Why do some surfboards have more than 1 fin located on the underside of the board?

In: Surfing
[Edit]

Control


Fins control the surfboard, its depth helps it hold in turns, a longer fin base will give you more speed, and a longer rake angle gives tighter turns, additional fins increase these attributes, tight turns especially require fins that are positioned close to the outer edges of the surfboard as a good portion of the bottom will be out of the water, that is why most single fin boards are for cruising or medium wave riding.

Improve Answer Discuss the question "Why do some surfboards have more than 1 fin located on the underside of the board?" Watch Question

First answer by Ganderton. Last edit by Ganderton. Contributor trust: 1707 [recommend contributor]. Question popularity: 17 [recommend question]

Research your answer:

Answers.com > Wiki Answers > Categories > Sports > Surfing > Why do some surfboards have more than 1 fin located on the underside of the board?

Our contributors said this page should be displayed for the questions below. (Where do these come from)
If any of these are not a genuine rephrasing of the question, please help out and edit these alternates.
Why does the underneath of some surfboards have more than 1 fin?