# Where to watch Sea Monsters 3 (2023) in the UK

> Sea Monsters 3 (2023) is not currently listed on any UK streaming, rental, or purchase service. Last verified on 14 May 2026 by ScreenSearch.

**Type:** Film  
**Year:** 2023  
**Runtime:** 65 minutes  
**TMDB rating:** 7.0/10  
**Genres:** Adventure, Family, Animation  
**Region:** United Kingdom (GB)  
**Last verified:** 14 May 2026 (2026-05-14T09:09:56.985Z)  

## Synopsis

Sea Monster pals Tickles and Toothy McGru can't seem to fit in with the fish in the reef. In fact they can't even figure out what types of fish they are! Could it have to do with Halloween? With the help of Fifi and Lily the pals set off on a quest to learn their true identity.  Get ready for an underwater Halloween adventure for the ages. It's Sea Monsters 3.

## Streaming options in the United Kingdom

No current UK streaming, rental, or purchase listings were found for Sea Monsters 3 in our daily-updated TMDB feed. The title may be on physical media only, awaiting UK release, or in a temporary licensing gap.

## Frequently asked questions

**Where can I watch Sea Monsters 3 in the UK?**

Sea Monsters 3 (2023) is not currently listed by any UK streaming, rental, or purchase service in our daily-updated TMDB feed. It may be on physical media, an aggregator, or pending a UK release. Check back later — availability changes frequently.

**Is Sea Monsters 3 on Netflix, Disney+ or Amazon Prime Video in the UK?**

Sea Monsters 3 is not currently included with any major UK subscription service. It may still be available to rent or buy.

**How accurate is this film's availability data?**

Availability is sourced from The Movie Database (TMDB), which in turn pulls from JustWatch. Listings are refreshed daily. For purchase decisions, the provider's own site is the source of truth.

## Sources

- Streaming availability: The Movie Database (TMDB), refreshed daily.
- Underlying licensing data: JustWatch.
- Canonical URL: https://www.screensearch.co.uk/watch/movie/1112393/sea-monsters-3-2023
- Poster image: https://image.tmdb.org/t/p/w500/rMEwcXNhNtuKUSurhkJPSfi7MVM.jpg
- JSON variant: https://www.screensearch.co.uk/watch/movie/1112393/sea-monsters-3-2023.json

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Generated by [ScreenSearch](https://www.screensearch.co.uk/) — a free UK-focused tool that answers "where can I watch this in the UK?" for any film or TV show. No accounts, no signup.