The ocean we know it's there but we don't really know what goes on
underneath it after all 95% of the ocean remains
unexplored there's actually been some incredibly scary sightings of real sea
monsters under the waters from sightings of supposedly mythical and prehistoric
creatures to real-life unexplained gigantic monsters caught on camera I'm
charlie today we're going to look at the biggest sea monsters in the world before
we dive into it why not subscribe and press the notification bell to ninjin
this terrifying creature is said to lurk in the waters of Japan ninjin is said to
be a humanoid life-form that lives underwater over the past few decades
there have been many reported sightings of it off the coast of Japan it was
first discovered in 2004 by whale researchers and in 2010 there was an
engine caught on camera this was caught by the Japanese agency for marine earth
science and technology the camera doesn't really do it justice but it's a
gigantic creature it's the same size as a blue whale which is the largest sea
creature in the world the creatures eyes and mouth make it look like playful but
they are said to be incredibly dangerous to humans when the video was released
some said it may just be a whale but there is no species of whale that looks
anything like this Leviathan the Leviathan is said to be a sea creature
40 feet long it's been mentioned many times in historic Scrolls it's also
featured in the Bible and in Asian religion in all of these Scrolls this
creature is called the embodiment of evil leviathans are so big that they
appear to be supernatural beings but whatever you think about the leviathans
they are terrifying creatures the bloop the bloop is an incredibly large
mysterious sea creature but there are various theories about the blue it's
often identified by people at sea because it makes a loud blooping noise
they also claim to see a gigantic outline of a creature under the water
making this sound however some say this could just be the sound of the ice shelf
breaking in Antarctica but many say they've seen the bloop in person and
they believe the National Oceanic and Atmospheric Administration that don't
want us to know about the bloop has been described as looking
like a gigantic squid it's said to live right by the ocean floor birds as I said
before most of the ocean floor has not been explored so we don't know if it's
there or not ghosts squared there's not much out in the
ocean but one thing you will find is oil refineries there are many oil refineries
set up in oceans around the world well a few years back shell released a bizarre
video from one of their ocean oil refineries the footage is from 2008 and
comes from one of their cameras right by the seafloor the camera which is there
so they can check out their machinery without going underwater captured this
gigantic ghost squid it was nicknamed a ghost squid as it seems to be
transparent it's got gigantic tentacles which go right down to the sea floor
this was caught around 200 miles off the coast of Texas USA some said this was
alien life seen underwater but one thing's for sure this ocean monster is
absolutely gigantic Megalodon megalodons also known as Meg's are said to be the
biggest and scariest sea monsters out there it's a relative of the great white
shark only megalodons are about 10 times as large
check out this size comparison I made and you can see the scale of this thing
they can grow up to 198 feet long their prey includes whales dolphins sharks and
giant sea turtles various Megalodon videos have been seen online birds are
the most convincing when I've seen is from 2006 some aquatic researchers were
researching the oceans floor that's when at over 3,300 feet they store an
oversized sure the two red dots you see are lasers which are used to estimate
its sights they worked out that the size is indeed that of a potential Megalodon
many years back a fisherman also caught a Megalodon jumping out of the sea at
night amazingly the Megalodon was caught hunting a whale I'm not sure what this
is but no other creature could hunt a whale like that so it really does seem
like megalodons are our only option here Dacus horas during the Jurassic period
this was one of the top underwater predators fossils of it were first
discovered in Germany only kind of resembles a cross between a reptile and
a fish fossils have since found all over the world for example in
the UK Russia and Argentina it has incredibly scary teeth and was 16 feet
long giant octopus it said that in oceans around the world there were giant
octopuses many years ago they were set to pull ships underwater with their
gigantic tentacles and they would reach lengths of forty feet long the stories
of these creatures mainly take place in the 1700s and the eighteen hundreds
that's when trade with ships was reaching its peak people truly believed
these exists because large tentacles and carcasses have been washed up on beaches
and in the 17 and 1800's these were sailors worst nightmares Kraken the
Kraken is a sea monster shrouded in mystery it's been written about in
mythology and by historians too it's said to be a gigantic squid which lives
near the ocean floor and it was capable of sinking ships it's also been featured
in popular books for example 20,000 Leagues Under the Sea some researchers
say it may be a cross between a Pacific octopus and a giant squid Jormungandr
Jormungandr first appeared in Norse mythology it's said to be one of the
children of Loki and it's described like a gigantic sea snake this underwater
serpentine scares absolutely anyone who comes across it in stories the sea
monster even bites of its own tail it does this to symbolize its own mortality
saying that you can't stop it no matter what it said the blood of this creature
is actually poisonous this means if any other creature tries to bite it that
creature will pass away siren Cronin you may have thought the scariest sea
monster of Scotland is the Loch Ness monster but at the cyrene Cronin will
give the Loch Ness monster a run for its money it's located in the seas of
northern Scotland and it's an underwater dinosaur it's said to be able to change
itself from a minnow to a gigantic sea monster it's said to be so large that it
can eat 7 whales at once Hydra of Learner
this creature is heavily featured in Greek mythology according to legend if
the creatures head is severed it will grow to more this creature was an enemy
Hercules an ascetic guard the underworld much like the German Gander it's said to
have poisonous blood this would make all of the fish it shared an ocean with
inedible there's also a constellation in space
named after Hydra of learner shasta soros this creature dates back to 200
million years ago it was alive during the Triassic period it looked similar to
how a dolphin does today only it was much more vicious and also much larger
as you can see in this size comparison I made it was over 65 feet long just
imagine running into this when you were sailing in a boat or swimming in the sea
you probably be scared but you wouldn't have to worry much that's because this
creature was a suction feeder this means it fared mostly on fish Salas ooh Madonn
phallus ooh Madonn is Greek for sea Lord this sea monster is known for its big
flippers it also could grow up to 40 feet in length thanks to its 7-foot
flippers it could swim in deep waters this would make an a predator for pretty
much every other creature in the sea it was alive during the Cretaceous period
but when you and even larger predators took over it became extinct but now it's
time to make your voice heard comment below which sea monster was scariest if
you want some more amazing videos then check out my second channel but as
always thank you for watching there are some more videos on screen right now
leave a like if you enjoyed and if you haven't already what are you waiting for
subscribe to Top 10s