Breaksea Cod
Reef / OffshoreA handsome small reef cod of WA's lower west and South Coast — orange-brown with darker mottling and a dark blotch on the gill cover. Holds tight to reef, ledges and broken ground, ambushing prey from cover. A demersal scalefish caught up in the West Coast closure and the demersal mixed bag, and one of the best-eating small reef fish in the South West.
Overview
Breaksea cod (Epinephelides armatus) are a small, good-looking serranid reef cod endemic to southern WA waters, common on reef, ledges and broken ground along the lower west and South Coast. Orange-brown with darker mottling and a distinctive dark blotch on the gill cover, they're a true ambush predator — holding tight to structure and crash-tackling baits and lures that pass the cover before bolting straight back into the reef. They're a regular and welcome capture while bottom-fishing for dhufish, snapper and other South West demersals, and they punch above their size both in the fight and on the plate. As a demersal scalefish they're managed within the demersal mixed bag and affected by the West Coast boat-based closure, so check current rules before targeting them in that zone.
Identification
Breaksea, breaksea rockcod
A compact serranid, orange-brown to reddish with darker mottling across the body and fins, and a dark blotch on the rear edge of the gill cover that is the reliable field mark. The mouth is large with small canines. Harlequin fish share the same reefs and get confused with it, but harlequin are brick-red with bright blue spots and lines and no gill-cover blotch. The tropical rockcods are a northern group and barely overlap with breaksea country. On a mixed bottom session, a small mottled cod south of Kalbarri is a breaksea until proven otherwise.
How to Catch
Squid, octopus, fish fillet (mullet, scaly mackerel), pilchard, prawn
Soft plastics on 1/2–1oz jigheads, micro and slow-pitch jigs, small bibbed minnows over reef
Paternoster rig with 4/0–6/0 circle hooks on 40–60lb mono leader and enough lead to hold bottom over reef. A running sinker rig with a single circle hook works tight to structure. Like all reef cod, they dive for cover on the strike, so don't fish too light — lift them straight off the bottom and keep them coming.
Drop baits or plastics tight to reef edges, ledges and broken ground and work them just above and into the structure. Breaksea cod ambush from cover, so the bite often comes the instant the bait reaches the bottom near the reef. Lift hard immediately to turn the fish away from the structure — give them slack and they're back in the reef. Slow-pitch jigs worked close to the bottom also produce. Move along the reef to find the better fish.
Available year-round in the South West and on the South Coast, with settled weather giving the best access to offshore reef. Tide changes trigger the bite; dawn and dusk are most productive. Neap tides make bottom-fishing in deeper reef easier.
Up to 55cm and ~4kg, commonly 1–2.5kg
Year-round (South West / South Coast)
Size & Growth
A typical breaksea cod is 30–45 cm and 1–2.5 kg. Anything over 3 kg is a good fish, and the maximum of around 55 cm and 4 kg is uncommon. Like the other southern reef cods they grow slowly and live a long time, and they are site-attached, which means a patch of reef that produces good ones can be fished flat in a season and take years to come back. They are a bycatch fish for most people rather than a target, so the practical restraint is to take a couple of honest fish off a piece of ground and leave the rest of it alone.
Diet & Habitat
An ambush predator that sits hard against cover — ledges, undercuts, caves and broken limestone — taking small fish, octopus, squid and crustaceans that pass the entrance. That is why the bite so often comes the instant a bait settles near structure, and why the fish is back in the hole a second later. They hold on reef and broken ground from the shallows out to 60 m and more. Breaksea cod are endemic to southern Australian waters and in WA run from roughly the Mid West down the lower west coast and around the corner to the South Coast reefs off Albany and Esperance.
WA Size & Bag Limits
| Bag limit | 2 in the West Coast Bioregion; 4 outside it; 1 at the Abrolhos (as part of the demersal mixed bag) |
|---|---|
| Counts toward | Counts within the demersal scalefish mixed daily bag (4 outside the West Coast Bioregion; 2 in the West Coast Bioregion; 1 at the Abrolhos). A boat-based demersal closure applies in the West Coast Bioregion (Kalbarri to Augusta) until at least Spring 2027. |
Breaksea cod is a rockcod (Family Epinephelidae/Serranidae) and a demersal scalefish: counted within the demersal scalefish mixed daily bag (4 outside the West Coast bioregion; bag 2 in the West Coast region and 1 at the Abrolhos). IMPORTANT: a boat-based demersal closure applies in the West Coast bioregion (Kalbarri to Augusta) until at least Spring 2027.
Eating Quality
Excellent — one of the best small reef fish in the South West on the plate, and a fish most people are quietly pleased to catch instead of the dhufish they were after. The flesh is firm, white and sweet with a medium flake that holds together in a pan, in the oven, in a fish pie or in a curry, and the skin crisps well if you scale it properly. Because the fish are modest in size the fillets are thin, so cook them hot and briefly rather than long. Bleed and ice on capture. They freeze reasonably for a month or two vacuum-sealed, but they are better fresh, and the cheeks off a decent one are worth taking. Nothing about this fish needs a sauce to hide it.
Perth Tips
South West and lower west reefs and the South Coast grounds out of Albany and Esperance hold breaksea cod, usually as a quality bycatch while targeting dhufish and pink snapper. Identify them by the orange-brown mottling and the dark gill-cover blotch. Mind the West Coast boat-based demersal closure — if it's in force, this is a fish to release or to target outside that zone. Lift hard on the strike to keep them out of the reef.