What does a green buoy typically indicate when you are entering from the open sea?

A green buoy, when entering from the open sea, indicates the edge of the channel on the port side. This is consistent with the IALA (International Association of Lighthouse Authorities) navigation system, which is used in many regions, including the United States. In this system, the colors and markings of buoys help boaters navigate safely through channels.

When boating, it is important to recognize that a green buoy, which is often numbered with odd numbers, marks the port (left) side of the channel when you are returning from the open sea. Therefore, if you keep the green buoy on your port side, you are navigating correctly back into the channel. This is essential for avoiding hazards and ensuring safe passage. Understanding the location and meaning of buoys is vital for all boaters to maintain safety and efficient navigation on the water.