Sinking Fly Lines

Get down to the fish with our range of sinking fly lines! Wherever you’re fishing, our range of sinking fly lines offers a variety of densities to match your fishing needs. From slow sinking lines (Di3) for fishing mid water to fast sinking lines (Di7/8) that rapidly reach the depths, you'll have the versatility to adapt to different water conditions and target trout in their preferred feeding zones.


The sinking fly lines provide exceptional control and sensitivity, allowing you to accurately present your flies and entice strikes from elusive trout wherever they are in the water column. With their reliable performance and superior construction, our sinking fly lines are a must-have tool in your trout fishing arsenal!

Sinking fly lines are essential for trout fishing, especially when targeting fish in deeper water or when fishing from a boat. These lines are supplied in different sink rates, allowing anglers to present flies at specific depths where trout are actively feeding. Sinking fly lines allow you to search the depths and can enhance your trout fishing catch rate.


Sinking fly lines are available in various sink rates, ranging from slow sinking to extremely fast sinking. The sink rate is typically measured in inches per second (IPS). Slow sinking lines have a sink rate of around 1-2 IPS, while fast sinking lines can sink as quickly as 6-10 IPS. The choice of sink rate depends on the water conditions, the depth at which the trout are feeding and the type of flies you want to present.


Sinking fly lines are particularly effective when trout are holding at deeper depths or when they are feeding on sub-surface prey. By using a sinking line, you can get your flies down to the desired depth and keep them in the trout's feeding zone for a longer period. This is especially useful when drift fishing from a boat, when you need to reach the lower layers of the water column before the boat drifts over the fishing area.


When selecting a sinking fly line for trout fishing, consider the line weight that matches your fly rod. Matching the line weight to the rod weight ensures proper balance and optimal casting performance. The line weight is typically indicated on the rod, and selecting a corresponding line weight will help you achieve better control and accuracy during your casts.


Consider the taper design of the sinking fly line as well. Weight-forward (WF) taper is a common choice for sinking lines as it aids in casting and offers good turnover. The weight is concentrated towards the front of the line, allowing for easier casting of larger or heavier flies commonly used in trout fishing. Shooting head sinking lines can be popular to reduce the amount of false casting required to extend the line.


Coating quality is an important consideration for sinking fly lines. Look for lines with durable coatings that provide low memory and good line management. Quality coatings ensure smooth casting, minimise tangles and enhance the line's longevity, even in harsh fishing conditions.


Another factor to consider is the density of the sinking line. Some lines are designed with uniform density throughout, while others have a multi-density design that sink in an arc profile often referred to as "sweep". Sweep lines allow anglers to search the water more thoroughly as the line/flies pass through the water in a U shape.


Brand reputation and customer reviews are helpful in guiding your decision when selecting a sinking fly line. Established brands with a history of producing reliable and high-performance lines are often a reliable choice. Reading feedback from other anglers can provide insights into the line's performance, durability, and overall satisfaction.


Sinking fly lines are a valuable investment for trout fishing, allowing you to effectively present flies at specific depths where trout are actively feeding. By considering factors such as sink rate, line weight, length, taper, coating quality, density and brand reputation, you can choose a sinking fly line that matches your fishing style and maximizes your chances of success on the water.