About this showing of Octonauts
Animated deep sea adventures with Captain Barnacles and his explorers. Barnacles, Kwazii and Peso venture inside a whale shark to retrieve a porcupine puffer fish.
Exact TV airing
Octonauts
Porcupine Puffer
This broadcast aired on CBBC on Wednesday 19 August 2026, 14:40, ending at 14:55.
This airing has ended
This page records the exact Wed 19 Aug 2026 showing. For the next available broadcast, use the current Octonauts programme page.
Airing details
ChannelCBBC
StartsWed 19 Aug 2026, 14:40
EndsWed 19 Aug 2026, 14:55
Episode / edition: Porcupine Puffer
Next showing of Octonauts
The next currently listed showing is Tue 1 Sep 2026, 08:00 on CBeebies.
See all current showings