Can Waves Sink a Cruise Ship?

By Anna Duncan

Cruise ships are a popular means of travel and vacation, with an estimated 27.2 million passengers embarking on cruises in 2019. While many people enjoy the sun, fun and relaxation of a cruise, it is important to remember that these vessels are subject to the same environmental hazards as any other boat.

One of these hazards is large waves which can pose a threat to cruise ships, but how much of a threat? Can waves sink a cruise ship?

When it comes to waves and their effects on cruise ships, size does matter. The U.S. Coast Guard has established criteria for the maximum wave size that vessels must be able to safely navigate; in general, this is 18 feet for most passenger vessels. With cruise ships being some of the largest boats on the water, they must be built with extra reinforcements and stability measures to ensure they can handle larger waves than smaller boats.

The chances of encountering a wave larger than 18 feet are relatively low, but it can happen in certain ocean conditions or during severe storms. In such cases, large waves can cause extensive damage to a cruise ship such as flooding or even capsizing if they break against its sides or bottom. It is important for passengers and crew members aboard any vessel to take proper safety precautions when navigating in rough seas.

Conclusion:

Can Waves Sink a Cruise Ship?: While it is possible for large waves to sink a cruise ship due to flooding or capsizing if they break against its sides or bottom, modern cruises are designed with reinforcements and stability measures so they can handle larger waves than smaller boats. However, passengers should always take proper safety precautions when sailing in rough seas.