How long should the Anchor line be for a boat?

The anchor line should typically be at least 7 to 10 times the depth of the water where the anchor is deployed. This ratio ensures that the anchor has enough scope to hold effectively, allowing for better holding power and reducing the risk of dragging. For example, in 10 feet of water, your anchor line should be between 70 and 100 feet long. Always consider factors like wind and current when determining the final length.