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13 Episodes
S1 E1 - The Secret of Mako Island
S1 E2 - Caught in the Net
S1 E3 - The White Mermaid
S1 E4 - A Stormy Party
S1 E5 - Mako Island Hotel
S1 E6 - The Mysterious Seaweed
S1 E7 - It's in the Bag!
S1 E8 - Dolphin City Triangle
S1 E9 - Poseidon's Daughter
S1 E10 - Dolphin City Mascot
S1 E11 - Bad Waves
S1 E12 - Jaw-ache!
S1 E13 - The Lost Ring
Streaming, rent, or buy H2O: Mermaid Adventures – Season 1:
Currently you are able to watch "H2O: Mermaid Adventures - Season 1" streaming on Netflix, Amazon Prime Video, Netflix basic with Ads, Amazon Prime Video with Ads.
Where can I watch H2O: Mermaid Adventures for free?
There are no options to watch H2O: Mermaid Adventures for free online today in Canada. You can select 'Free' and hit the notification bell to be notified when season is available to watch for free on streaming services and TV.
Synopsis
Season 1 sees Rikki, Emma and Cleo solve underwater mysteries, rescue sea turtles and baby whales, and even save Mako Island from ruin.
