Quick Answer
To achieve tarp tensioning in windy weather, use a ridge line, guy out the corners, and secure with stakes or rocks. Aim for a 3:1 or 4:1 ratio of tarp to stake distance for maximum stability. Use extra cordage and tarp clips for added security.
Establishing a Strong Ridge Line
A sturdy ridge line is the foundation of a well-tented shelter. Use two trees or poles that are at least 10 feet apart, and secure the tarp to the center point with a reliable clip. For added stability, use a ridge line attachment point that is at least 3 feet off the ground. This will allow the tarp to sag slightly in the center, reducing the risk of collapse.
Securing Corners and Sides
Guy out the corners of the tarp to prevent flapping and ensure a tight fit. Use 2-3 stakes per corner, spaced evenly apart, and tie the tarp to the stakes with a secure knot. Aim for a 3:1 or 4:1 ratio of tarp to stake distance to prevent the tarp from sagging or blowing away. For added security, use tarp clips or cordage to tie the tarp to nearby objects, such as rocks or trees.
Additional Tips for Windy Weather
In extremely windy conditions, consider using a reinforced tarp or a silnylon tarp with a wind-catching edge. Use extra cordage and tarp clips to secure the tarp to nearby objects, and make sure to tie off the tarp at multiple points to prevent it from flapping or blowing away. Consider using a shelter with a built-in windbreak, such as a lean-to or a snow wall, to reduce the impact of wind on the tarp.
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