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Bite Compass
Estuary / River

Black Bream

Acanthopagrus butcheri

The Swan River's signature species. Found around bridge pylons, jetties, and rocky edges year-round. Best on light tackle with prawns, worms, or small soft plastics. Strong fighters that test light line.

Size
Up to 4kg, commonly 500g–1.5kg
Peak season
Year-round
Minimum size (WA)
25 cm
Bag limit (WA)
6 (only 2 over 40 cm in the Swan and Canning rivers)

Overview

Black bream are the Swan River's most popular target — smart, wary fish that test an angler's skills on light tackle. Found around structure year-round, they're a true Perth estuary icon. Catching bream consistently requires finesse, patience, and an understanding of their habits around tides and structure.

Identification

Also known as Bream, southern black bream, blackie

Deep and slab-sided, bronze to olive-black over the back fading to a pale belly, with dusky fins and a small mouth full of hard nipping teeth. Fish from the upper estuary are darker and more bronze than the silvery ones down near the river mouth. The species it's confused with is tarwhine, caught in the same spots and similar at a glance — tarwhine are silver with distinct gold-yellow horizontal stripes along the flanks and a blunter, rounder snout. Juvenile pink snapper turn up in the Swan too and are told apart by their blue spots. The east coast's yellowfin bream isn't found here.

How to Catch

Best Baits

Prawns (fresh), tube worms, sand worms, mussels

Lures

Small soft plastics (Z-Man GrubZ 2.5 inch, Gulp Minnow), small hard-bodies, blade lures

Rigs

Running sinker rig with a size 2–4 hook and a small ball sinker (just enough to reach the bottom). Use 4–6lb fluorocarbon leader — bream are line-shy. For lures, a 1/8–1/4oz jig head with a small paddle-tail plastic is the go-to.

Technique

Fish tight to structure — bridge pylons, jetty posts, rock walls, and moored boats in the Swan River. Cast close to the structure and let your bait or lure sink to the bottom. Bream often pick up the bait gently and move off — feel for the weight before striking. On lures, use a slow hop-and-drop retrieve along the bottom near pylons.

Best Time

Early morning and late afternoon are most consistent, and the bite carries into the night. Moving water around structure is key — bream use the current to ambush food washing past pylons. The cooler months can produce bigger fish.

Size & Growth

A good Swan River bream is 30–35 cm and 700 g to a kilo. A 40 cm fish is a very good one, anything over 45 cm is a trophy, and the 4 kg headline size is exceptional. Bream are famously slow-growing and long-lived — a 40 cm Swan fish can be twenty years old or more — which is exactly why the Swan and Canning carry an extra restriction on big fish. Growth is slower again in the fresher upper reaches. Most fish you catch around bridge pylons will be 25–32 cm, right around and just over the legal size.

Diet & Habitat

Bream eat crabs, prawns, worms, molluscs and small fish, crushing shells with strong flat teeth, and will investigate almost anything that drifts past. They live tight to structure: bridge pylons, jetty piles, moored boats, rock walls, snags and anything encrusted with growth. They tolerate a huge salinity range, moving from the near-fresh upper Swan and Canning down to the harbour and back with the seasons. In WA they're found in estuaries from about the Murchison south and along the south coast — the Swan-Canning, Peel-Harvey, Leschenault, Blackwood and Walpole systems all hold good populations. Cooler months push the bigger fish downstream into saltier water.

WA Size & Bag Limits

Minimum size 25 cm
Bag limit 6 (only 2 over 40 cm in the Swan and Canning rivers)
Counts toward Counts within the statewide nearshore/estuarine finfish mixed daily bag of 16. The bag of 6 applies to each bream species on its own — 6 black bream is not shared with tarwhine or the other bream.

Black bream are in DPIRD's bream group with tarwhine and the other bream, but the bag limit applies to each species in the group separately. Individual daily bag limit: 6, counted within the statewide nearshore/estuarine finfish mixed bag of 16. Minimum size: 250 mm. In the Swan and Canning rivers, only 2 black bream over 400 mm may be kept per day.

Last checked . Limits change — confirm with DPIRD before you fish.

Eating Quality

Good eating — mild, white, slightly sweet flesh with a firm texture that holds up whole on the barbecue. Where the fish came from matters more than how big it is: bream from clean, salty water near the river mouth eat cleanly, while fish out of the muddy upper reaches can carry a weedy, earthy taste that no amount of lemon will fix. Bleed and ice them on capture. Smaller fish are best scaled, gutted and pan-fried or baked whole; anything over about 32 cm gives two decent fillets, though bream are deep-bodied and the yield is modest for the size. Skin-on and crisped is the way to go. They freeze reasonably scaled, gutted and vac-sealed whole — but a 40 cm bream is decades old and is worth more in the river than on the plate.

Where to Catch Black Bream

Applecross Jetty (Swan River) Ashfield Flats (Swan River) Augusta (Hardy Inlet / Flinders Bay) Bicton Baths (Swan River) Blackwall Reach (Swan River) Bremer Bay (Town Foreshore / Bremer River Mouth / Point Gordon) Bunbury Koombana Bay (Inner Harbour / The Plug / Casuarina Boat Harbour) Canning Bridge (Applecross/Mount Pleasant) Claremont Jetty (Swan River) Como Jetty (Swan River) Coodanup Foreshore (Peel Inlet) Coode Street Jetty (South Perth) Dawesville Cut Deep Water Point (Canning River) Denmark (Wilson Inlet / Ocean Beach / Lights Beach / Hay River) East Street Jetty (Swan River) Emu Point (Albany) Esperance (Esperance Jetty / Bandy Creek / Cape Le Grand / Twilight Beach) Fishmarket Reserve (Guildford, Swan River) Garratt Road Bridge (Swan River) Greenough River Mouth (Cape Burney) Guilderton (Moore River Mouth) Herron Point (Harvey Estuary) Island Point Reserve (Harvey Estuary) Kalbarri (Murchison River Mouth / Wittecarra / Coastal Cliffs) Kent Street Weir (Canning River) Leschenault Estuary (Bunbury) Mandurah (Foreshore / Jetty area) Mangles Bay (Rockingham) Margaret River Mouth (Prevelly) Mosman Bay Jetty (Swan River) Mount Henry Bridge (Canning River) Murchison River (Kalbarri) Murray River (Yunderup to Pinjarra) Nanarup Beach (Albany) Narrows Bridge (Swan River) Peaceful Bay Pelican Point (Crawley, Swan River) Pemberton / Donnelly River Point Walter (Swan River) Riverside Gardens (Bayswater, Swan River) Riverton Bridge (Canning River) Salter Point (Canning River) Shelley Beach (West Cape Howe) Shelley Foreshore (Canning River) South Yunderup (Murray Delta Canals) Success Hill Reserve (Upper Swan, Bassendean) The Causeway (Swan River) Tranby Jetty (Maylands, Swan River) Walpole / Nornalup Inlet (Coalmine Beach / Mandalay Beach) Woodman Point Jetty (Ammo Jetty)

Guides Featuring Black Bream

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