Blackfin Snapper
Identification
Blackfin snapper have a distinctive appearance with a reddish-orange body and a prominent black blotch on the upper portion of the pectoral fin base, which gives them their name. The body is somewhat elongated with a forked tail. The back is darker red, fading to a lighter pinkish-red on the sides and belly. They typically run 2 to 8 pounds off the OBX, with larger fish found in deeper water. Blackfin snapper are less commonly encountered than vermilion or red snapper, making them a welcome addition to the offshore catch.
Habitat and Behavior
Blackfin snapper prefer deeper water than most other OBX snapper species, typically found in 200 to 400 feet along the continental shelf edge. They associate with deep rocky ledges, hard bottom, and deep-water wrecks. They are more solitary than vermilion snapper and do not form the massive schools that beeliners do. Blackfin snapper feed on small fish, squid, and crustaceans near the bottom. Their preference for deep water means they are most often caught on specialized deep-drop trips or as incidental catches while targeting snowy grouper or deep-water species.
Fishing Techniques
Deep-drop bottom fishing is the primary method for blackfin snapper. Standard bottom rigs with 8-16 oz sinkers, 50-80 lb fluorocarbon leaders, and circle hooks (4/0 to 6/0) baited with squid or cut fish are effective. The rig is lowered to the bottom over deep structure. Because blackfin snapper share habitat with deep-water groupers, they are often caught on the same deep-drop rigs. Deep jigging with butterfly jigs (200-400g) over deep ledges can also produce blackfin strikes when fish are actively feeding.
Baits and Lures
Cut squid is the most reliable blackfin snapper bait, staying on the hook well during deep drops. Sardine chunks and small whole fish baits also produce. Butterfly jigs in blue/silver or pink patterns in the 200-400g range can trigger strikes. The same baits and techniques used for deep-water grouper and tilefish will produce blackfin snapper when they are present.
Best Times and Locations on the OBX
Blackfin snapper are available year-round in deep water but are most commonly caught May through October. They are found on deep structure along the shelf edge in 200-400 feet — the same areas that produce snowy grouper, scamp, and tilefish. Deep-water ledges along the 50-fathom curve and deep wrecks offshore from Hatteras Inlet and Oregon Inlet are the primary locations. Blackfin snapper are typically incidental catches on deep-drop bottom fishing trips.
Regulations
Blackfin snapper are managed under the South Atlantic Fishery Management Council. The minimum size is 12 inches total length. The recreational bag limit falls within the snapper aggregate (typically 10 snapper total per person per day, combining species). The season is open year-round. As with all snapper species, check current NC Marine Fisheries Commission and SAFMC regulations before fishing.