Octonauts: Above & BeyondSeries 3The TsunamiCBeebiesFirst broadcast: Tue 31st Oct 2023, 08:05 on CBeebies HDLatest broadcast: Sun 21st Jan 2024, 08:15 on CBeebies HDAvailable for yearsA tsunami washes some sea creatures inland; the Octonauts trek into the forest to help.GenresChildren'sFactualBrandOctonauts: Above & BeyondSeriesOctonauts: Above & Beyond: Series 3 Source: BBC Online