What color is a starboard side buoy when returning from sea?

When returning from sea, a starboard side buoy is marked with the color green. This is part of the IALA buoyage system, which helps mariners navigate safely. The color coding establishes a universal standard: when approaching a harbor or navigating inland waters, the starboard side of a vessel is indicated by green buoys. These buoys typically have a conical shape and may feature reflective markings for visibility at night. Understanding this color-coding is crucial for safe navigation, as it provides visual cues to help avoid hazards and ensure that vessels are oriented correctly when entering port.