Quick Answer
To set up a tarp shelter in high winds, use a sturdy frame, secure the tarp tightly, and weigh down edges with rocks or anchors. Consider a diamond or hexagonal tarp shape for better wind resistance. Stakes should be driven at an angle to prevent them from being pulled out.
Choosing a Tarp and Frame
When selecting a tarp for high-wind conditions, look for one made from a durable, waterproof material like nylon or polyester with a high denier rating. A diamond or hexagonal tarp shape is ideal, as these shapes distribute wind pressure more evenly. For a frame, use sturdy poles or tree branches, ideally with a diameter of at least 1 inch (2.5 cm). Ensure the frame is at least 6 feet (1.8 meters) tall to provide adequate headroom.
Securing the Tarp
To secure the tarp, start by attaching it to the frame using rope or cordage. Use a minimum of 3-4 stakes per side, spaced evenly apart, to prevent the tarp from flapping in the wind. Drive stakes at an angle, about 10-15 degrees, to prevent them from being pulled out. Weigh down edges with rocks or anchors to prevent wind from lifting the tarp. Use a minimum of 2-3 turns of rope or cordage around stakes to secure the tarp in place.
Additional Tips
In extremely high winds, consider adding additional support to the frame, such as guy lines or additional stakes. Use a tarp with a built-in ridge line or create one using a ridgepole to prevent the tarp from sagging in the middle. Always check the tarp and frame for damage before setting up in high winds, and be prepared to evacuate the shelter if conditions become too hazardous.
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