Effects of Length on a Kayak

Effects of Length on a Kayak
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When shopping for your first kayak, you will need to consider several factors. Choosing the right kayak depends upon knowing whether you will paddle on an open lake or a rushing river. It also depends on how long you will be on the water at one time and how much cargo you will carry. New kayakers typically focus on the width of the vessel, but the length of your kayak should also factor into your choice.

Tracking

"Tracking" refers to the kayak's ability to travel in a straight line without frequent corrections. This aspect of kayaking is less important when you are paddling through rough rapids, and more important when you embark on a day-long tour. Generally, longer kayaks track better than short ones, letting you enjoy the scenery instead of constantly correcting your vessel. Kayaks that are 12 feet or shorter tend to wander off course, while kayaks that are 13 feet or longer tend to stay on course better, according to outdoor gear retailer REI.

Maneuverability

Shorter kayaks are made for quick turns, notes REI. This gives you the ability to navigate rapids and avoid rocks, tree limbs and other obstacles. Longer kayaks sacrifice maneuverability, so they are not appropriate for rough waters.

Maximum Speed

According to the Nimbus Canada website, the length of a kayak affects its waterline, which is the front-to-back mass that must move through the water. Longer kayaks tend to have longer waterlines, which translates to higher maximum speeds. Most kayakers paddle at speeds far slower than the maximum because of the physical effort needed to reach top speed. Nimbus Canada notes that the most efficient waterline for touring kayaks is 15 feet to 16 feet.

Storage

REI notes that longer kayaks naturally offer more storage space than shorter ones, which is helpful on multiday kayaking tours.

References

Article reviewed by Grygor Scott Last updated on: May 27, 2010

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