Atlantic bluefin tuna are recognized to be one of the biggest fish varieties in ours oceans. You might be surprised by simply how big these creatures can get. So, what’s the biggest Atlantic bluefin tuna ever before recorded?

How big Can Atlantic Bluefin Tuna Get?

To placed it in one word: huge. And also that word can even it is in an understatement in this context.

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Atlantic bluefin tuna are few of the biggest fish types in the world, getting to an average size of 6.5 feet and also an average weight that 550 pounds. 

And those are simply average figures!

Generally speaking, the Atlantic bluefin tuna is embraced as the biggest tuna species in the world.

To highlight just how big bluefin tuna deserve to be, some have actually clocked in in ~ 1500 pounds and also at lengths of close to 8 feet, make it easy to watch why this enormous fish is highly coveted through fisheries and used to feed totality populaces in cuisines almost everywhere the world.

However, this desire because that bluefin tuna meat has led come overfishing in plenty of cases, which has actually put the varieties at some risk in terms of long-term survival.


Why room Bluefin Tuna therefore Big?

Bluefin tuna have insatiable appetites and a wide-ranging diet, definition they consume nearly everything castle come into contact with.

A bluefin’s habitat is the ocean, so naturally, they feeding on smaller sized fish, crustaceans, squids, eels and a multitude of other sea creatures. 

So varied is a bluefin tuna’s food palate, in fact, the it is even taken into consideration to it is in an apex, or alpha predator. In various other words, they have no one above them on the food chain.

Considering what castle eat and also how much, it’s not surprising that bluefin tuna room as colossal together they deserve to be in many instances.

World record Atlantic Bluefin Tuna Catches

There have been some enormous Atlantic bluefin tuna catches in current history.

The largest one right now on record belongs to fisherman Ken Fraser, who recorded a bluefin tuna off the shore of Nova Scotia, Canada in 1979.

That fish sweet in in ~ an astounding 1,496 pounds! to this day, no fisherman has ever come near to corresponding this human being record bluefin tuna catch.

Credit: IGFA/

It apparently took Fraser 45 minutes just to reel it in and also another 10 hours to dehydrate the fish as result of all the seawater that consumes. What a story!

Most that the biggest Atlantic bluefin tunas have been caught, no shockingly, off the east seaboard the Canada.

Another large one was caught off the coast of Prince Edward Island, surrounding Nova Scotia, just a year before the 1979 record catch. The bluefin sweet a chuck 1,178 pounds!

In 1985, a 1,116 pound bluefin tuna to be reeled in by fishermen, likewise off Prince Edward Island.

So chances are, if she looking to capture an Atlantic bluefin tuna, Prince Edward Island and also Nova Scotia show up to be prime destinations.

Final Thoughts

The Atlantic bluefin tuna is a huge fish species, the biggest of the tuna and also one the the largest amongst all fish types in the world.

Their huge size and also speed have the right to make them tough to capture, yet when accomplished, they can turn right into an prompt fortune for fisheries.

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With several of the record catches measuring in at end 1,000 feet each, the Atlantic bluefin tuna is truly among the majesties of the maritime ecosystem.