What color and number designation does a conical buoy referred to as a nun buoy have?

A conical buoy, known as a nun buoy, is designated as red and is associated with odd numbers. This marking system is utilized primarily to guide mariners in identifying navigational aids on the water. The red color indicates that the buoy is a starboard marker when returning from sea, which is an important consideration for safe navigation.

The designation of odd numbers for nun buoys establishes a clear and consistent identification system, allowing mariners to easily differentiate between various aids to navigation. This system helps ensure that vessels remain in safe channels and avoid hazards.

Understanding these color and number associations is crucial for navigating inland and coastal waters, which is why recognizing the red, odd-numbered designation of nun buoys is essential for mariners.