I just had a group of dolphins following me and jumping out of the water around my boat! Ive sailed a lot and never seen this (re-upload because it just happened during
Patch V520.12 - Tameable Dolphins, Coffee, and Balance Changes - News - Official Atlas Community
UV Buff Bull Dolphin | CzechNymph.com
Atlas patches in the ability to tame and ride dolphins | Massively Overpowered