Clicker & wind indicator

Dinghy/Catamaran/Regatta: As light as possible and very smooth-running, so that wind shifts and gusts are indicated early. Cruising yacht: A robust model with a clearly visible flag and stable mount—readability from the cockpit is important. Light-wind areas: A finely mounted version is worthwhile because it responds cleanly even in light winds.

Mount the wind indicator so that it is exposed to the wind and not in the slipstream of antennas, masthead lights, Windex mounts, or halyards. The flag should be clearly visible from the cockpit. Ensure the mount is installed straight and without tension, and secure the screws against loosening (vibration-proof). If in doubt: Check a photo of the masthead and the available space—the exact geometry of the masthead is often the deciding factor.

A wind vane is instant, low-maintenance, and independent of power—ideal as a backup and for quick trimming. An electronic wind sensor provides additional data (wind speed/angle) for the chartplotter/autopilot. Many boats use both: electronics for data and control, and a wind vane as a direct visual reference at the masthead.

A wind vane does not require electronic calibration. However, correct alignment is important: The wind vane must be mounted along the boat’s longitudinal axis (not at an angle to the mast or boat). After installation, check on a straight course in stable conditions whether the flag reacts symmetrically and whether the mounting is “true.” Correct the mount if there are deviations.

Common causes include salt/dirt in the bearings, mechanical stress from crookedly mounted brackets, or damaged vanes after mast lowering/transport. Remedy: Clean the bearings (according to the manufacturer’s instructions), check moving parts, and replace them if necessary. In cases of repeated breakage, a more stable bracket or a mounting position with less “impact risk” (e.g., distance from antennas/top light) often helps.

For a long service life: Choose UV-stable materials, perform regular visual inspections (cracks, play, screws), rinse after saltwater voyages when possible, and protect or remove the wind vane during mast work. Install screws/nuts with suitable corrosion protection and—depending on the material mix—with galvanic compatibility (note stainless steel/aluminum contact).