Voiage · Fishing Techniques
Cover water. Find fish. Engage.
Trolling is the technique of trailing lures or baited lines behind a moving boat to locate and entice predatory fish. It is the backbone of offshore big game fishing and equally effective in freshwater for salmon, lake trout, and walleye.
Overview
Trolling presents lures or baits to fish from a moving boat. The boat's motion imparts action to the lures, mimics fleeing baitfish, and covers water efficiently — making it the primary fish-locating technique in both offshore and large-water freshwater contexts.
Offshore trolling at 6-9 knots — deploying a spread of skirted lures, rigged baits, and teasers at varying distances — is the definitive method for marlin, sailfish, tuna, wahoo, and mahi-mahi across the world's oceans.
Freshwater trolling serves a different role: locating and presenting to salmon, lake trout, and walleye across large, deep water where casting cannot cover the productive column. Downriggers, planer boards, and lead core line extend depth and lateral range with precision.
History
From ancient practice to modern sport — the evolution of the technique that defines trolling today.
Technique
The core techniques, methods, and approaches that define trolling across different species, water types, and destinations.
A standard spread deploys 4-8 lines at set positions — short corner, long corner, short rigger, long rigger, shotgun center. Each position has distinct action and visibility. The spread imitates a scattered school of baitfish.
Skirted lures, rigged ballyhoo, swimming plugs, and spreader bars — selected by species, sea state, light conditions, and the bait present. Experienced captains change spreads through the day as conditions shift.
Downriggers hold lines at precise depths where sonar marks fish; planer boards spread lines laterally out of the boat's wake; lead core achieves depth without hardware. Line-counter reels ensure repeatable presentations.
Offshore trolling runs 6-9 knots; freshwater 1.5-3.5 mph. S-curve turns swing lures wide and drop them deep — often the moment of the strike. Trolling along temperature breaks and current edges outproduces random patterns.
Hookless teasers — daisy chains, bird teasers, dredges — raise fish to the surface where hooked baits or flies await. The teaser is snatched away as the fish commits, presenting the hook at maximum aggression.
Where to go
The world's finest locations for trolling — from the most celebrated to the genuinely undiscovered.
Guatemala
Trolling teasers to raise Pacific sailfish, then switching to pitch baits or fly — the world's most refined bait-and-switch fishery.
Azores
Trolling for blue marlin, white marlin, and bigeye tuna along mid-Atlantic seamount edges — the Atlantic's most productive marlin trolling grounds.
Great Lakes, USA/Canada
Downrigger trolling for chinook, coho, and lake trout — the most developed freshwater trolling fishery in the world.
New Zealand
Trolling for striped marlin, mako, and yellowfin off the North Island's east coast — the Bay of Islands is the premier ground.
Panama
Offshore trolling around the Hannibal Bank for blue and black marlin and huge yellowfin tuna.
Norway
Trolling for giant bluefin tuna returning to Norwegian summer waters in growing numbers — Europe's most dramatic new trolling fishery.
Target species
The primary and secondary species targeted across the world's trolling destinations.
Gear & Equipment
The essential tackle, equipment, and gear that defines trolling at every level.
Outriggers
Poles extending from the boat's sides that spread lines wide, prevent tangles, and drop the line to the water on the strike — setting the hook as the clip releases.
Downriggers
Weighted wire systems carrying lines to precise depths with release clips — essential for freshwater depth control. Cannon, Scotty, and Penn dominate the category.
Trolling reels
Two-speed lever drag conventionals offshore; line-counter reels in freshwater for repeatable depth. Both prioritise drag smoothness through long fights.
Spreader bars and dredges
Multi-lure rigs that imitate bait schools. The hookbait trails the spread, triggering competitive strikes from fish drawn to the apparent abundance.
On VoiageRelated techniquesSearch topics
Trolling is a listed method at offshore operations across Voiage — Guatemala, Panama, the Azores, New Zealand, and the Great Lakes. Filter by Offshore or Trolling to find specialist charters and lodges.
Related Techniques