What Is the Best Line Weight for Fishing?

The line weight of a fishing line is one of the most important factors to consider when out on the water. It determines the type of fish you can catch, as well as how deep and far you can cast. When choosing a line weight, it’s important to consider the size and species of fish you’re after, as well as the type of lure or bait you’re using.

In general, lighter lines are better for smaller fish and shallower waters, while heavier lines are better for larger fish and deeper waters. For example, if you’re fishing for small trout in shallow streams or ponds, a light line weight such as 2-4 lbs is ideal. However, if you’re fishing for larger bass in deeper lakes or rivers, then a heavier line such as 10-12 lbs is more appropriate.

For spinning reels, the optimal line weight depends on what type of lure or bait you’re using. Lighter lures such as crankbaits and topwaters require light lines (4-6 lbs).

Heavier lures such as jigs and soft plastics require heavier lines (10-14 lbs). If you’re using natural bait such as worms or leeches then a medium to heavy line weight (6-12 lbs) is recommended.

When it comes to fly fishing gear, the optimal line weight varies based on what type of fly rod and reel setup you’re using. Generally speaking, lighter line weights (2-4 wt) are best suited for small streams with delicate presentations while heavier lines (8-10 wt) are better suited for larger rivers with large trout or salmon.

No matter what type of fishing gear you’re using or what type of fish species you’re Targeting, it’s always best to use a line weight that matches your conditions and gear setup. This will ensure that your tackle is properly matched so that your casts are accurate and your catches are successful!


Ultimately, there is no one “best” line weight for all types of fishing situations – it ultimately depends on the size and species of fish being Targeted, the type of lure or bait being used, and the conditions under which it’s being used. By taking all these factors into consideration before heading out onto the water, anglers can ensure they have an enjoyable time out on the water with successful catches!

Photo of author

Daniel Bennet