What should you do if you see a red buoy?

Seeing a red buoy indicates that it is a marker for a channel, and specifically, it denotes the right side of the navigable water when returning from sea or heading towards the port. In the context of the IALA (International Association of Lighthouse Authorities) system, red buoys are typically used in conjunction with the green buoys to guide vessels safely through channels.

Therefore, when you see a red buoy, you should keep it on your left side when returning to port, which aligns with the rule of "Red on the left returning." This practice is vital for safety and navigation, ensuring that vessels remain within safe channels and avoid hazards. Recognizing and adhering to buoy color codes is an essential skill for safe boating practices, as it helps prevent collisions and grounding, thereby enhancing the safety of all on the water.