Yellowfin Grouper Fishing Guide

Yellowfin grouper are a visually striking Caribbean grouper named for the bold yellow margins on their pectoral fins, set against a highly variable body coloration that ranges from red-orange to olive-green with dark spots — making them one of the most beautiful groupers in the Atlantic. They are a medium to large species that can reach 40+ pounds, though fish of that size are uncommon in most fished areas. Yellowfin grouper are primarily a Caribbean and Florida Keys species and are rarely encountered in the northern Gulf. They are closely associated with clear, warm reef systems and tend to favor shallower coral structures than the deeper ledge-dwelling species like gag and scamp. One important caution for anglers and diners: yellowfin grouper carry a higher risk of ciguatera fish poisoning than most other groupers, particularly large individuals from ciguatera-endemic reef systems — a fact worth knowing before keeping one.

Yellowfin Grouper is a saltwater species.

Habitat

Yellowfin grouper inhabit coral reefs, rocky ledges, and hard bottom from shallow nearshore areas to about 150 feet throughout the Caribbean, Florida Keys, and Bahamas. They are a reef-associated species that favors clear, warm tropical and subtropical water and are rarely encountered in the turbid nearshore areas of the Gulf.

Diet

Yellowfin grouper prey on reef fish, squid, and crustaceans. They are active hunters on the reef and will chase baitfish into open water, responding well to live pinfish, pilchards, and large swimming jigs fished near coral structure.

Fishing Techniques

• Live pinfish or grunt on a bottom rig
• Jig worked near coral bottom
• Cut bait near structure
• Live shrimp on a knocker rig
• Small to medium bucktail jig bounced near reef

Best Seasons

Winter, Spring, Summer

Size & Records

Average weight: 8 lbs. World record: 34 lbs (Key West, Florida, USA (1995)).