Species
Paralichthyidae
Pacific Sanddab
Field guide · §4.17

Pacific Sanddab

Citharichthys sordidus
Paralichthyidae (left-eyed flounders)
Water
50-62°F
Best time
Diurnal
Tide
Any
Robert's pick

How to catch a pacific sanddab

Bait
Cut squid (small strips), shrimp pieces, Berkley Gulp! sandworm
Rig
Hi-low rig with two #4 long-shank hooks, 4–8 oz bank sinker depending on drift speed
Technique
Drift the soft bottom at 50–200 ft from a kayak. When you find them you'll get doubles every drop. Slow drift, light tap-tap-tap bite — don't set hard.
When to target

Seasonality

Year-round; best in cool months (Nov–April) when they move shallower with the upwelling.

When they bite
Tide preference
Any — they're a depth-dependent species, tide stage matters less
Time of day
Diurnal — daytime bite is best
Pressure
Stable
Sources
  • · CDFW Sanddab species page
  • · Love (2011) Certainly More Than You Want to Know About the Fishes of the Pacific Coast
Full citations in SPECIES-EVIDENCE.md §4.17.
← All species·§4.17 in SPECIES-EVIDENCE.md

Pacific Sanddab

Citharichthys sordidus
Paralichthyidae (left-eyed flounders)Prefers 5062°F
Habitat & range

Where they live

CA range
Cabo San Lucas → Sea of Japan
Habitat types
Soft bottom 50–500 ftSandy harbor mouthKayak nearshore drift
Water temp
5062°F preferred
Life history

Biology

Lifespan~13 years
Size at maturity~6" / ~2 years
SpawningJuly–September, pelagic eggs
SchoolingLoose aggregations on the bottom — multiple fish per drift
DietKrill, small squid, polychaete worms, juvenile fish, anchovy fry
Behavior

When they bite

Tide preferenceAny — they're a depth-dependent species, tide stage matters less
Time of dayDiurnal — daytime bite is best
Pressure biasStable
Field ID

How to identify

Light tan body with brown speckles, both eyes on LEFT side, large eyes (deeper-water adaptation), mouth small relative to halibut

Look-alikes

California halibut (much larger, big mouth past eye); speckled sanddab (smaller, slightly darker)

Robert's pick

How to catch

Best baitCut squid (small strips), shrimp pieces, Berkley Gulp! sandworm
Best rigHi-low rig with two #4 long-shank hooks, 4–8 oz bank sinker depending on drift speed
TechniqueDrift the soft bottom at 50–200 ft from a kayak. When you find them you'll get doubles every drop. Slow drift, light tap-tap-tap bite — don't set hard.
California regulations
No size minimum, 25 bag limit. License required ages 16+.

Always verify current regulations on the CDFW site.

Where to fish for Pacific Sanddab

SoCal hotspots

Top spots from the doc: Redondo Canyon edge (kayak) · King Harbor mouth · Santa Monica Bay 100-foot line · La Jolla Canyon edge
All spots in the TideRead catalog that target Sanddab (0):
No catalog spots currently list this species — audit pending.
Seasonality

When to target

Year-round; best in cool months (Nov–April) when they move shallower with the upwelling.

Table fare

If you keep it

Excellent — sweet, delicate, like a tiny halibut. Sauté whole with butter and lemon. One of the best eating fish on the coast.

⚠ Safety & handling

Before you grab it

Small teeth and bones — easy handling. Drift weights can pinch fingers in heavy current.

Common mistakes

What anglers get wrong

Anglers sometimes throw them back thinking they're "too small to be a halibut." Sanddabs are a separate species entirely — and the eating is arguably better.

Did you know

Sanddabs are considered one of the finest-eating flatfish on the coast — sweeter than halibut, with delicate flake. Sand dab meunière is a SF classic dating to the gold rush.

Sources
  • · CDFW Sanddab species page
  • · Love (2011) Certainly More Than You Want to Know About the Fishes of the Pacific Coast
Full citations + cross-references in SPECIES-EVIDENCE.md §4.17.