Tuna Facts

Longfin Albacore Tuna

This article contains an assortment of information about tuna species including Atlantic bluefin, skipjack, yellowfin, and longfin albacore.

Western Atlantic bluefin tuna are the largest of the Atlantic tuna species. They can grow up to 13 feet long and weigh up to 2,000 pounds.

Bluefin have a lifespan of 20 years or more, and generally don’t spawn until they are 8 years old.

On May 27, 2011, NOAA announced that Atlantic bluefin tuna currently do not warrant species protection under the Endangered Species Act.

In 2011, an angler set a North Carolina state record for Atlantic bluefin tuna by catching an 805 pound, 8 ounce fish off Oregon Inlet.

Also in 2011, a North Carolina state record blackfin tuna was caught off Wrightsville Beach.

A bluefin tuna tagged by Captain Al Anderson was recaptured after 16 years.

Pacific bluefin tuna are the largest species of tuna in the Pacific. Adults can reach nearly 10 feet in length and 990 pounds, with an average lifespan of 15 years.

In 2025, Marc Spagnola was recognized as the new Maryland state record holder for longfin albacore (Thunnus alalunga) for the Atlantic Division. Spagnola’s 78-pound catch exceeded the previous record for longfin albacore set in 2004 by four pounds.

Longfin albacore have torpedo-shaped bodies, high metabolism, and other traits that allow them to swim at approximately 50 miles per hour. Longfins are migratory fish that travel in schools throughout the Atlantic Ocean.

Yellowfin tuna are distinguishable from other tunas by their long, yellow dorsal fin and a yellow stripe along their sides.

Yellowfin tuna are fast-growing and can weigh up to 400 pounds.

Skipjack tuna are identified by stripes along their lower body, and a faint lateral line running lengthwise down each side. Their back is dark purplish blue.

Skipjack tuna grow fast and can weigh up to 40 pounds. They have a relatively short life span of around 7 years.