Bali isn't just for surfers and yogis—it's one of the world's premier destinations for catching Giant Trevally (GT). These apex predators of the reef deliver explosive surface strikes and brutal fights that have made them a bucket-list target for anglers worldwide. This comprehensive guide covers everything you need to know about GT fishing in Bali.
What is a Giant Trevally (GT)?
The Giant Trevally (Caranx ignobilis), known locally as "Kuwe" or "Bubara," is the largest member of the jack family. These powerful fish can grow up to 80kg (170lbs) and are renowned for their aggressive feeding behavior and incredible fighting power.
What makes GT fishing so addictive? When a GT explodes on a surface lure, it's one of the most violent strikes in fishing. They're ambush predators that patrol reef edges, drop-offs, and structure—and when they commit to an attack, the fight is on.
Best GT Fishing Spots in Bali
🔶 Nusa Penida — The GT Hotspot
Nusa Penida is without question the #1 GT fishing destination in Bali. The combination of strong currents, dramatic drop-offs, and abundant baitfish creates the perfect hunting ground for trophy-sized GTs.
Best areas: Crystal Bay outer reefs, Manta Point structure, Toyapakeh channel
Difficulty: Advanced — strong currents require experienced anglers
Best fish size: 10-40kg commonly caught, 50kg+ possible
🔶 Nusa Lembongan
For anglers looking for a slightly more accessible GT experience, Nusa Lembongan offers excellent action with less extreme conditions than Penida.
Best for: First-time GT anglers, combination trips with snorkeling
Fish size: 5-25kg average
🔶 South Bali (Uluwatu Area)
A lesser-known spot that produces quality GTs, especially during the wet season when baitfish congregate near the dramatic cliffs.
Best season: November to March
Requires: Experienced captain with local knowledge
Best Time to Fish for GT in Bali
| Month | Rating | Notes |
|---|---|---|
| January - March | ⭐⭐⭐ | Wet season, baitfish plentiful, variable conditions |
| April - June | ⭐⭐⭐⭐⭐ | PEAK SEASON — post-monsoon, calm seas, excellent visibility |
| July - September | ⭐⭐⭐⭐ | Dry season, clear water, consistent action |
| October - December | ⭐⭐⭐ | Transition period, variable but can be excellent |
Pro Tip: The sweet spot is April to June, right after the wet season ends. Baitfish migrations trigger aggressive GT feeding, and sea conditions are typically calm.
GT Fishing Techniques
Popping — The Ultimate GT Experience
Popping is the most exciting way to target GTs. You cast large surface lures (poppers) and work them with aggressive rod movements to create splashing, popping sounds that mimic fleeing baitfish.
When it works: GTs explode on the lure with violent surface strikes visible from the boat. It's pure adrenaline.
Best lures: 150-200mm poppers (Maria, Hammer Head, CB One)
Technique: Long casts, aggressive pops, be ready for the strike!
Jigging — For Deep-Holding Fish
When GTs are holding deep on structure or drop-offs, jigging is your best approach. Vertical metal lures are worked near the bottom to trigger strikes from fish that won't come to the surface.
Best jigs: 200-400g slow-pitch or speed jigs
When to use: Middle of the day, deeper water, fish not responding to surface action
Live Baiting
Less sporty but highly effective, especially for trophy-sized specimens. Live trevally, scad, or small tuna are presented near structure.
What Tackle Do You Need?
| Item | Specification |
|---|---|
| Rod | PE 6-10 popping rod, 7-8ft length |
| Reel | Heavy-duty spinning, 14000-18000 size (Shimano Stella, Daiwa Saltiga) |
| Line | PE 6-8 braided line |
| Leader | 130-200lb fluorocarbon, 2-3 meters |
| Lures | 150-200mm poppers, 200-400g jigs |
Good news: All Sailtix fishing charters include professional-grade tackle. No need to bring gear from home!
How Much Does GT Fishing in Bali Cost?
| Charter Type | Price (USD) | Duration | Best For |
|---|---|---|---|
| Shared Trip | $150-250/person | 6-8 hours | Solo anglers, budget-conscious |
| Private Charter (2-4 pax) | $400-600 total | Full day | Groups, flexibility |
| Premium Sportfisher | $800-1,200 | Full day | Serious anglers, max comfort |
All prices include: Captain, crew, all tackle, bait, drinks, ice for your catch
Book Your GT Fishing Charter
Ready to land your first GT in Bali? Sailtix connects you with verified local captains who know exactly where the fish are biting. Every charter includes:
- ✅ Experienced, English-speaking captains
- ✅ Professional-grade tackle (Shimano/Daiwa/Penn)
- ✅ All bait and terminal tackle
- ✅ Drinks and cooler for your catch
- ✅ Full refund if cancelled due to weather
Frequently Asked Questions
Do I need experience to catch GT?
GT popping requires moderate fitness and technique—hours of casting heavy lures can be demanding. Our captains guide beginners, but this style of fishing is best suited for intermediate to advanced anglers. If you're new to fishing, we recommend starting with bottom fishing or trolling to build your skills.
Can I keep the GT I catch?
Yes! Smaller GTs (under 15kg) are excellent eating—the flesh is firm and flavorful. Larger specimens (20kg+) are often released for conservation, as they're important breeding fish. Your captain will advise based on what you catch.
What if there's bad weather?
Safety first. If conditions are unsafe, you'll receive a full refund or free reschedule to another date. Captains make the final call based on sea conditions.
Is GT fishing catch and release?
We encourage catch-and-release for trophy specimens (20kg+), but it's ultimately your choice. Many anglers photograph large fish and release them to fight another day. Smaller fish can be kept for eating.
What should I bring?
Sunscreen, hat, polarized sunglasses, camera, and seasickness medication if needed. Everything else is provided. Wear comfortable clothes you don't mind getting wet.
Ready to Reel in the Big One?
Book a verified GT fishing charter in Bali today. Our team will match you with the perfect captain and vessel for your dream trip.
View Fishing Charters