It is an arching progressive turn. It's a huge ship. There is a moment when the lights go down the first time that it starts to turn and only stops turning after the black exhaust is expelled. Then the lights go down again. It only appears to straighten out when either the anchor starts dragging or the ruDDer and engine get momentarily back under control. A single propeller will pass water it is drug through off to the starboard side causing a dead ship to turn right. All that has to happen was a shut down at the right moment to set this up. My guess is a second shut down happened when the crew was able to possibly counter hence the second lights out moment.
It is an arching progressive turn. It's a huge ship. There is a moment when the lights go down the first time that it starts to turn and only stops turning after the black exhaust is expelled. Then the lights go down again. It only appears to straighten out when either the anchor starts dragging or the ruDDer and engine get momentarily back under control. A single propeller will pass water it is drug through off to the starboard side causing a dead ship to turn right. All that has to happen was a shut down at the right moment to set this up. My guess is a second shut down happened when the crew was able to possibly counter hence the second lights out moment.
Or it was turned deliberately. At exactly the right time... He didn't overdo the turn either. Went strait for the pier.