What size rope do I need for my boat?
What size rope do you need? A good rule of thumb is 1/8″ of rope diameter for every 9 feet of boat length. In other words, if you have a 26-foot boat, you need 3/8″ line, but you should buy 1/2″ rope for a 28-footer.
How long should anchor chain be with rope?
Determining how long your anchor rode should be is as simple as multiplying the deepest water you expect to anchor in by 8. As for rope size, the rule of thumb is 1/8″ of rope diameter for every 9′ of boat length.
How much chain do you need on an anchor line?
Combination anchor-rodes consist of both chain and nylon line. You may buy a combination rode, or you may make one yourself. Generally, it is recommended to have either one foot of chain for each foot of boat length, or to have one pound of chain for each pound of anchor length.