Coral Trout
ReefIconic tropical reef predator and one of the most prized eating fish in northern WA. Coral Bay and Exmouth mark the southern edge of the recreational fishery, with better numbers up through the Pilbara and Kimberley. Holds tight to coral bommies and ledges, ambushing baitfish from cover.
Coral trout are an ambush predator of the tropical reef — bright red, occasionally blue-spotted, and built to launch out of the coral and crash a bait before retreating to cover. In WA they're a Gascoyne and North Coast species, with Ningaloo (Coral Bay and Exmouth) the southern limit of any reliable recreational fishery. South of there they're a rarity. Numbers improve as you push north into the Pilbara and Kimberley, where they're a mainstay of any reef trip. The bag limit is small because trout are slow to mature and hold tight territories.
Live mullet, live yakkas, fresh squid, whole pilchards, butterflied mackerel
Soft plastics on 1–2oz jigheads, slow-pitch jigs (60–150g), deep-diving hard-bodies trolled across the reef edge
Paternoster rig with two droppers and a 60–80lb mono leader, 6/0 circle hooks, enough lead to reach bottom in current. For lure work, a single jighead or assist-rigged jig on 50lb leader. Trout bury into coral on the strike, so heavy line and immediate lift off the bottom are essential.
Drift over reef ledges and bommies in 15–40m, dropping baits or jigs to within a metre of structure. The strike comes fast — lift hard the moment you feel weight or you'll lose the fish into coral. Trolling deep-divers along the back of the reef produces fish too, especially around tide changes. Move on if you don't get a bite within ten minutes; trout are territorial and either present or not.
April through November is the most pleasant season at Ningaloo, when winds drop and water clarity is best. Tide changes drive the bite, particularly the start of the run-in. Early morning and late afternoon produce more quality fish than middle of the day.
Up to 12kg, commonly 1.5–4kg
Year-round (Pilbara/Kimberley); Apr–Nov (Ningaloo)
Among the best table fish in Australian waters — sweet, white, flaky flesh with very little oil. Fillet skin-on, ice immediately, and treat simply: pan-fried or steamed with citrus. Tropical reef fish carry a small ciguatera risk, but coral trout are considered low-risk in WA waters.
Bag limit: 1 (counts within the demersal mixed bag in the relevant bioregion). Minimum size: 45cm. Possession limit applies. Always check current DPIRD rules — regulations may change.
Coral Bay and Exmouth charters target trout on the back reefs, often combined with red emperor or spangled emperor sessions. Land-based shots from Bundegi or the Mildura Wreck are possible but rare. Newcomers lose fish by being too gentle on the strike — coral trout fishing is a power-lift exercise, not a finesse game.