Ferry Gliding

A technique used to move a boat sideways across a flowing body of water without significant forward or backward motion relative to the bank.

Ferry gliding is a controlled manoeuvre used to move a vessel laterally across a current or tidal stream by taking advantage of the water’s flow. Rather than fighting against the current, the vessel is angled at a specific heading relative to the flow, allowing the current to push the boat sideways. This technique is particularly useful when crossing a river, navigating through a tidal estuary, or docking in strong cross-currents. The key to effective ferry gliding lies in maintaining a consistent angle to the current and adjusting engine power or rudder position to control the rate and direction of drift. It allows for precise positioning without the need for excessive engine thrust or complex manoeuvring. Ferry gliding is often employed by small craft, such as tenders or RIBs, but is also relevant to larger vessels when dealing with strong lateral flows. Mastery of this technique is essential for safe and efficient navigation in dynamic water conditions, especially in harbours, narrow channels, or when approaching moorings in tidal areas.