Duck Tail on Cruise Ships

[Mitura]

Hello,

After seeing the recent Magic and Wonder picture in Nassau, I can definitely see the Duck Tail (I think that's what it is called).

What does that extra tail do for a ship? Does it make it faster, more ballast? After seeing the pictures of the ship in dry dock I thought it wasn't going to be so pronounced. But the picture in Nassau you can really see it sticking out.

Thanks for your help!

Joe

 

[Sergel02]

I believe they reduce resistance and thus help use less fuel.

 

[JW9DVC]

It helps with the stability of the ship, it can be regained a little easier. It does also help with the reduction of power consumption for the propulsion.