Red Grouper
Identification
Red grouper have a distinctive reddish-brown body with mottled darker blotches and white spots scattered along the sides. The body is robust and moderately elongated, with a rounded tail. They lack the dark “mustache” marking of gag grouper. The dorsal fin has a row of spines followed by soft rays, and the fins often have darker margins. Red grouper typically run 5 to 15 pounds off the OBX, though fish over 20 pounds are caught on deeper structure.
Habitat and Behavior
Red grouper prefer hard bottom areas — ledges, live bottom with sponges and soft corals, rocky reefs, and artificial structures. Unlike gag grouper, which prefer high-relief structure, red grouper are often found on lower-relief hard bottom in 80 to 400 feet of water. They are territorial and often sit in or near depressions in the bottom, which they excavate themselves. Red grouper feed on fish, squid, crabs, and shrimp. They are protogynous hermaphrodites, transitioning from female to male as they mature.
Fishing Techniques
Bottom fishing is the primary method for red grouper. A standard bottom rig with a sinker (6-16 oz depending on depth), a 60-80 lb fluorocarbon leader, and a circle hook (5/0 to 8/0) is the go-to setup. Baits are fished directly on the bottom over hard bottom areas. Red grouper are less structure-bound than gag, so anglers have a slightly longer window to fight them before they retreat into holes. Jigging with bucktails or butterfly jigs near the bottom over hard bottom also produces red grouper, particularly when fish are actively feeding.
Baits and Lures
Cut squid is the most consistent red grouper bait — easy to obtain, stays on the hook well, and red grouper love it. Cut menhaden and sardine chunks are also productive. Live pinfish are effective for larger fish. Bucktail jigs in white or pink, tipped with squid strips, work for jigging. Butterfly jigs in the 200-400g range dropped over hard bottom can trigger aggressive strikes from feeding red grouper.
Best Times and Locations on the OBX
Red grouper are available year-round off the Outer Banks, with the best action from May through October when weather allows consistent offshore trips. They are found on hard bottom in 80-300 feet of water, typically further offshore than gag grouper. The 50-fathom curve and areas of live bottom south of Hatteras are productive. The Triangle Wrecks and deeper artificial reef sites hold red grouper. Most red grouper are caught as part of a mixed bottom-fishing trip targeting multiple species.
Regulations
Red grouper fall under South Atlantic Fishery Management Council regulations. The minimum size is 20 inches total length. The recreational bag limit is 2 per person per day within the aggregate grouper bag limit (which typically allows a combination of grouper species). The season is open year-round, unlike gag grouper which has a spawning closure. Commercial harvest requires the appropriate permits and is subject to quotas. Verify current rules with NC Marine Fisheries Commission and SAFMC.