Mooring warp:
If your boat lies at moorings where there is constant jump of sea on, or where the tide and wind keep her yawing about, the warp should be well-armored where it comes through the chock or over the rail. Leather is best for this. A boat will lie much easier if a bridle is used, an end being brought aboard at each bow. Don’t leave the warp hanging to the buoy, especially if the water is foul or the bottom muddy. Not only will it rot, but every time you take it on board it will dirty the boat.