structurally sound. Sheer scale, redundant watertight compartments, and computerized stabilizers ensure that contemporary cruise ships can ride out the worst nature has to offer.