When returning from sea, a red navigational buoy should be passed in what manner?

A red navigational buoy is a part of the IALA buoyage system, which helps boaters navigate safely. According to this system, red buoys are typically used to indicate the right side of a channel when returning from sea, which corresponds to keeping them on the starboard side of the vessel. This means that when navigating towards a harbor from open water, boaters should pass red buoys to the right to maintain proper alignment with navigation rules and to ensure safe passage.

This practice is crucial, as following the established buoyage system helps prevent collisions and ensures that all vessels can navigate effectively within the waterway. Understanding and adhering to these navigational rules is essential for all boat operators to promote safety on the water.