r/oceans 1d ago

A Surge of Marine Heat Waves Threatens to Scramble Ocean Life

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8 Upvotes

Fueled by warming and a strengthening El Niño, record-setting marine heat waves are gripping oceans worldwide and playing havoc with sea life. Mounting evidence from recent events suggests the damage could be severe and long-lasting, both onshore and off.


r/oceans 2d ago

Cardistry performance in an aquarium

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2 Upvotes

r/oceans 3d ago

Coral bleaching occurring too frequently for reefs to recover, scientists say

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107 Upvotes

r/oceans 3d ago

Beautiful La Jolla, San Diego. Pelicans gracing the sky

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21 Upvotes

r/oceans 4d ago

An orca slams a pregnant ray ...

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79 Upvotes

NOT OC.


r/oceans 4d ago

Tulum Mexico, above and below. Caleta Tankah

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1 Upvotes

r/oceans 10d ago

Cool ocean waves on the Palos Verdes reef, California

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41 Upvotes

r/oceans 11d ago

Anchored balls

2 Upvotes

What are these anchored balls off the coast of Myrtle Beach? They are over 100 yards out … just floating.


r/oceans 14d ago

Amazing view of Antarctica from a sailing ship.

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1.8k Upvotes

r/oceans 13d ago

Diving down to a Yellow Stingray at Cozumel

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34 Upvotes

r/oceans 13d ago

North Atlantic Storm

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41 Upvotes

r/oceans 13d ago

Are pirates welcome on this subreddit?

0 Upvotes

Good evening,

I am a pirate and I was wondering if they are allowed on here. Argh.

Regards,

Captain Goose


r/oceans 14d ago

Ocean and the sky

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21 Upvotes

r/oceans 15d ago

North Sea reaches warmest temperature ever recorded in Dutch waters

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46 Upvotes

r/oceans 14d ago

Sea Rangers! Meet the young people restoring Europe’s seagrass

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2 Upvotes

r/oceans 16d ago

I love the beach 🏝️

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91 Upvotes

r/oceans 16d ago

Sunset from Flat Rock of Palos Verdes, California

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4 Upvotes

r/oceans 18d ago

Shipwrecks of Isla Mujeres, Mexico

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51 Upvotes

r/oceans 21d ago

🔥 20 finalists from the 2026 Ocean Photographer of the Year awards

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64 Upvotes

r/oceans 22d ago

Australia is home to the only mass cuttlefish gathering in the world. This year these giants didn’t return

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37 Upvotes

r/oceans 21d ago

Rapid warming may tip Atlantic circulation at 2°C, while slower warming may avert collapse

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10 Upvotes

r/oceans 22d ago

Scientists find 200,000 barrels of radioactive waste in the ocean

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57 Upvotes

r/oceans 22d ago

Super El Niño Keeps Growing as New Forecasts Reach Record Territory Ahead of Winter

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13 Upvotes

r/oceans 23d ago

Bluff Cove of Palos Verdes, California

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46 Upvotes

r/oceans 23d ago

Stingray - Original Illustration

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13 Upvotes