Yellowfin Tuna

Thunnus albacares

A powerful oceanic tuna targeted by offshore anglers around warm waters. This guide covers field identification, habitat, bait choices, fishing notes, and local rule reminders.

Saltwater

Yellowfin Tuna reference image — Marc Taquet, cc-by, via Wikimedia Commons. Source: Wikimedia Commons.

Identification points

Long yellow second dorsal and anal fins.
Metallic dark back and silver belly.
Streamlined tuna body.

Habitat

offshore blue water, seamounts, current edges, floating objects, and bait schools

Bait notes

trolled lures, poppers, jigs, live bait, and chunk bait

Behavior

fast schooling predator feeding on fish, squid, and crustaceans

Caution

Marine size, season, bag, and reporting rules can change; verify official local regulations.

Fishing notes

use tackle matched to size and follow tuna harvest and reporting rules