Olive Rockfish

Sebastes serranoides

Olive Rockfish (Sebastes serranoides) caught in Northern California

Photo: Wikimedia Commons / CC License

Frequently Asked Questions About Olive Rockfish

How do I identify an olive rockfish?

Olive rockfish have an elongated body (more streamlined than most rockfish), olive-green to olive-brown coloration on the back with a yellowish belly and yellowish fins. They're often confused with kelp bass but can be distinguished by their continuous (unnotched) dorsal fin and rounded tail. They lack kelp bass's deep notch between the spiny and soft dorsal fins.

Where are olive rockfish found in Northern California?

Olive rockfish are found near kelp forests and rocky reefs along the NorCal coast, usually in the top 100 feet of water. They school near kelp canopies and mid-water column over structure. Prime spots include Bodega Bay, the Sonoma Coast, and Mendocino. They're less common north of Fort Bragg.

What is the bag limit for olive rockfish?

Olive rockfish count toward California's 10-fish aggregate rockfish daily bag limit. There is no minimum size limit. They are subject to the same season and depth closure restrictions as other rockfish - verify current regulations at wildlife.ca.gov.

What is the difference between olive rockfish and kelp bass?

Olive rockfish are true rockfish (Sebastes) with a continuous dorsal fin, rounded tail, and spiny dorsal rays. Kelp bass (Paralabrax clathratus) have a notched dorsal fin and forked tail. Regulations are also different - olive rockfish count in the rockfish aggregate bag, while kelp bass have their own separate limits.

What is the best bait or lure for olive rockfish?

Small swimbaits (3–4 inch paddle tails) cast near kelp edges and retrieved at medium speed are excellent for olive rockfish, as are small metal jigs worked with a fast retrieve. Live or fresh anchovies fished near the kelp canopy also produce well. Olive rockfish are more active hunters than most rockfish and will chase moving baits.

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