Also known as
- Bigeye Jack US
- Jurel US
Identification
A moderately deep compressed Caribbean and tropical Atlantic schooling jack — muscular build delivers quick powerful runs and sharp direction changes well beyond the modest weight class. Males and females alike.
- Dark spot on the upper edge of the gill cover
- Deep silver body with a moderately compressed profile
- Mostly scaleless chest with a small scale patch before the pectoral fins
- Unusually large eye relative to body size — a primary identifying feature
- Yellow-tinged caudal fin in adults
Where it holds
- Inshore
- Coral Reefs
Behaviour
A schooling diurnal pelagic predator working the upper 50m around outer reef edges, drop-offs, channel mouths, jetties, and current lines. Hunts cooperatively in fast-moving schools, cornering small baitfish and shrimp against reef walls and producing visible surface boils. Most active in 23-28°C (73-82°F) water; juveniles mix with other jack species in reef and estuarine nurseries before moving to deeper reef habitats.
Diet: Small Baitfish, Pilchards, Sardines, Small Scad, Shrimp
How it's caught
Line Fishing
Spinning
The dominant Caribbean and Florida charter approach — locate boiling surface activity or working birds and cast a 20-40g metal slug, popper, or 1/2-1oz bucktail jig into the school and rip it back fast with erratic action. 7ft medium-heavy spinning rod, PE2-3 mainline, 40-60lb fluorocarbon shock leader.
Live Lining
An equally productive approach — drift a live pilchard, sardine, small scad, or shrimp on a 2/0-4/0 circle hook with 40-60lb fluorocarbon leader free-line or under minimal weight near reef edges, jetties, and channel mouths. Allow the bait to swim naturally and let the circle hook do the work on the strike.
Trolling
An effective method for locating scattered schools — pull spoons, small diving plugs, and feathers at 4-6 knots along reef edges and over structure. Once a school is found, switch to spinning or live-lining for follow-up hookups. PE3-4 trolling tackle, 40-60lb fluorocarbon leader.
Jigging
A productive structure-bound approach when fish hold deep — drop a 60-150g metal jig over reefs, drop-offs, and seamounts in 20-50m and work it with sharp aggressive sweeps. Speed jigging produces best when fish are marked mid-water on the sounder. PE3-4 jigging tackle, 40-60lb fluorocarbon leader.
Surf Casting
An accessible Caribbean and South Florida beach-and-jetty approach — long-cast 20-40g metal slugs and small poppers from beaches and rocky points when fish push baitfish against the surf zone. Look for diving birds and visible boils. Best at first and last light. 9-10ft surf rod, PE2-3 mainline, 40-60lb fluorocarbon shock leader.
Fly Fishing
Saltwater Fly
An exciting approach when fish are surface-feeding — cast a 3-5 inch baitfish streamer (Deceiver, EP Baitfish, Surf Candy) or a small popper to a working school and strip fast. 8-10wt rod, intermediate or floating WF saltwater line, 20-30lb fluorocarbon shock tippet. Be ready for hard strikes and bullish runs.
Spear Fishing
Inshore Spearfishing
An opportunistic approach where schooling fish move onto reefs and structure — stalk slowly using structure for cover in 5-25m and time the shot during a feeding pass. Schooling behaviour distracts the fish but speed makes the window short. 100cm gun with double bands and 7.0-7.5mm shaft.
