Boat Knots

Everyone can use a refresher on how to tie a line, and how to coil a line — so that everything stays secure and neat.

Through most of the age of sail, ships and their spars were made of wood and all rigging, running and standing alike, was made of rope. To connect it all together, riggers and seamen devised hundreds of knots, bends, hitches, and splices. Because dock lines and most of the sail-control lines on sailboats are made of rope, you still need to know a few basic but versatile knots. A common characteristic of the knots we present here is that they are easy to tie and relatively easy to untie (some more so than others) even after they have been under load. Knowing these knots will make life afloat easier and safer.

A Few Simple Boaters' Knots

A whole subset of language has developed around rope and the countless ways in which it can be tied. Knots, bends, and hitches are used to tie rope to itself, to other ropes, and to solid objects; splices involve using the component parts of the rope itself to similar ends. Any serious boater should have a book of knots in his or her library, but here we'll stick with a few common terms that aid in describing how to make the basic boaters' knots.

When you're making a knot, the length of rope you hold in your hand is called the working part. The end of the rope you're working with is called the bitter end. The rest of the rope, between the working part and its other end, whether it's faked at your feet or tied to something on the boat, is called the standing part.

Photo of a bowline knot


One of the most beautiful and useful boaters' knots is the bowline (pronounced BO'lin). The bowline forms a temporary eye, or loop, in the end of a line.

Bowline illustration
  • Make a small hole with a twist of the line so that the working part lies on top of the standing part. (In a popular method of teaching a bowline, this is the rabbit hole.") How far from the bitter end you make this hole dictates how big the finished knot's loop will be.
  • Pass the end up through the loop, under and around the standing part, and back down through the loop. (The rabbit comes up the hole, around the tree, and back down the hole again.)
  • When attaching a jib sheet to the clew of a jib, between stage 1 and stage 2, pass the bitter end through the clew ring.

Photo of a figure eight knot

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Coiling A Line

Photo of man coiling a line

Start at the working end, near the cleat, and take the line in one hand. You start at this end so any kinks will shake themselves out as you coil toward the bitter end. Move your other hand along the line until your hands are some intended distance apart — the longer and thicker the line, the greater the distance — and grasp the line at that point.

Photo of coiling a line

Bring your hands together and transfer the point of the line held in your second hand to your first hand. You will now have a loop of the intended size of the coil.

Repeat the process until you have coiled the whole line into loops of equal length and are holding them in your first hand. If you have a sailboat, and this is the jib sheet or mainsheet that is in use, you may simply lay the unfinished coil on deck at this point — making sure the bitter end doesn't go through the center of the coil and turn it all into a big knot!

Photo of coiling a line

You can tie the coil in a number of ways (and some skippers are particular about this), all of which require you to circle it. An easy way is to take the standing part, between the first loop of the coil and the cleat, and wrap it tightly around the coil, from the bottom toward the top. Three or four wraps should suffice, with the finishing wrap about a quarter of the way down from the top of the coil.

After the last wrap, grab the standing part just below the cleat and pull it through the coil. You now have a coiled line with its own hanger.