Official poster for the TV series Sea Monsters (2018), a documentary show

Sea Monsters(2018)

3 seasons27 episodesReturning Series
Documentary

Sea Monsters Synopsis

From deep-sea danger to mega holiday cruises, helping rivers flow and harvesting power, this program goes deep, unlocking the ultimate challenges of our water planet.

Sea Monsters (2018) is a documentary series that premiered on October 18, 2018, spanning 3 seasons and 27 episodes.

First aired:
2018-10-18
Last aired:
2026-08-05

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Sea Monsters – Frequently Asked Questions

Where can I stream Sea Monsters?

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Sea Monsters (2018) is available to stream on Xive TV Documentaries Amazon Channel. Availability comes from JustWatch data and varies by country.

How many seasons of Sea Monsters are there?

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Sea Monsters has 3 seasons and 27 episodes in total, starting from its premiere on October 18, 2018.

Is Sea Monsters still running?

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Sea Monsters is currently listed as returning series, with the most recent episode airing on August 5, 2026.