Pacific sanddab studio illustration — small left-eyed flatfish with mottled brown coloring on a black background.
All Species

Pacific Sanddab

Citharichthys sordidus

In Season Now0.5 lbs – 2 lbs

The approachable flatfish. Pacific sanddab are small, abundant, and have no bag limit — and they eat like something three times their size. A staple of California party boat fishing and a legitimate target in their own right.

Illustration: Fish City

About Pacific Sanddab

Sand dabs don't get the respect they deserve. They're small — rarely over 2 lbs — and they live in the same depth range as species that get more press. But among California anglers who've eaten them fresh, they're the answer to the question "what's the best-eating small flatfish on the coast?"

Citharichthys sordidus is a left-eyed flatfish found on sandy and muddy bottom from the Bering Sea coast of Alaska south to Cabo San Lucas. In California, they're essentially everywhere from 100–600 ft of water on soft substrate. They're among the most abundant flatfish in the state and completely sustainable under current management (no bag limit).

Bay Area restaurants have been serving whole pan-fried sanddabs since the Gold Rush era. That reputation is earned.

How to Catch

The setup is simple and the action, when you're on a school, is relentless. Multi-hook dropper loop with small squid strips is the standard party boat rig — drop to bottom, feel the taps, reel up with 2–4 fish. Repeat.

Individual fish don't fight much, but fishing three or four at a time is a workout. The fun is in finding the concentration and working it efficiently before the drift carries you off the school.

Key variable: soft bottom. Sanddabs are not reef fish. If you're dragging over rocky structure, you'll catch rockfish and lingcod. When the captain calls "sandy bottom," that's the sanddab window.

Smaller hooks (size 2 to 1/0) outperform big halibut hooks. Match the hook to the bait piece — a 4 oz sinker and a whole squid is the wrong presentation for a fish with a 6-inch mouth at maximum.

Eating Profile

Excellent — the word Bay Area chefs and old-time fishermen use. Delicate, sweet, fine-grained white flesh. The whole-fish pan-fried preparation is optimal: dredge in seasoned flour, cook in brown butter, eat around the bones straight from the pan. The skin crisps and the meat is moist. Don't bother filleting small ones — it's more work than it's worth.

IUCN lists Pacific sanddab as Least Concern. No sustainability concerns under recreational take.

Common Mistakes

  • Using big hooks and large baits. Sanddabs have small mouths. A 6/0 hook with a full squid gets you missed bites and short-struck fish. Scale down: size 2–1/0 hooks, small bait pieces.
  • Chasing rocky structure. Sanddabs want sandy/muddy bottom. If you're on reef, you're in the wrong spot.
  • Releasing them. No bag limit and excellent eating — there's no reason to throw them back.

Month-by-Month

  • Jan–Mar: Present but slow; cold water, less feeding activity.
  • Apr–May: Bite picks up as the season opens for offshore groundfish. Sanddabs start showing in better numbers.
  • Jun–Aug: Peak action. Schools dense and predictable. Best months for dedicated sanddab fishing.
  • Sep–Oct: Solid action continues through fall groundfish season.
  • Nov–Dec: Catch rates drop as weather limits boat access. Fish remain at depth.

Where to Catch Pacific Sanddab in California

  • Sandy and muddy bottom throughout California coast, 100–600 ft
  • Continental shelf from San Diego to the Oregon border
  • Monterey Bay sandy bottom — consistently productive
  • Channel Islands sandy flanks and adjacent bottom
  • Central Coast banks at 150–350 ft

Conditions & Habitat

Water Temp

50–64°F; broad tolerance, common from SoCal to Alaska

Typical Depth

100–600 ft; sandy and muddy bottom, most abundant 150–400 ft

Diet

Small fish, shrimp, worms, squid, amphipods — broad-spectrum benthic feeder

How to Catch Pacific Sanddab

Techniques

  • Multi-hook dropper loop rigs (3–5 hooks) with small squid strips — the standard sanddab setup
  • Small fresh bait: cut squid, small anchovy chunk, shrimp — match hook to bait (size 2–1/0)
  • Drift over sandy bottom at target depth; no need to jig aggressively
  • Party boat rockfish rigs often catch sanddabs as productive bycatch
  • Light 2-hook dropper on 1–3 oz sinker in 100–200 ft when current is light

Lures & Baits

Line & Leader

15–25 lb mono or braid, 12–20 lb fluorocarbon leader. Multi-hook dropper loop is the standard: 3–5 snelled hooks spaced 12–18 inches apart, sinker at the bottom. Size 2 to 1/0 hooks. Enough weight to hold bottom — 2–6 oz depending on depth and current.

Rod & Reel Combos

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Regulations

No daily bag limit for Pacific sanddab (14 CCR § 28.48). No minimum size. Open year-round in all depths except within designated Groundfish Exclusion Areas (Rockfish Conservation Areas) where take is prohibited. Other sole species covered under 14 CCR § 28.48 (rock sole, sand sole, butter sole, curlfin sole, rex sole, flathead sole) have a combined limit of 20 fish with no more than 10 of any one species. Verify current RCA boundaries before fishing.

As of April 20, 2026 — CDFW source

Did You Know?

Pacific sanddab are unusual among California flatfish for living relatively short lives — a maximum of 9 years by FishBase records, compared to 35+ years for petrale sole and 55 years for Pacific halibut. They compensate with high reproductive output and fast growth, which is why the population stays robust despite no bag limit. San Francisco restaurants have served whole pan-fried sanddabs as a regional signature dish for well over 100 years.

Boats Known for Pacific Sanddab

Charter boats with a track record on this species.

Check Central Coast and NorCal groundfish boats

Monterey / Morro Bay / Bodega Bay

Sanddabs are common bycatch statewide; some boats run dedicated sanddab trips in Monterey Bay

Book a Pacific Sanddab Charter

Find charter boats targeting Pacific Sanddab at these California landings:

Frequently Asked Questions

Correct — Pacific sanddab (*Citharichthys sordidus*) has no daily bag limit under 14 CCR § 28.48 as of 2026. Note that other small soles (rock sole, sand sole, butter sole, etc.) are under a different limit within the same regulation section: 20 fish combined, no more than 10 of any one species. Sand dabs specifically are exempt from the aggregate limit.

Sources

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