Sail Through the 2025 Boating License Test – Anchor Your Success and Navigate with Confidence!

When returning to port from seaward, seeing a red buoy indicates that it is a navigation marker commonly associated with the IALA (International Association of Lighthouse Authorities) buoyage system. In this system, red buoys are known as "nuns," and they typically mark the starboard side of the navigable channel when you are approaching from the sea.

To safely navigate, you should keep this red buoy on your starboard side as you head towards the port. This practice not only helps in following the correct channel but also aligns with the principles of safe boating navigation to ensure that you remain away from hazards. Understanding this buoyage system is critical for both new and experienced boaters, as it helps maintain a safe and smooth passage back to port.

The other options would lead to unsafe navigation practices. Keeping the buoy on the port side could result in straying into deeper waters or potential hazards. Ignoring the buoy violates fundamental navigational rules, and sounding the horn twice does not relate to the buoy's purpose in guiding your route.