Saltwater · Year-round; best from late spring through early fall in warm surf

Spotfin Croaker

Roncador stearnsii

A prized Southern California surf croaker with a golden-bronze sheen and a single black spot at the base of the pectoral fin. It has no chin barbel, which separates it from the California corbina, and it is a classic light-tackle target in the dawn and dusk surf.

Seasons · Peak

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Spotfin Croaker — Photo: Steve Addison, CC BY 4.0 — Wikimedia Commons

Identifying features

One large black spot at the base of the pectoral fin — the namesake mark
Golden to bronze sheen over a silvery-grey body
No chin barbel, unlike the California corbina
Small, downturned mouth set low for bottom feeding
Tall, soft first dorsal fin and yellowish fins

Habits

Feeds in surf troughs on sand crabs, ghost shrimp and clams
Most active at dawn, dusk and on a rising tide
Moves in small schools along sandy beaches in summer
Makes croaking sounds in spawning groups and when handled
Prefers warm, shallow water over clean sand

Distribution

San Diego, CA · California★ Primary

San Francisco, CA · CaliforniaCommon

Where to find them

Open sandy surf beaches in Southern California
Pier pilings and jetty edges over sand
Harbour mouths and shallow sandy bays

Where they live

Surf troughs along open sandy beachesShallow sandy bays and harbour mouthsWater around pier pilings and jetties

How to catch them

Surf fishing with sand crabs Shore

Rig: Light surf rod, Carolina rig with a 1-2 oz (28-57 g) sinker and a size 2-4 hook, fished in the trough behind the breakers

Bait/lure: Sand crabs or ghost shrimp

Key tip: Fish at dawn or dusk on a rising tide and keep the bait drifting slowly through the whitewash.

Pier piling fishing with shellfish Shore

Rig: Light spinning tackle and a small bottom rig fished tight to pier pilings over sand

Bait/lure: Clam or mussel meat

Key tip: Drop the bait right beside the pilings and stay ready — spotfin pick it up gently.

Best baits & lures

Sand crabs (sand fleas)Ghost shrimpClam and mussel meat

Techniques for Spotfin Croaker →

Baseline setup

Rod: Light 8-9 ft (2.4-2.7 m) surf spinning rod
Line: 8-12 lb (3.6-5.4 kg) mono
Terminal: Carolina rigs, size 2-4 hooks, 1-2 oz (28-57 g) sinkers

Recommended gear for this species

Rod · Best value

9' 5-weight fly rod outfit

≈ US$180-260

Covers chironomid lakes and small rivers with one setup.

Flies · Budget

Chironomid assortment (30 patterns)

≈ US$25-40

Chironomids are 60% of a lake rainbow's diet in spring.

Picks come from our rule library — never paid placements. Prices are guides; affiliate links may earn us a commission.

Typical size

Common 12-20 in (30-51 cm); large fish to about 27 in (69 cm)

On the table

Good — firm, white, mild flesh; a popular surf table fish from clean water.

Similar species

Yellowfin CroakerYellowfin croaker has yellow fins and a small chin barbel and no black pectoral spot; spotfin has the black spot and no barbel

California CorbinaCalifornia corbina has a single chin barbel and a plainer grey body; spotfin has no barbel, a golden sheen and the black pectoral spot

Regulations vary by area and can change in-season — always check the official rules for your area before you fish. Regulations guide →

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