Where to stream

Sea

4.3201724mMovie

When a couple decide to spend their summer vacation in a small town on the coast of Portugal, they had no idea that they would be faced with a dark mystery that would lead to seduction and betrayal. Mar is an erotic thriller set in the…

DirectorWilliam Vitória

Where to watch

Dekkoo

Availability shown for United Kingdom · rights vary by country

Cast · Directed by William Vitória

Diogo Tavares

Lourenço Seruya

Lourenço Seruya

João Santos Silva

João Santos Silva

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Sea — streaming FAQ

Which OTT platform streams Sea?

Sea is streaming on Dekkoo in United Kingdom. It's not currently on Netflix.

Is Sea on Netflix?

No, Sea is not on Netflix in United Kingdom as of November 2026. It's currently on Dekkoo.

Is Sea on Amazon Prime Video?

No, Sea isn't on Amazon Prime Video in United Kingdom right now. It's on Dekkoo instead.

Where can I watch Sea for free?

Sea is available on Dekkoo in United Kingdom, but you'll need an active subscription — there's no free option right now.