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Photo of Ocean Whitefish (Caulolatilus princeps)
Photo: CC BY 4.0 — Cayman Lanzone, Wikimedia Commons
Saltwater

Ocean Whitefish

Caulolatilus princeps

A cigar-shaped tilefish relative with a rubbery mouth. They can outnumber rockfish on a SoCal deep drift.

Last reviewed: October 2026

Size / bag
No min · bag 10 within the general 20
Season
Year-round, all depths (2026 SoCal summary)
Difficulty

Habitat around Los Angeles

Deeper reefs and the sand-rock edge, often the same numbers as a vermilion drop.

How LA anglers actually fish them

CDFW Southern summary: year-round, all depths, 10 fish within the general 20-finfish bag, no minimum size. They do not count as RCG. Squid strips on a dropper. Soft mouths — do not horse them.

Identification

Ocean whitefish (Caulolatilus princeps) are tilefish: elongated, tan to yellowish fish with a long dorsal fin, a blue-tinged edge on the fins, and a bulging forehead.

Habitat

They live over rocky reefs and sand edges, usually deep. Most local catches come from boats fishing reefs off Palos Verdes, in Santa Monica Bay and around Catalina.

Season

In 2026, CDFW's Southern region summary lists ocean whitefish as open year-round at all depths.

Techniques

  • Squid strips on a dropper loop or shrimp-fly rig.
  • Small jigs and grubs fished on the bottom.
  • Often caught alongside rockfish.

Eating

Ocean whitefish have mild, flaky meat. They are not named in OEHHA's LA coastal advisories.

Regulations

Up to 10 ocean whitefish may be kept within the general 20-finfish bag. No minimum size; fillets must be at least 6½ inches with the entire skin attached.

Where they fit on a local boat trip

Ocean whitefish are usually a bonus fish on rockfish and reef trips rather than a primary target. They often show up when anglers fish squid strips or small jigs near hard bottom and sand edges. Because they are not part of the RCG complex, they stay open when rockfish depth or season rules change, which makes them a useful option during the October–December nearshore closure for boats.

Handling and fillet rules

Ocean whitefish are not venomous, but their gill covers are sharp, so handle them with care. If you fillet on a boat, the fillets must be at least 6½ inches long and keep the entire skin attached so that wardens can identify the species. Whole fish are easier to keep legal if you are unsure.

Eating quality

Their meat is mild and white, comparable to other tilefish. OEHHA's LA coastal advisories do not list ocean whitefish separately; follow the general advice to eat skinless fillets and a variety of species.

Current CDFW regulations

  • Size limit: No minimum
  • Bag / possession: 10 fish within the general 20-finfish bag
  • Season: Open year-round at all depths per the 1 Sep 2026 Southern summary

Not part of the RCG complex.

CDFW Southern ocean regs — ocean whitefish →

Independent-site disclaimer: this summary is for orientation only and can change in-season. Confirm with CDFW before you keep a fish. Fish in LA is not affiliated with the California Department of Fish and Wildlife.

Best lures & bait

  • Squid strip on a dropper loop
  • Shrimp fly

How to catch them

  • Same deep-rock drop as rockfish
  • Use a landing net; hooks pull on a swing

Shop lures & gear for Ocean Whitefish

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Frequently asked questions

What is the bag limit for ocean whitefish?

10 fish within the general 20-finfish bag.

Is ocean whitefish open in October 2026?

Yes, year-round at all depths in the Southern region in 2026.

Are ocean whitefish rockfish?

No. They are tilefish, managed separately from the RCG bag.

Sources & official links

Last reviewed: October 2026. Rules, stocking and access change; confirm with the agency linked above before you go.