Best Ocean Movies & TV Series of the 2020s

The 18 best-rated ocean movies and TV series of the 2020s on 3eyedraven, ranked by a weighted audience score so the genuinely great rises above one-off perfect ratings. Every title has cast, ratings, trailers and where to watch.

ONE PIECE 2023 ★ 8.1

Flow 2024 ★ 8.1

The Cigarette Surfboard 2024 ★ 9.9

Ocean with David Attenborough 2025 ★ 8.0

The War Between the Land and the Sea 2025 ★ 7.6

Ruby Gillman, Teenage Kraken 2023 ★ 7.1

Secrets of the Octopus 2024 ★ 8.3

Moana 2 2024 ★ 7.0

Our Oceans 2024 ★ 7.5

100 Foot Wave 2021 ★ 7.6

Dive Club 2021 ★ 7.1

Octonauts and the Caves of Sac Actun 2020 ★ 6.6

The Swarm 2023 ★ 6.4

No Way Up 2024 ★ 6.2

Sea Fever 2020 ★ 6.1

Moana 2026 ★ 5.9

Deep Blue Sea 3 2020 ★ 5.6

The Beach House 2020 ★ 5.4