Fly Line Weight Selector
Find the correct fly line weight for your rod and fishing conditions.
Match line weight to rod rating and target species.
Recommended Fly Line
Fly line weight (1–15) is the primary specification that determines casting performance and what species and flies you can effectively fish. The line weight must match the rod weight for optimal performance.
Fly line weight by species and conditions:
| Line Weight | Best For |
|---|---|
| 1–2 wt | Small streams, tiny dry flies, bluegill |
| 3–4 wt | Small trout streams, delicate presentations |
| 5 wt | General trout fishing — the most versatile weight |
| 6 wt | Trout, bass, small streamers |
| 7–8 wt | Bass, pike, bonefish, salmon |
| 9–10 wt | Tarpon, stripers, large saltwater species |
| 11–14 wt | Sailfish, marlin, giant trevally |
Fly size to line weight correlation: Larger, wind-resistant flies need heavier lines to turn them over:
- Dry flies #16–#22: 3–5 wt ideal
- Dry flies #12–#16: 4–6 wt
- Nymphs and wet flies: 4–6 wt
- Streamers (small): 5–7 wt
- Large streamers, poppers: 7–10 wt
Taper type:
- Weight Forward (WF): Most common, good for longer casts and heavy flies
- Double Taper (DT): Better for delicate presentations, easy to reverse when worn
- Shooting Taper (ST): Maximum distance casting, specialized use
- Intermediate: Sinks slowly, for sub-surface fishing without going deep
- Sink tip: Floating body with sinking tip, for streamers
Line selection tip: When in doubt, go one weight heavier than your rod rating for small streams with tight casting conditions, and match the rod exactly for open water.