30 Horrifying Ocean Stories From Sailors, Divers, And Surfers Which They Wish They Couldn't Remember

These stories are nearly impossible to read without your heart rate racing uncontrollably.

Maryjane

• Published in Weird
• June 30, 2022

Whereas most individuals can't wait for summer to arrive so they can hopefully take a delightful dip in any body of water available and forget about their concerns, some have witnessed the less-than-pleasant side of nature in these waterbodies. And it's really not pleasant at all!

Anyone suffering from thalassophobia, a particular fear characterized by a continual and severe fear of deep water bodies such as the ocean or sea, might just want to forego this thread because we're delving deep into real-life seafloor and ocean floor horror stories today. Consider underwater scientists, scuba divers, surfers, Royal Marines, sailors, and anyone else who has had some of the most troubling and unconventional experiences in the deepest and darkest waters, we are having their horror stories today.

Cave diving, which is among the most extreme forms of diving, is one way to discover the deep dark bodies of water. It is a type of underwater diving in water-filled caves that can be performed as an actual sport or as a method of exploring swamped caves for scientific research.

A diver requires a wide range of abilities. You must not only be capable of holding your breath for a minute or so, but you must also have had some basic diving skills and be brave.

Someone recently asked on the r/AskReddit community about the most harrowing ocean experiences of sailors, divers, and surfers. His question sparked responses that are nearly impossible to read without your heart rate racing uncontrollably.

The question has been popped:

Check out the replies below:

1. Octopus

2. Scuba dive

3. Egypt dive

4. They're everywhere

5. Boat tour

I've posted this before but it's been a year, so f**k it haha

So this is proper babby's first free dive material and I've since learned I'm terrified of the ocean, so this probably isn't that scary to most people. However...

I was on a boat tour that stopped off in a small bay with f*****g beautiful, crystal clear, light turquoise water and nearly white sands. We'd just finished swimming with some sting rays when the tour guide offered to take some of us out for a swim in deeper water.

I was hesitant as he said the current can get quite strong and I'm not the best swimmer, but he said I could join them for as long as I felt comfortable, so I came along.

There was a small group going at a leisurely pace that I could clearly see, so I decided to do some free diving. As I said, the water was gorgeously clear. I was diving down to these little reef outcrops and checking out the fish and had barely looked ahead of me other than to check on the group.

I finished inspecting another little coral group and turned around to see where the group were and suddenly saw the sandy sea floor disappear over a knife sharp drop off. The water was so deep and inky blue with no sea floor in sight and my stomach somehow dropped into my a*s and jumped into my throat at the same time.

I surfaced ASAP and got as far away from the drop off as possible and tried to pretend I never saw it.

6. South Dakota

7. A scare

8. Massive Manta

9. Malibu pier

10. The spookiest

11. Scuba diving

Scuba Diving in Vanuatu on the President Coolidge, very famous wreck dive that you can walk from the shore and dive the bow from 15 meters all the way down to 70 meters.

I was 14 at the time and my parents were life long divers, we dived the Coolidge twice that day already and our guide offered a night dive to us.

We were supposed to only dive down to a depth of 25 meters and check out these flashlight fish that would school together in a cargo hold, they had these really bright green eyes that looked amazing and lit up underwater. I still don’t really know what happened that night but it felt like we were staring at these fish for forever. Suddenly I didn’t feel right, my breathing felt funny, I tried to grab my gauge to check how much air I had left, it took every bit of muscle I had to reach for my gauge connected to my waist, I slowly grabbed it and read that I had about half a tank left, relived for a split second but still concerned something was wrong I reached for my mum to signal her something wasn’t right, I grabbed her arm but couldn’t hold on, I just started sinking to the bottom. My mum quickly grabbed my arm as I fell but I had no leg movement, so I started dragging her to the bottom with me, my dad now realises somethings wrong and grabs my mum trying to pull us all up. The dive guide now is freaking out and trying to make sure everyone is alright, they all start swimming me back up and in to shore. Once we got up closer, I started to feel normal again but abit dazed and confused. Turns out I had nitrogen narcosis, and had dropped to 40 meters when I couldn’t swim anymore. For those of you who don’t know what nitrogen narcosis is, it’s when you have to much nitrogen in your body and it gives you a intoxicated effect.

Nothing to hectic but still a vivid memory of thinking I was gonna sink to the bottom of the ocean not being able to do anything about it.

12. The creepiest

13. Awesome experience

14. Dive squad

15. Night dive

16. Cave diving

I do a fair bit of cave diving in North Florida and help out with exploration projects. I've got a couple. One is mine, one is a friend's.

