Mako Mermaids Season 4: Premiere Date, Cast, Schedule and Plot
Last updated on Tue, 18 Nov 2025
The fourth season of TV Show Mako Mermaids is coming, with fans sought to see Amy Ruffle’s Sirena back in action. It will return at May 14th, 2027 near the same time as third. Here’s what we know so far.
Countdown to season 4:
541
DAYS5
HOURS56
MINUTES58
SECONDS
Mako Mermaids TV Show is a drama Jonathan Shiff. First time television series was aired at the Netflix network in 27/07/2013. It has twenty-six episodes in premiere season. Amy Ruffle starred in the television series as Sirena.
What is Mako Mermaids about?
A boy is magically turned a merman, and discovers his underwater origins, after he comes in contact with the magic waters at the mysterious Mako Island guarded by a trio of mermaids.
Mako Mermaids Season 4 trailer: When can I watch it?
At the time, this teaser is very relevant to next part of series. Netflix media services provider will upload official video one month before the release date.
When will Mako Mermaids Season 4th air?
New season will once again be made up of 16 episodes, that will be released online on Netflix. First episode starting on May 14th, 2027. Detailed episodes list provided in this table:
| Episode Number | Netflix Release Date | Episode Name |
|---|---|---|
| 4X01 | May 14th, 2027 | Episode 1 |
| 4X02 | May 14th, 2027 | Episode 2 |
| 4X03 | May 14th, 2027 | Episode 3 |
| 4X04 | May 14th, 2027 | Episode 4 |
| 4X05 | May 14th, 2027 | Episode 5 |
| 4X06 | May 14th, 2027 | Episode 6 |
| 4X07 | May 14th, 2027 | Episode 7 |
| 4X08 | May 14th, 2027 | Episode 8 |
| 4X09 | May 14th, 2027 | Episode 9 |
| 4X10 | May 14th, 2027 | Episode 10 |
| 4X11 | May 14th, 2027 | Episode 11 |
| 4X12 | May 14th, 2027 | Episode 12 |
| 4X13 | May 14th, 2027 | Episode 13 |
| 4X14 | May 14th, 2027 | Episode 14 |
| 4X15 | May 14th, 2027 | Episode 15 |
| 4X16 | May 14th, 2027 | Episode 16 |
Mako Mermaids Season 4th cast: Who's in it?
Some additional members also possible join the next season of the series. Amy Ruffle will be back as Sirena with Allie Bertram as Mimmi. As well as Lucy Fry as Lyla, Ivy Latimer as Nixie, Kerith Atkinson as Rita Santos, Alex Cubis (Erik), star Chai Hansen will be playing Zac Blakely, Brooke Nichole Lee (Carly), Gemma Forsyth as Evie and Isabel Durant as Ondina.
