Tuna are pure speed and power, and that’s exactly why Aussie anglers get hooked on them. Whether it’s longtail, yellowfin, bluefin or mac tuna, they pull hard, run fast and usually turn a quiet day into chaos in the best way.
In Australian waters, tuna show up from tropical northern coasts right down to the southern bluewater grounds, depending on the species. You’ll find them offshore around headlands, bait schools, reefs, canyons and current lines, with some species pushing surprisingly close to beaches and harbour fronts when bait is thick. Most action is in open water, but they’ll often work the surface where birds and bait give them away.
Tuna are built to hunt and mostly feed on baitfish, slimy mackerel, pilchards, sauries, squid and whatever small prey is balled up. They chase fast, hit hard and often feed in packs, smashing bait from underneath and herding it to the surface. When they’re fired up, they’ll eat stickbaits, metal slugs, skirted lures and well-presented live baits without much hesitation.
Tide changes can really switch tuna on, especially when moving water pushes bait onto pressure edges, reef corners or current lines. Low light around first light and late afternoon is usually prime, but surface bust-ups can happen any time when bait is pinned up. Light to moderate wind is often best because it gives a bit of chop without making it hard to spot birds, bait or surface feeds. Smaller swell generally makes life easier offshore and helps you work schools properly, while big swell can scatter bait and make boat positioning a headache.
A solid spin or overhead setup with enough line capacity is the go, because tuna will expose weak gear fast. Metal slugs, stickbaits, skirts and live baits all work, and it pays to match lure size to the bait they’re feeding on. Run quality leaders, sharp hooks and smooth drag, and keep a rod rigged and ready because the window can be short.
Some tuna can keep their body temperature warmer than the surrounding water, which helps them stay fast and powerful hunters.