About this showing of Octonauts
Octonauts and the Kelp Monster Mystery. Preschool animation. Dashi teams up with her little sister Koshi to solve a mysterious disappearance in a kelp forest.
Previously on TV
Octonauts
Previously shown on CBeebies on Sat 12 Sep 2026 at 13:05.
This showing has ended
This showing was on CBeebies at 13:05 on Sat 12 Sep 2026. See future airings below or open the main programme page for the latest TV times.
Airing details
ChannelCBeebies
StartsSat 12 Sep 2026, 13:05
EndsSat 12 Sep 2026, 13:15
Next showing of Octonauts
The next currently listed showing is Sun 13 Sep 2026, 08:20 on CBeebies.
See all current showings