Heave to

To balance the boat almost stationary by backing the headsail, lashing the helm to leeward, and trimming the main so the rig and rudder cancel each other out.

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Related H-terms

Hull speed

The theoretical maximum displacement speed of a monohull sailboat, approximated by 1.34 × …

Hove to

Describing a vessel that has completed the heaving-to process and is sitting more or less …

Heading sensor

A solid-state (usually fluxgate or MEMS) compass providing a fast-updating digital heading…

Headed

A windshift in which the wind moves forward on the boat, forcing the helm to bear away or …

Holding ground

The character of the seabed in an anchorage — e.g. mud, sand, weed, rock — which determine…

Heave

To throw — usually a line.

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