What does one short blast indicate when navigating inland waters?

One short blast when navigating inland waters is a signal indicating the intention to leave another vessel on your starboard side. This is a standard signal used to communicate positions and intentions between vessels, helping to prevent collisions and ensure safe navigation.

This signaling follows the conventions established in maritime navigation rules that promote clarity on the water. By signaling with one short blast, a boat is effectively informing other vessels of its maneuver, fostering better situational awareness and coordination among mariners. It is crucial for maintaining safety, especially in busy or constrained waterway environments where the risk of crossing paths is higher.