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Redtail surfperch studio illustration with a deep oval silver body, faint bronze bars, and red-pink tail and anal fins, against a dark background.
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Redtail Surfperch

Amphistichus rhodoterus

Updated · Published

Season: Open year-round. Fish gather in bays, estuaries and the surf in spring before spawning, which is when they are easiest to catch.Legal size starts at 10.5 inches – CDFW: most landed fish are 1.5 to 2 lbs and 3 lbs is not unusual; about 17 inches maximum; California angling record 3 lb 7 oz (Del Norte County, 2012)

Redtail are the most common surfperch north of Bodega Bay, and a main shoreline fish for sandy-beach and pier anglers from the Bay Area to the Oregon line. They are rare in Southern California, where barred and calico surfperch take their place.

Illustration: Fish City

Redtail surfperch limit in California

20 surfperch a day in combination, no more than 10 of one species, and redtail must be at least 10.5 inches (14 CCR 28.59). San Francisco Bay has its own 5 fish limit and an April 1 to July 31 closure.

Best bait for redtail surfperch

Sand crabs first, then fresh mussels, pile worms, bloodworms or clams. North of Eureka, crab backs and frozen tube worms are favored.

Where to catch redtail surfperch in California

Sandy beaches and piers from Crescent City, Eureka and Mendocino south to Bodega Bay and Pacifica. CDFW places the range from Monterey Bay northward.

About Redtail Surfperch

Redtail surfperch are the biggest-bodied of the California surfperch. They have a deep, oval, silvery body with red to pink tail and anal fins. CDFW says most landed fish run 1.5 to 2 lbs, and 3 lbs is not unusual.

This is a Northern California beach and pier fish. CDFW places them from Monterey Bay northward, and they are the surfperch caught most often north of Bodega Bay. Pier Fishing in California notes that north of San Francisco they replace the calico surfperch in the surf catch. In Southern California the surf species are barred and calico surfperch.

How to Catch

Sand crabs are the top bait, and fresh mussels, pile worms, bloodworms and clams also work. Surf anglers use light spinning gear with medium tackle and size 6 to 2 hooks. A high-low rig with two hooks about 12 inches apart above the sinker is a common setup. Heavier tackle suits a heavy surf, and light tackle with crab backs is preferred in Humboldt Bay.

Pier anglers in the North Coast fish Pacifica Pier, Del Norte Street Pier in Eureka, and the B Street Pier and Citizens Dock in Crescent City. In spring and early summer the fish gather in sheltered bays and estuaries before spawning, and hundreds can school in a small area, which makes a limit easy.

Eating Profile

We found no sourced table-quality notes for redtail, so we do not rate it here. Keep fish iced and measure them first: keepers must be 10.5 inches or longer.

Common Mistakes

  • Keeping fish under the minimum. Redtail must be 10.5 inches. Carry a measuring board.
  • Fishing San Francisco Bay in spring and summer. Surfperch other than shiner perch are closed there from April 1 through July 31, and the bay limit is 5.
  • Looking for them in Southern California. They are rare south of Monterey Bay.
  • Counting only redtail. The 20 fish limit covers all surfperch together.

When to Go

  • Spring and early summer: Fish enter bays and estuaries to spawn. Young are born mostly June to August (CDFW).
  • Rest of the year: The fishery is open year-round. We found no published month-by-month catch data for other seasons.

Where to Catch Redtail Surfperch in California

  • Sandy open-coast beaches in Del Norte, Humboldt and Mendocino counties
  • Piers from Pacifica north: Pacifica Pier, Del Norte Street Pier in Eureka, and the B Street Pier and Citizens Dock in Crescent City
  • Humboldt Bay, where light-tackle anglers fish crab backs and boaters take some
  • South of Monterey Bay they are rare; CDFW places the range from Monterey Bay northward

Conditions & Habitat

Typical Depth

Surf zone, first trough to the outer bar

Diet

Mainly small crabs and shrimp, plus mussels and marine worms (CDFW)

How to Catch Redtail Surfperch

Techniques

  • Fish sand crabs, fresh mussels, pile worms, bloodworms or clams in the surf zone
  • Surf anglers use light spinning gear with medium tackle and size 6 to 2 hooks; a high-low rig with two hooks above the sinker, about 12 inches apart, is a common choice
  • Heavier tackle with sand crabs, tube worms or clams works in heavy surf; light tackle with crab backs is preferred in Humboldt Bay
  • North of Eureka, frozen tube worms and crab backs are favored baits

Regulations

Surfperch are covered by 14 CCR 28.59. Outside San Francisco Bay and San Pablo Bay the limit is 20 surfperch in combination, with no more than 10 of any one species (shiner perch have a separate limit of 20). In San Francisco Bay and San Pablo Bay the limit is 5 surfperch, and surfperch other than shiner perch cannot be taken or possessed from April 1 through July 31. Redtail surfperch must be at least 10.5 inches total length; there is no minimum for other surfperch. Always verify current CDFW regulations before your trip. Checked against the CDFW Northern and Central region pages, October 8, 2026.

As of — CDFW source

When boats actually landed it

Not enough data yet — too few reported trips to show a reliable catch pattern.

Did You Know?

Surfperch give birth to live young. CDFW says redtail mate in the fall and the young are born the next spring and summer, mostly June to August, with an average of about 27 per female.

Book a Redtail Surfperch Charter

Find charter boats targeting Redtail Surfperch at these California landings:

Frequently Asked Questions

Outside San Francisco Bay you can keep 20 surfperch a day in combination, with no more than 10 of any one species, so no more than 10 redtail. Redtail must be at least 10.5 inches. San Francisco Bay and San Pablo Bay have a 5 fish limit and a closure from April 1 through July 31.

Sources

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