Top 10 Fastest Animals In The Ocean

Fastest Animals in the Ocean

Life under the water is a fascinating world which is unlike the one that is present on the earth. The beautiful blue waters, marine creatures, and water plants – everything collectively is captivating to human beings.

The animals underwater are one of the most intriguing parts of marine life. There are a number of species of fishes and other aquatic animals found inside the waters. These animals have various different characteristics. Some of these aquatic animals are too fast to catch while others are as slow as snail. Following is the list of Top 10 Fastest Animals in the Ocean

10 Bonito

This one is a common name for the fish belonging to the genus of Sarda and is considered to be one of the fastest animals inside the water. Bonito belongs to the mackerel family and the same is believed to be capable of a huge speed of 40 mph, especially when it is leaping.

This fish easily grows up to a size of 30-40 inches and are also streamlined fish having beautiful striped sides.


Also considered as a killer whale, Orca is the ninth fastest animal inside the water. These fishes aren’t related to the whale family by any chance, on the contrary, they are believed to be closely related to the family of dolphins.

An average speed of orca extends up to 30 mph and it can even surpass the same on certain events. Today, several researchers have found that various species of Orca are into existence.


They are generally very slow, however with time they can easily reach up to a speed of 30-35 mph and therefore they are considered to be the eighth fastest animal present inside the waters. Manatees are considered to be relaxed, however, they could be speedy as well.

Their exertion of energy is more than any other fish present inside of the water. These fishes can stay submerged up to a period of 20 minutes.


Tuna is considered to be the seventh fastest animal inside the water and both the species of tuna, i.e. yellowfin tuna as well as Bluefin tuna are considered to be fast swimmers. They can easily play and cruise through the ocean and they could entertain the speed of 40 mph on a regular basis, thereby reaching a maximum of 43 mph.

Bluefin tuna can easily reach up to a length of 10 feet. This species is found in the western Atlantic water. Both these species of tuna are fast and active inside the waters.

Flying fish

This named was earned by the way of utilizing the evasion as a path to escape all the predators. Flying fish is considered to be the sixth fastest animal inside the water and the same can easily reach up to fast speed of 35 mph. They can also glide up to a period of 30 seconds.

Flying fishes are active fishes and can reach as far as 200 meters following their speed, which is mainly done to put all their predators into a haze. Today, there are 40 different species of flying fishes inside the world waters.

Pilot Whale

The pilot whale is considered to be the fifth-fastest animal inside the water and this fish is one of the most dangerous fishes considering their speed. They are closely related to dolphins and are considered to be very much similar to the killer whale. They are very intelligent and social and this is why they also tend to become the unfortunate targets of human beings.

These fishes can easily reach up to a speed of 40-48 mph and that is what makes them quick and very agile. Interestingly, they have fewer teeth than all other members of the dolphin family.

Common octopus

They might not scream you speedy at first glance, however, they are one of the fastest animals present inside the water. They can easily reach up to a speed of 25-30 miles per hour and are generally very quick especially when the regard of catching their prey is taken into consideration.

Apart from this, common octopuses also happen to be one of the most intelligent invertebrates. They use the method of jet propulsion while catching up with the speed, just like the squids.

Bottlenose dolphin

A bottlenose dolphin is considered to be one of the fastest animals inside the water and this dolphin can travel at a speed of 35 mph. They come to the surface to breathe in for two or three times while they are at the peak of swimming.

This species of dolphin is considered to be fast swimmers and they are also known to have greater endurance. Another interesting thing, their acrobatic features are something that will intrigue you the most. Their flips are simply amazing.


Swordfish are considered to swim at the speed of 60 mph and they can reach a maximum of 80 mph. Thus, this makes them the second-fastest animal present inside the water. Some findings even claim that these fishes can reach up to a massive speed of 130 kmph.

Talking about their appearance, they are long and have a sword-like bill which is used to spear or splash their prey. They also comprise of a tall dorsal like a fin with brownish-black backs.


Sailfish is considered to be the fastest animal inside the ocean. This fish is definitely the fastest leaper and it is fast even at the shortest of distances. A sailfish can clock at a normal speed of 68 mph while leaping which is fast indeed.

These fishes can easily grow up to 10 feet long and are slim as to their size. They are amazing attackers and keen swimmers. These fishes swim like a pro.

Nobody had thought that life underwater could be fast too.

Top 10 Fastest Animals in the Ocean

  1. Sailfish
  2. Swordfish
  3. Bottlenose dolphin
  4. Common octopus
  5. Pilot whale
  6. Flying fish
  7. Tuna
  8. Manatee
  9. Orca
  10. Bonito

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