Mahi-Mahi

Coryphaena hippurus

Also called: dolphinfish, dorado

A brilliantly colored, fast-growing offshore fish found around weed lines and floating debris, and one of the most popular table fish offshore.

Illustration of a blue-green and gold fish in side view with a long dorsal fin and a forked tail — AI-generated illustration for general reference. Fish vary in color and markings with age, location, and water, so check the identification tips below rather than relying on one picture.

Type: Offshore & Pelagic
Typical size: 5 to 20 lb; bulls over 30 lb
Range: Warm waters of the Atlantic, Gulf of Mexico, and Pacific
Coasts: Southeast Atlantic, Gulf of Mexico, Pacific
Where: Open water
Best seasons: Spring through summer in the Atlantic and Gulf; summer and fall off California

Note: Size limits, bag limits, and seasons for this species change often, so check current state and federal rules before you keep one.

How to identify it

A bright blue-green back with golden-yellow sides.
A long dorsal fin from head to tail.
A blunt, steep forehead on large males.
A sharply forked tail.

Baits and lures

Ballyhoo, rigged or on lures
Small live baits
Trolling lures and flies
Cut bait

Techniques

Troll along weed lines, color changes, and floating debris.
Stop and cast live baits when you find a school.
Keep one hooked fish in the water to hold the school.
Use medium-heavy tackle.

Field notes

Mahi-mahi grow fast and live short lives. Their brilliant colors fade after they are caught.

Related guides

Saltwater size limits, bag limits, seasons, gear rules, and license requirements change often and differ by state and in federal waters. Some species are catch-and-release only or closed in certain areas. Check your state's current fishing regulations before you keep a fish; our state resources directory links to each state's official wildlife and fisheries agency.

← All saltwater fish