Fly line
Also called Fly fishing line
The fly line is the thick, weighted line that loads the fly rod and carries the cast. It connects the reel and backing to the leader.
- Group
- Fly lines
- Category
- Gear & tackle
- Level
- Beginner
- Water
- Fresh & salt
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What Fly line means
A fly line is a plastic-coated line built to provide the weight for casting. Unlike spinning or baitcasting, the fly line, not the fly, is what loads the rod and delivers the leader.
Most fly lines have a core, a coating, and a taper. The taper controls how the line unrolls, how it presents a fly, and how it handles wind. On a weight-forward line, the front section is thicker and heavier than the thin running line behind it.
Fly line is chosen by rod weight, the kind of fishing, and where the fly needs to ride. Floating lines cover most trout and bass work. Sinking line, sink tip, and intermediate line help get streamers and other subsurface flies down and keep them there.
Why it matters on the water
If the line weight and taper match the rod and the job, casting gets simpler. A line that is too light will not load the rod well.
The right line type controls depth and contact. A floating line is easier to pick up, mend, and reposition for surface and shallow work. A sinking or intermediate line helps keep a straight connection when stripping streamers, especially in wind or current.
Read next
- BackingBacking is thin, strong line spooled onto a fly reel under the fly line. It adds extra length for long runs and helps the fly line fit the reel correctly.
- Floating lineA floating line is a fly line designed to ride on top of the water. It is the standard choice for dry flies, indicators, and many shallow nymph and streamer setups.
- Intermediate lineAn intermediate line is a slow-sinking fly line that fishes just below the surface instead of floating high or dropping fast.
- Sinking lineA sinking line is a fly line built to sink below the surface so you can fish deeper without adding as much weight.
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