Downwind sailing demands sails optimized for capturing wind efficiently from behind the boat. Here are common types:

Spinnaker:

This iconic sail, available in symmetric and asymmetric designs, is flown forward of the mast using a spinnaker pole or bowsprit. It maximizes wind capture for high-speed downwind sailing and is ideal for racing and cruising alike. Spinnakers require skilled crew handling but deliver significant lift and power in light to moderate winds.

Asymmetric Spinnaker:

Also known as A-sails or gennakers, these sails feature a single tack and clew, simplifying handling compared to symmetric spinnakers. Asymmetric spinnakers offer versatility for reaches and downwind angles. They are popular for cruising, especially for shorthanded sailors aiming for comfortable downwind passages.

Code Zero:

A specialized sail designed for sailing close to the wind while still benefiting from downwind performance. Code Zeros offer excellent performance in light to moderate winds, allowing boats to sail tighter angles compared to spinnakers. They are commonly used in offshore racing and performance cruising to maximize speed and efficiency.

Drifter:

This lightweight, high-aspect-ratio sail is designed for very light wind conditions. Drifters have a large sail area relative to their weight, enabling them to generate propulsion even in minimal breeze. They are effective for downwind sailing in extremely light winds, commonly used by cruising sailors for comfortable passages.