INTERTIDAL poster
Where to stream

INTERTIDAL

202615mMovieScience FictionThriller

After encountering something otherworldly during a midnight swim, a woman is confined to a forensic tent on a remote Cornish beach where a government agent offers her coffee, reassurance - and a version of events that doesn’t match her own.

DirectorJames Morgan
WriterJames Morgan
ProducerChuckie McEwan

Where to watch

Expected on OTT
around December 23, 2026

Released in cinemas on November 4, 2026. A prediction based on the typical 6–8 week theatrical-to-streaming window — not a confirmed date. Get the WhichOTT app to be notified the moment it lands.

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Cast · Directed by James Morgan

JHJessica Hynes
Jessica Hynes
Joanna / Catherine
ESElla-Rae Smith
Ella-Rae Smith
Emma Roberts
HTHannah Traylen
Hannah Traylen
Claire Thomas
HTHarry Treadaway
Harry Treadaway
Matt Chambers

More from Jessica Hynes · Lead actress

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INTERTIDAL — streaming FAQ

Which OTT platform streams INTERTIDAL?

INTERTIDAL isn't streaming anywhere in United States yet.

Is INTERTIDAL on Netflix?

No, INTERTIDAL is not on Netflix in United States as of November 2026.

Is INTERTIDAL on Amazon Prime Video?

No, INTERTIDAL isn't on Amazon Prime Video in United States right now.

Where can I watch INTERTIDAL for free?

INTERTIDAL isn't streaming in United States yet, so there's no way to watch it free at the moment.

What is the OTT release date for INTERTIDAL?

INTERTIDAL hasn't started streaming in United States yet. Based on the typical 6–8 week theatrical-to-streaming window, we estimate it will arrive around December 23, 2026. This is a prediction, not a confirmed date.