How to recognise it
The Copper Rockfish, or Sebastes caurinus, is identifiable by its coppery-brown to reddish coloration, often with darker mottling. It has a robust body and a slightly elongated shape. The dorsal fin is long and spiny, while the anal fin is shorter and rounded. The mouth is large with prominent canine teeth. This species is often confused with the Quillback Rockfish, but the key detail that separates them is the Copper Rockfish's more pronounced, rounded snout compared to the Quillback's more pointed snout.
Where it lives
The Copper Rockfish is primarily found along the Pacific Coast of the United States, ranging from Alaska to California. They inhabit saltwater environments, typically residing in rocky reefs, kelp forests, and nearshore areas. The depth range for this species is generally between 30 to 300 feet. During the warmer months, they may move shallower, while in colder months, they often retreat to deeper waters. They prefer areas with structure, such as rocks and ledges, which provide cover from predators.
When it bites
Copper Rockfish are most active from late spring through early fall. The optimal water temperature for fishing them is between 50 to 65 degrees F. They tend to bite best during the early morning and late afternoon. Weather changes, such as a passing front or strong winds, can affect their feeding behavior, often making them more aggressive. A full moon can also increase their activity levels, leading to more successful catches.
How to catch it
To catch Copper Rockfish, anglers can use various rigs, including drop shot rigs and Carolina rigs. Recommended baits include live or frozen squid, anchovies, and herring, typically in sizes ranging from 4 to 6 inches. When using lures, try jigs in bright colors like chartreuse or orange, weighing between 1 to 2 ounces. Use a line rated for 15 to 30 pounds and hooks sized 2/0 to 4/0. Cast near rocky structures or kelp beds, and work the bait by bouncing it along the bottom to entice strikes.
Size, age and the table
Anglers typically encounter Copper Rockfish in the 14 to 20-inch range, with fish over 24 inches considered trophies. They grow at a rate of about 1 inch per year and can live up to 30 years. The flesh of the Copper Rockfish is firm and white, making it a popular choice for eating. When handling, use wet hands or a wet cloth to minimize slime loss, and if releasing, do so gently to ensure survival. Always check local regulations for size and bag limits before fishing.
