Quick Answer
Sea Cat is streaming on Amazon Prime Video. 1 episodes. Availability may vary by region.
Where to Watch Sea Cat
Sea Cat is currently on Amazon Prime Video. Keep in mind that catalogs change by region — if you don't see it on your usual service, check the other platforms listed here.
Confirmed Streaming Platforms
Subscription availability by JustWatch
More Ways to Watch Sea Cat (US)
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Availability data by JustWatch
Check Other Platforms
Anime licensing changes by region. If Sea Catisn't on your usual service, try these.
About Sea Cat
An orphaned cat adrift at sea is raised by an otter to live in the ocean. They live together in peace until one day they encounter a submarine...
Full details on MyAnimePulseFrequently Asked Questions
Where can I watch Sea Cat legally?
Right now, Sea Cat is on Amazon Prime Video. That said, anime licensing varies a lot by country — what's on Netflix in Japan might not be on Netflix in the US. If your go-to platform doesn't have it, try the other services listed above.
Is Sea Cat on Netflix or Crunchyroll?
Can't confirm either right now. Both platforms rotate their catalogs pretty often, so it's worth searching directly on each one.
Is Sea Cat available with an English dub?
Dub availability depends on the platform. Crunchyroll has been expanding their dubbed library a lot recently, and Funimation (now merged into Crunchyroll) historically had the biggest dub catalog. Check each platform's listing for Sea Cat.
Can I watch Sea Cat for free?
Crunchyroll offers a free ad-supported tier for some shows. Most other platforms require a subscription, but many offer free trials for new users. Tubi and Pluto TV occasionally have anime in their free rotation too.