Glossary Archive

A line attached to the end of a spar to keep it in position

A gybe (jibe) is a sailing manoeuvre where a boat changes direction by turning its stern through the wind. During a gybe, the wind crosses over the stern of the boat, causing the sails to shift from one side to the other. This manoeuvre is often used when sailing downwind or changing course in a...

The call to indicate that the helm is being put across to gybe

A line or rope used to hoist or lower a sail, flag, or spar on a boat. The term "halyard" comes from the phrase "haul yard," which refers to the action of raising the yard in a sailing vessel. Halyards are essential components of a sailboat's rigging system, as they allow sailors to raise and...

A hand-bearing compass is a portable compass held in the hand that is used to take bearings of objects or landmarks to determine their location relative to the user's position. This type of compass typically has a sighting mechanism to help accurately align the compass with the target. It may also have a built-in clinometer...

A hand-held pyrotechnic signalling device that produces a bright light and smoke when ignited, used for distress signalling at sea.  Hand-held flares are essential safety devices carried on boats and ships to signal distress or attract attention in emergencies. They are designed to be held in the hand and emit a bright red or orange...

A handrail is a rail designed to be grasped by the hand for support and stability. On a typical sailing yacht, one is usually mounted on the coachroof abovedeck, in the companionway and in the cabin below decks. On larger vessels, they are often located on the staircase, ramp, or walkway to provide a secure...

A loose block and tackle with a hook or tail on each end, which can be used wherever it is needed. Usually made up of one single and one double block.

A fastener attached to the luff of the headsail that attaches the headsail to the forestay. Typical designs include a bronze or plastic hook with a spring-operated gate, or a strip of cloth webbing with a snap fastener

A sheltered body of water where vessels can anchor or dock, offering protection from the elements, often also where ports are, providing facilities for loading, unloading, and maintenance. A harbour is a crucial feature in maritime activities, designed to provide a safe and secure area for ships, boats, and other vessels to anchor or dock....