Double Haulfly fishing glossary
Understanding Double Haul
The Double Haul is an advanced fly casting technique that significantly increases line speed and casting distance. It achieves this by employing a synchronized pull on the shooting line with the non-casting hand during both the forward and back casts. While the single haul involves a pull only on one part of the cast (typically the forward cast), the double haul maximizes the energy transfer through the fly rod, creating tighter loops and overcoming challenging conditions like strong winds.
Mastery of the double haul is often considered a benchmark for intermediate to advanced fly casters. It’s not just about raw distance; the increased line speed allows for quicker presentations, better accuracy in windy conditions, and the ability to turn over larger, heavier flies. This technique is indispensable in scenarios where long casts are paramount, such as chasing wary Bonefish on the flats of Islamorada or targeting powerful Permit with heavy crab patterns.
Key Techniques
The essence of the double haul lies in the coordinated application of power from both hands: the casting hand manipulating the rod and the non-casting hand pulling and releasing the fly line. Timing is critical, as the haul must coincide precisely with the acceleration phases of both the back and forward casting strokes.
The Back Cast Haul
As you initiate your back cast, your rod hand accelerates the rod backward, loading it with energy. Simultaneously, your non-casting hand executes a sharp, short pull (the "haul") on the running line, typically 6-18 inches, just as the rod reaches its maximum bend and before it straightens out. This additional pull amplifies the energy stored in the rod, increasing the line speed and creating a more powerful back loop. Immediately after the haul, the non-casting hand must return to its starting position, allowing the line to run freely.
The Forward Cast Haul
After the back cast has fully extended behind you and before the line begins to drop, you initiate your forward cast. As your rod hand accelerates the rod forward, your non-casting hand performs a second, often more pronounced, haul on the running line. This pull, again timed with the rod's peak load and just before the rod tip stops, provides the final burst of power. As with the back cast, the non-casting hand must release the line immediately after the haul to allow the shooting line to rocket through the guides.
- Synchronization: The key is for the haul to match the acceleration of the rod. Think of it as adding an extra "kick" of power at the moment the rod is working hardest.
- Smooth Release: After each haul, the non-casting hand must relax its grip and allow the line to slide freely. Pinching the line after the haul will kill your cast.
- Practice Makes Perfect: Start with short casts and gradually increase the amount of line you're handling. Focus on the feel and timing before trying to maximize distance.
Pro Tip: "Think of the double haul as a rhythmic dance between your two hands. The rod hand sets the tempo, and the line hand adds the power. Many anglers focus too much on the pulling action and forget the equally crucial release. Practice with a short amount of line, watching your loops. A crisp, narrow loop is your indicator of a well-timed haul. Don't try to force it; let the rod and line do the work, simply assisting them with well-timed pulls. And remember, a good false cast with a double haul sets you up for a powerful final delivery." – Capt. Mike, Florida Keys Guide
Related Concepts
The double haul builds upon the fundamentals of the overhead cast and is often refined through repeated false casts. It's intrinsically linked to the concept of shooting line, as the increased line speed generated by the double haul enables more running line to be shot through the stripping guide and out towards the target. Understanding rod action is also crucial; faster action rods typically benefit more from the precise timing of a double haul, while slower action rods might require a more deliberate, longer haul. The choice of fly line—especially a weight-forward taper—can also significantly impact the effectiveness of your double haul, as these lines are designed to efficiently carry momentum.
On the Water
The double haul truly shines in real-world fishing scenarios, especially when facing challenging conditions or targeting demanding species. Consider the context of the Islamorada / Upper Keys Flats in spring: water temperatures are ideal, and Bonefish and Permit are actively feeding. However, these fish are notoriously skittish, requiring long, accurate presentations, often into a persistent breeze.
Imagine spotting a cruising Bonefish at 60 feet. Without a double haul, reaching that fish accurately and quickly might be impossible, especially if a crosswind is pushing your leader and tippet off target. A well-executed double haul will drive a heavy Gotcha or Merkin Crab pattern to the fish with authority, allowing it to turn over properly and sink quickly. Similarly, presenting a large Deceiver or Clouser Minnow to a schooling Redfish or Striped Bass requires the kind of power and control only the double haul can provide, ensuring your fly reaches the strike zone before the fish move on. For anglers wading the flats, a stripping basket is often used in conjunction with the double haul to manage the excess line, preventing tangles and ensuring smooth line release.
Beyond saltwater, the double haul is invaluable in freshwater environments for casting large streamers for Brown Trout or Largemouth Bass, or when a quick, long cast is needed to reach a rising fish on the far bank of a wide river. It’s a tool that expands your casting arsenal, allowing you to adapt to a broader range of fishing situations and increase your chances of success.