Octonauts: Season 3

This season started on September 4, 2013. The table lists episodes with recorded air dates up to September 28, 2026.

Ep	Title and air date	My place
1	The SiphonophoreSeptember 4, 2013 · 11 min
2	The Water BearsSeptember 5, 2013 · 11 min
3	The Cone SnailSeptember 6, 2013 · 11 min
4	The Artificial ReefSeptember 9, 2013 · 11 min
5	The Humpback WhalesSeptember 10, 2013 · 11 min
6	The PelicansSeptember 11, 2013 · 11 min
7	The Sea PigsSeptember 12, 2013 · 11 min
8	The Yeti CrabSeptember 13, 2013 · 11 min
9	The BarracudasMarch 10, 2014 · 11 min
10	The Duck-Billed PlatypusMarch 11, 2014 · 11 min
11	The Sea SkatersMarch 12, 2014 · 11 min
12	The MudskippersMarch 13, 2014 · 11 min
13	The Harbour SealMarch 14, 2014 · 11 min
14	The Lion's Mane JellyfishMarch 17, 2014 · 11 min
15	The Red Rock CrabsMarch 18, 2014 · 11 min
16	The Sea SpongeMarch 19, 2014 · 11 min
17	The Immortal JellyfishMarch 20, 2014 · 11 min
18	The Urchin InvasionMarch 21, 2014 · 11 min
19	The Hammerhead SharksSeptember 21, 2015 · 11 min
20	The Loggerhead Sea TurtleSeptember 22, 2015 · 11 min