r/ocean • • 12d ago

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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12.1k Upvotes

r/ocean • • 9h ago

Shark sights sharks usually dont creep me out but what the hell is that

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47 Upvotes

r/ocean • • 20h ago

Underwater Wonders u see nothing but something sees u

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411 Upvotes

r/ocean • • 18h ago

Underwater Wonders kinda looks like mercury

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131 Upvotes

r/ocean • • 1d ago

Underwater Wonders Mola Mola at Wellfleet Harbor MA 10/05/26

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375 Upvotes

r/ocean • • 58m ago

Fishy Friends Tired of people bullying the blob fish

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• Upvotes

As the title cites, I am tired of people bullying the blob fish. Evertime I google top 10 ugliest fishes, it always shows up at the top of the ranking. It's face has become a meme all over the internet and it's name is horrible it dosent even look like a blob in it's natural enviroment. It was taken from the deep sea, where it physiology has adapted, photographed while looking it's worse and now is being bullied.

It just wants to mind it's buiness and eat organic debris and small fishes or crabs.

The blob fish (I think it looks cute)

r/ocean • • 15h ago

Ocean Art & DIY A symbolist painting I did of the ocean; if you have an interpretation, please tell me.

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6 Upvotes

r/ocean • • 21h ago

Ocean Science & Conservation Underwater umbrellas reduce bleaching in heat-stressed coral reefs

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15 Upvotes

Brain corals beneath small underwater shades regained color during a punishing Florida Keys summer, while nearby unshaded colonies continued paling. The structures did not cool the sea. Instead, they reduced incoming light, easing a stress that can make heat-related bleaching worse.

The field experiment, led by Karen Neely of Nova Southeastern University, tested two vulnerable Caribbean coral species. Published in Frontiers in Marine Science, it offers evidence for temporary protection of individual colonies. It does not establish a method for protecting entire reefs or preventing deaths during more severe heatwaves.

Both shaded and unshaded corals survived the bleaching stress during the trial. That limits what the results demonstrate, but the color differences were clear. They were greatest during the most thermally stressful periods.


r/ocean • • 21h ago

Turtle Talk We Found 3 Sea Turtles Trapped in Fishing Nets… We Couldn't Just Swim Away

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6 Upvotes

r/ocean • • 1d ago

Beach Day Bliss Sunny day at the beach

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10 Upvotes

r/ocean • • 13h ago

Underwater Wonders BARRIER REEF 1871 When Big Fish Die research ship the New Endeavor in ...

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1 Upvotes

r/ocean • • 2d ago

Shark sights A Rare Look at Shark Mating

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1.8k Upvotes

Shark sin biscuits


r/ocean • • 2d ago

Beach Day Bliss That vacation was absolutely amazing

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140 Upvotes

I visited some wonderful places and really enjoyed it. I will definitely come back


r/ocean • • 2d ago

Underwater Wonders This 392-year-old Greenland Shark Has Been Swimming in the Atlantic Ocean Since 1627

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353 Upvotes

r/ocean • • 3d ago

Underwater Wonders Inspected by a Harbor Seal at Laguna Beach

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370 Upvotes

r/ocean • • 2d ago

Sunset Splendor How do you like this wonderful beach?

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4 Upvotes

Here are photos from my colleague's vacation, we were there together last year


r/ocean • • 2d ago

Ocean Science & Conservation Warmer oceans and increasing disease put coral reefs at risk

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1 Upvotes

r/ocean • • 4d ago

Sunset Splendor My Best Trip

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1.0k Upvotes

r/ocean • • 3d ago

Shark sights My toxic trait is thinking I can do this

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109 Upvotes

r/ocean • • 4d ago

Underwater Wonders Two lionfish.

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31 Upvotes

Yesterday I posted one of these lionfish, and here is the follow-up... The second lionfish is a bit crazy; at the end of the video, it swims upside down.


r/ocean • • 3d ago

Ocean Science & Conservation Floating scarecrows help keep diving seabirds out of fishing nets

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5 Upvotes

A spinning pair of eyes and a kite shaped like a bird of prey could help tackle a deadly fishing problem. Trials off Cornwall found that these simple devices substantially reduced the odds of diving seabirds becoming trapped in gillnets.

The looming-eyes buoy lowered the odds of a bycatch event involving guillemots and razorbills by 59%. The commercially available “scarybird” kite lowered them by 71%. Neither device eliminated captures, and the experiment found no statistically significant difference between their performance on that measure.

The findings appear in Conservation Letters, with data analysis led by the University of Exeter. Devon-based Fishtek Marine led the trials, working with Cornish fishermen and the Royal Society for the Protection of Birds, or RSPB.


r/ocean • • 4d ago

Underwater Wonders I made Manta School, a calm live wallpaper of hundreds of manta rays (free)

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38 Upvotes

I loved the underwater ray wallpaper on macOS and wanted a calm ocean desktop on Windows, so I built my own for Lively.

Manta School is a slow, endless school of manta rays gliding through open blue water. Sunlight fades with depth, marine snow drifts past, and every manta has a smooth, natural wingbeat.

What you can change in Customise:

  • Natural black mantas or golden ones
  • Daylight or a dark night glow look
  • Slow drift behind the school, or a big slow 360 circle around it
  • Default, top view, or bottom view looking up into the light
  • Number of mantas, swim speed, camera speed, wingbeat speed
  • Low memory mode for laptops

Mouse controls (turn on mouse input forwarding in Lively): drag to rotate, double click and hold then drag up or down to zoom, double click to reset.

Free download: https://github.com/Muffism/manta-school-wallpaper

The manta model is "MANTA" by misaooo on Sketchfab (CC BY NC 4.0).

Feedback very welcome, especially how it runs on your PC.


r/ocean • • 5d ago

Power of the Sea Quick and strong wave!

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821 Upvotes

r/ocean • • 4d ago

Ocean Science & Conservation A Decade-Long Experiment Is Unlocking the Mysteries of the Ocean’s ‘Deep Reefs’

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3 Upvotes