So my friend was checking a lead in an offset sink to see if there was any going cave one afternoon. Offset sinks are physically distant from the main cave conduit, so while a primary trunk passage may have lots of clear ground water, an offset sink won't get much water circulation, so rainwater and runoff will tend to stay there for a long time. They're typically very murky and brown, clearing as you approach main cave passage. He's about 100ft in at a depth of 40 or 50ft. Nothing insane, but it's braille diving. Trying to feel his way around while running a line to see if anything goes. He comes across a wall about a foot in front of him that looks a bit unique. Often times you'll see cool patterns of mineral buildup in cave walls/floors/ceilings. So he's appreciating this cool pattern when that pattern opens its mouth and shows off its teeth and tongue. Turns out a not insignificantly sized gator lived in that sink and wasn't happy about the home invasion. He set a new speed record getting back to the surface of that particular sink. Gators aren't uncommon down there and they usually leave you alone, but not when you get that close to them in their own territory.

My story was a bit less exciting but pretty somber. I was doing a dive in the back of a fairly regularly traveled cave system, but in an area where a body had been recovered from about a mile back the week prior. That area isn't as regularly dived due to the logistics and cave passage geometry. It's not a small dive to get back there. The recovery was really challenging and there were signs of damage to the cave as we swam along where the body had been forced through restrictions, through mud, etc. But the real reality check came when we found his mask in the mud several thousand feet back. It had been dislodged (along with his nose) while the recovery divers tried to force him through a small area. It really drove home the reality of where I was and what I was doing and the respect necessary for the environment.

17. Surfing

I was surfing scripps pier in San Diego about 6 years ago. It was flat, onshore wind, really messy conditions but I spent 40 min driving there and said “ I’ll just get in the water and paddle around a bit”. There was nobody in the water.

I decided to paddle around the pier, going from the north side to the south side. When I reached the last pylon, a HUGE fin popped up about 5 feet in front of me. I knew instantly it was a massive white shark (12-15ft based on the size of the fin)- I’ve been surfing my whole life, I’ve been in the water with dolphins many times. This was 100% not a dolphin.

This fin was more triangular with a serrated back side (almost like a steak knife) with a sandpaper looking texture. Dolphins have more scoop in their fin and very smooth texture on their skin.

The way it swam gave me instant chills- fishy, more side to side and straight than the classic up and down, coming up for breath dolphin.

I froze. Trying to control my panic, waited for it to disappear and as smoothly as possible, turned my board around, paddled through the pier back to land.

It was absolutely checking me out but didn’t show any interest towards me. Since then, I’m not that afraid of sharks but I still get the chills thinking about that day.

18. Super tame

19. Coral structure

20. Horrifying sounds

21. Bermuda Triangle

22. First deployment

23. Morro Bay

24. Coast of Okinawa

25. Diving time

26. Persian gulf

27. Pod of dolphins

28. Bobbitt worm

29. Mono Fin

I remember a couple years ago, a buddy of mine had rented a boat out for my birthday to go out in the sea with. It was going perfectly fine, the boat was super nice, good for fishing, had a great deck. When he told me he was going to rent one, i thought to order a new fin to scuba with. It was a mono fin since i had never gotten a chance to use one. I’ve been practicing with it, so it was perfect to use it out in the sea.

We started to go out off the coast of the cape and the water was a bit chilly, but not ice cold. we were maybe 22 miles out from the coast while still having an eye sight of the shore. My friend brought fishing baits and rods for us to use later on, but after i was finished scuba diving. I was ready to get off the deck of the boat with my wetsuit and mono fin, my tank resting on my arm before i was going to dunk in. After a couple minutes, i had this really weird chill down my spine. Not paranoia, but superstition. I brushed it off and put my tank on my back, followed by my goggles.

I felt that weird superstition feeling again but it quickly switched to paranoia when i saw a pair of glistening eyes in the ocean. At first what i thought was a shark, it had not been a shark. I’ve had my fair share of training for 6 years with sharks and other deep ocean water creatures, so i thought i’d be able to handle this. It slowly started making it way towards me when i got a better glimpse at it, it was HUGE and i mean massive, it’s teeth were poking on the side of its jaw and even had razor sharp fins. And how i know this wasn’t a shark because they have a more smooth rubbery type of flesh, this one had scales like a snake. Blood was pouring out of its mouth, it looked like it was ready for its next meal.

I attempted to hurry, but i was in shock and i thought i was to die from shock or from this thing eating me. I finally cut out of shock the moment it started to swim more swiftly, but the mono fin could only go so fast in the water. My buddy was getting a little suspicious that i hadn’t come up with anything from the depths of the ocean. He looked over the boat deck and i guess could see me attempting to swim for my life as a dark shadow was inching closer. I eventually reached the boat and out of breath i told him to book it. we ended up not using the boat for the rest of the day and went home. To this day, i have no idea what it was, but in all my years of experience, i dont want to find out.

30. Night diving

It takes a lot of coaching and the appropriate equipment to do cave diving safely. A well-trained team that follows their training has a very good chance of escaping most bad situations, but only if they maintain their cool and work through the danger in a rational way.

Which of these tales frightened you the most? Please share your thoughts in the comments section.

Maryjane