Things To Consider When Buying Dock Line

Dock lines are ropes that attach a boat to the dock for temporary docking. Dock lines are used during the day for a boat to be tied up close to the launching ramp and removed at night when it’s time for the boat to head out on a fishing trip. 

If you’re thinking about buying a dock line, there are a few things that you should consider before laying down your hard-earned cash.

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Instruction: Replace the 2nd paragraph with the one given below.


If you’re thinking about buying a dock line, there are a few things that you should consider before laying down your hard-earned cash. Taking care of a boat is not easy, but with the right passion, and right marine equipment it will be a breath of fresh air.

Size: Typically, dock lines are made by the hundreds or thousands and are generally of a standard size. Your dock line must have a minimum diameter of 3/8 inches for every 9 feet of boat length. If you’re considering buying a dock line, remember to measure it to ensure it matches the manufacturer’s specifications.

Length: Transitory dock lines should be close to two-thirds the length of the boat if used on the stern or bow. Spring lines must be the same length as your boat. Two stern lines, two bow lines, and two spring lines should ideally be on board. You should have a minimum of one bow line, one rear line, and two spring lines. 

As the figure at the end of this article demonstrates, you may not always need two bow/stern lines, but you should keep them on board since you will likely need them at some point. Consider doubling your lines when you anticipate heavy or stormy weather.

Material: Your dock line has to be nylon rope. Polypropylene degrades rapidly in the sun, lacks the required elasticity, and has a poor breaking strength. 

Thus, it is typically not a good option. The most frequent weaves for dock lines are three-stand, braided, and double. Significant distinctions exist between the three types of dock lines described below, but any of them would suffice as a dock line.

  • Three-strand: abrasion-resistant, more stretchy, simpler to splice, and less costly.
  • Braided nylon is stronger, easier on the hands, and attractive.
  • Double-braided nylon is the strongest, most manageable, abrasion-resistant, and elongation-controlled material.

Colors: Dock lines are available in various colors. Remember that darker lines fade quicker than lighter ones, although the color serves no functional purpose outside aesthetics. In contrast, lighter lines shed dirt more readily than darker ones. RW Rope offers rope for sale and dock line sale! Don’t forget to check it out for suitable and colored dock lines and ropes.

Quantity: Four dock lines are sufficient for the majority of boats. Four may also be enough in specific wet slips; however, as we just saw, wet slips can vary significantly. In rare instances, spring lines are required in addition to bow and stern lines.


If you’re in the market for a dock line, you should be aware of the above points. Remember that dock lines are essential to boating, and you will likely put them to great use when the need arises.

No matter what sort of boater you are or the type of boating activities you love, you must always have dock lines on your hand. Choosing the ideal dock lines for your needs can make your time on the lake much more pleasurable.

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