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How to catch Wreckfish

Polyprion americanus (Bloch & Schneider, 1801)

About Wreckfish fishing

The wreckfish belongs to the family Polyprionidae and features a deep robust body with a large head, protruding lower jaw, and rough bony ridges across the gill cover. Adults exhibit a dark brown or bluish grey back with paler underparts, whereas juveniles display distinct dark blotches. Growing up to 210 centimetres in total length and reaching a maximum weight of 100 kilograms, this oceanodromous demersal fish inhabits deep rocky bottoms, natural reefs, caves, and sunken shipwrecks between 40 and 600 metres. Solitary as adults, they feed opportunistically on bottom-dwelling fish, cephalopods, and crustaceans, and are highly regarded by anglers for their immense strength and exceptional table quality.

  • Difficulty

    Medium

  • Average size

    80 cm TL

  • Market value

    Low

  • Habitat

    Saltwater

  • Season

    Spring, Summer, Autumn

  • Also known as

    Atlantic wreckfish, Bass groper, Bass, Cherna, Groper, Hapuka

Wreckfish

Truncate caudal shape

More or less truncate tail fin helps identify the wreckfish.

Bony ridge on gill cover

A rough bony ridge across upper part of gill cover distinguishes this species.

Wreckfish fishing facts

Characteristics

  • Typical size

    80 cm TL (max 210 cm TL )
  • Typical weight

    15 kg (max 100 kg )
  • Preferred temperature

    5.2–19 °C
  • Depth

    40–600 m
  • Longevity

    80 years
  • Body shape

    Fusiform / Normal
  • Commercial?

  • Vulnerability score

    77.8

Best hours

  • Dawn

    First light

    Active
  • Morning

    After sunrise

    Peak
  • Midday

    High sun

    Low
  • Afternoon

    Late day

    Peak
  • Dusk

    Last light

    Active
  • Night

    After dark

    Low

When to fish for Wreckfish

01
January
02
February
03
March
04
April
05
May
06
June
07
July
08
August
09
September
10 Now
October
11
November
12
December

How to catch Wreckfish

Tips for catching Wreckfish

Targeting large wreckfish requires heavy boat tackle equipped with braided line and robust terminal gear to extract powerful fish from deep rocky structures and submerged wrecks. Heavy bottom fishing with fresh marine baits such as squid strips, mackerel chunks, or whole sardines is exceptionally effective when presented directly on the sea floor. Alternatively, heavy vertical metal jigs and slow-pitch jigs worked near deep structure trigger aggressive strikes from these opportunistic apex predators. Fishing is most productive during calmer daylight hours when boats can accurately drift over deep offshore wrecks and rocky ledges.

Other names for Wreckfish

Local and alternate names anglers use for Wreckfish.

  • Bass groper
  • Stone bass
  • Wreckfish
  • Wreck-fish
  • Groper
  • Bass
  • Cherna
  • Hapuka
  • Wreck bass
  • Hapuka cod
  • Longnose hapuku
  • Moeone
  • Sea bass
  • Sea rock perch
  • Wrek fish
  • Atlantic wreckfish

Best equipment to catch Wreckfish

Compare fishing methods for Wreckfish — sized kit for each technique.

Note: Typical fish is 15 kg Our algorithm will suggest the best equipment for you based on this weight.

Best lures and baits for Wreckfish

Ranked lures and natural baits from every method, best first.

How Wreckfish migrates — Oceanodromous

Migrates within the sea between spawning, nursery and feeding grounds, and never enters fresh water. Follow its seasonal shifts along the coast and offshore.

How Wreckfish migrates — Oceanodromous 1. Eggs: Laid on the spawning grounds. 2. Larvae: Drift with the currents to the nursery grounds. 3. Juveniles: Grow up in sheltered nursery waters. 4. Adults: Range widely over the feeding grounds. 5. Spawners: Return to the spawning grounds each season.
Spawning grounds Nursery grounds Feeding grounds

1 Eggs

Spawning grounds

Laid on the spawning grounds.

2 Larvae

→ Nursery grounds

Drift with the currents to the nursery grounds.

3 Juveniles

Nursery grounds

Grow up in sheltered nursery waters.

4 Adults

Feeding grounds

Range widely over the feeding grounds.

5 Spawners

→ Spawning grounds

Return to the spawning grounds each season.

It stays in the sea and never runs up into fresh water.

Hover or tap a number to read each stage.

Diet and behavior of Wreckfish

  • Diet

    Top predator
  • Feeds by

    Hunts animals
  • Hunts

    Morning · Afternoon
  • Feeds over

    Soft bottom
  • Social

    Solitary
  • Main prey

    Baitfish

Prey and predators of Wreckfish

Prey is what Wreckfish eats. Predators are the animals that eat it.

That is how it feeds, and how it is hunted.

Prey

What it eats

Baitfish

  • Chaceon notialis juv./adults
  • Helicolenus lahillei juv./adults
  • Illex argentinus juv./adults
  • Merluccius hubbsi juv./adults
  • Urophycis mystacea juv./adults

Where Wreckfish lives

Lives on or just above the bottom. Work jigs, bait, and lures along the seabed.

Habitats
Saltwater
Depth zone
Sublittoral, Bathyal
40–600 m
Usually 100–200 m
Water column
Demersal
On or near the bed

Where this species lives