U&Yesterday+1 ·

Blue Planet II

Saturday 10 October 2026, 19:00 – 20:00 UK time

Big Blue: Wildlife that live thousands of kilometres from land, featuring footage of baby turtles using debris as life rafts and sperm whales hunting for squid deep beneath the surface.

Upcoming showings

Other scheduled episodes, repeats and reruns across all channels. All times are UK time.

CBBC

Blue Planet II

Friday 9 October 2026, 11:10 – 12:10

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U&Yesterday

Blue Planet II

Saturday 10 October 2026, 17:00 – 18:00

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U&Yesterday

Blue Planet II

Saturday 10 October 2026, 18:00 – 19:00

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U&Yesterday+1

Blue Planet II

Saturday 10 October 2026, 18:00 – 19:00

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CBBC

Blue Planet II

Monday 12 October 2026, 11:10 – 12:05

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CBBC

Blue Planet II

Tuesday 13 October 2026, 11:10 – 12:10

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