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

When returning from sea, a green navigational buoy indicates a channel that is being approached from open water. According to the International and Inland Navigation Rules, green buoys are typically marked to indicate the right side of the channel for vessels navigating toward the harbor or inland. Therefore, they should be kept on the port side when returning from sea. This helps ensure safe navigation by keeping vessels within the defined channel and avoiding potential hazards, as other aids such as red buoys mark the opposite side of the channel and should be kept on the starboard side. Understanding buoy colors and their meanings is crucial for safe boating practices.