Water Bowline
Also known as:Double Bowline

Description
The water bowline is a variation of the standard bowline that uses a double-loop structure for the initial wrap, making it more secure and resistant to shaking loose. The extra wrap creates additional friction and bulk. It performs better than the standard bowline in wet or slippery conditions.
Common Uses
Preferred in maritime environments where ropes are frequently wet and slippery, and in situations where extra security is needed against accidental loosening.
When to Choose This Knot
Choose this knot when you need a loop that can connect to a post, ring, hook, carabiner, handle, or another rope part. Loop knots differ in whether they stay fixed, cinch down, or remain easy to untie after loading.
Safety Notes
- Confirm whether the loop is intended to be fixed or sliding before applying load.
- For climbing or rescue, use only knots and rope systems approved by your training program or local standard.
- Check that the standing part, tail, and loop are oriented correctly before loading.
How to Tie
- 1Form a small loop in the standing part, then wrap the working end around to form a second loop alongside the first.
- 2Pass the working end up through both loops.
- 3Wrap the working end around the standing part.
- 4Pass the working end back down through both loops.
- 5Pull the standing end to set the knot.
- 6Dress so the two loops sit parallel and snug.
Common Mistakes
- Confusing a fixed loop with a noose or running loop.
- Loading the loop from an unintended angle.
- Skipping a backup knot where the application requires one.