What should you do after the stern line has been cast off when approaching the dock?

When a stern line has been cast off while approaching the dock, the next critical step is to move and secure the bow line to a mid-boat position on the dock. This helps in stabilizing the boat as it approaches the dock. By securing the bow line at a mid-boat position, you create a pivot and help the boat align properly with the dock, making it easier to maneuver and secure the vessel safely.

This method is vital for maintaining control over the boat's position and preventing it from drifting away or being pushed off course by wind or water currents. While it may seem simple, this practice is part of effective docking techniques and contributes to a safe and smooth docking experience. The other options, such as turning off the engine or backing the boat away from the dock, would detract from the initial docking effort and could complicate the process.