Samson Fish
Reef / OffshoreClose relative of the kingfish, endemic to southern Australia. Occasionally taken from deep-water structure on heavy tackle with live bait. Raw power — expect to lose gear.
Overview
Samson fish are the brute-force relatives of kingfish — endemic to southern Australia and known for raw, unstoppable power. They inhabit deep reef structure and are primarily a boat-caught species, but they do show up around deep-water rock walls and jetties. Hooking a samson from the shore is rare and usually results in lost gear, but that's part of the appeal.
How to Catch
Live bait (herring, mullet, scad), whole squid
Heavy mechanical and knife jigs are the go: Ocean's Legacy Contact 200–300g, Williamson Vortex Speed Jig 250g, or a fast-fall knife jig worked with sharp lifts over the reef. Run a strong assist rig (twin 7/0 assists) — samson hit on the drop and bury you in structure, so heavy PE6+ tackle and a locked drag are not optional.
Very heavy tackle — PE4–6 braid, 80–100lb leader, 8/0–10/0 hooks. Use the heaviest gear you can cast. A heavy paternoster or running sinker rig with live bait for the bottom-fishing approach.
Primarily a boat-caught species over deep reef. From land, target the deepest structure available with live bait fished hard on the bottom. If jigging, use heavy metal jigs worked with aggressive lifts near reef structure. When a samson hits, lock the drag and hang on — they go straight for the reef with terrifying speed. You need to turn them in the first few seconds or the fight is over.
Active year-round, with some anglers reporting better activity in the warmer months. Dawn and dusk around tide changes near deep reef structure are your best windows.
Up to 40kg, commonly 5–15kg
Year-round
Honestly — average, and that's the polite version. Samson fish are firm but coarse and bloodline-heavy, nothing like their kingfish cousins. If you keep one, take a smaller fish (under 10kg), bleed it hard and ice it immediately, then trim every scrap of dark flesh — it's passable crumbed or in fish cakes. Most anglers fish them for the brawl and release them.
Bag limit: 3 (combined large pelagic group). Minimum size: 60cm. Always check current DPIRD rules — regulations may change.
Perth Tips
Land-based samson fish are extremely rare in Perth — you're far more likely to hook one from a boat over reef in 30–60m. If you do hook one from shore, expect to lose. That said, the North Mole and deep-water structure around Fremantle occasionally produce them. Bring the heaviest gear you own.