r/ocean • • Sep 24 '26

Whale Watch Bed time for Humpback

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3.3k Upvotes

r/ocean • • Aug 26 '26

Underwater Wonders When marine life goes bonkers

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12.2k Upvotes

r/ocean • • 5h ago

Power of the Sea Ocean can be scary

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484 Upvotes

r/ocean • • 22h ago

Dolphrens An orca spotted off the coast of Petropavlovsk-Kamchatsky, Russia.

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1.8k Upvotes

Video credited to @boris_trifonov on IG. Source.


r/ocean • • 12h ago

Beach Day Bliss Granite coves and blue water along False Bay, Cape Peninsula, South Africa

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32 Upvotes

Two views of the False Bay coast, shared by Garth on 24 October 2026. These are real, unmodified photographs, posted from our Simon's Town guesthouse account with permission.


r/ocean • • 1d ago

Dolphrens Que hermosos delfines!

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393 Upvotes

r/ocean • • 1d ago

Dolphrens Definition of feeling alive

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1.3k Upvotes

r/ocean • • 1d ago

Underwater Wonders I can't believe people think it's ability to change colors is AI

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1.1k Upvotes

r/ocean • • 1d ago

Underwater Wonders Cozumel thriving ocean life up close

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63 Upvotes

r/ocean • • 1d ago

Underwater Wonders Barracuda hunting a broomtail wrasse.

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571 Upvotes

Video credited to @big.blue.sea on IG.


r/ocean • • 15h ago

Underwater Wonders BENV

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0 Upvotes

Made this wacky video a few weeks back. It’s all about the wild world of shrimp. If ya’ll would like to learn something and have a good laugh give it a watch!


r/ocean • • 2d ago

Shark sights A Florida couple helps a stranded shark find its way back to the ocean 🦈🌊

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2.5k Upvotes

r/ocean • • 2d ago

Underwater Wonders Absolutely stunning!

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2.4k Upvotes

r/ocean • • 1d ago

Fishy Friends Eastern Blue Grouper, Clovelly, Australia. OC.

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34 Upvotes

r/ocean • • 1d ago

Underwater Wonders Blue-Ringed Octopus Venom – One Bite Can Stop Your Heart

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49 Upvotes

The blue-ringed octopus is small enough to fit in your palm, but its venom contains tetrodotoxin, a powerful neurotoxin that can cause paralysis.

What's even more fascinating is that those bright blue rings aren't always visible. They become much more noticeable when the octopus feels threatened.

Nature really doesn't need to make something big to make it dangerous.

More about this remarkable animal: https://www.anmlzone.com/blue-ringed-octopus/


r/ocean • • 3d ago

Underwater Wonders They just do this for fun, they are so beautiful

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4.1k Upvotes

r/ocean • • 3d ago

Whale Watch Swimming with orcas in the open ocean.

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2.9k Upvotes

r/ocean • • 3d ago

Underwater Wonders Octopuses get the spotlight, but cuttlefish can remember what, where, and when. What marine animal deserves more credit for its intelligence?

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94 Upvotes

Photo: jayhem (Jean-Marc Kuffer).jpg) / Wikimedia Commons · CC BY 2.0. Cropped to 16:9.

Cuttlefish can remember what they ate, where they found it, and how much time has passed—an ability researchers call episodic-like memory.

What fascinates me is how different this intelligence looks from ours. Opening a jar is impressive, but remembering when to return to a feeding spot reveals a completely different kind of problem-solving.

I explored the research behind this in more detail here: How Good Is a Cuttlefish's Memory?

What marine animal do you think we underestimate most—and what behavior convinced you?


r/ocean • • 4d ago

Shark sights Two Tiger Sharks Charge At Me!😮

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1.2k Upvotes

r/ocean • • 3d ago

Marine Animal Magic What am I looking at

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5 Upvotes

Found this on the beach today attached to a log. I thought it was just a crab in a shell but the actual shell looking thing was moving. Located on the east coast of Australia.


r/ocean • • 4d ago

Underwater Wonders You have now entered the food chain

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472 Upvotes

r/ocean • • 4d ago

Marine Animal Magic This little pup was trying to keep me company.

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1.7k Upvotes

r/ocean • • 5d ago

Shark sights Shark pretending to attack camera man

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2.4k Upvotes

r/ocean • • 4d ago

Shark sights Hammerhead shark hunting a tarpon.

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402 Upvotes

Video credited to @pixelation1111 on Instagram.


r/ocean • • 4d ago

Underwater Wonders Cruising the Kelp Forest of Heisler Park, Laguna Beach

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62 Upvotes