As of 2015, season three of “Mako Mermaids” has not been released. However, Amazon.com and Netflix feature seasons one and two of the series available for streaming. A third season of “Mako Mermaids” is scheduled for a 2016 release.
In 2014, an announcement revealed that 16 half-hour episodes of “Mako Mermaids” are scheduled for the third season. The new episodes are scheduled to be released on Netflix and Australian television channel Eleven. The new season is expected to introduce viewers to a Chinese mermaid named Weilan who flees to Miko Island after accidently releasing a water dragon. A guest appearance by Cariba Heine has also been announced for the third season.