When returing from sea a green navigational buoy should be passed in what matter?

When returning from sea, a green navigational buoy should be passed on the starboard (right) side of the vessel. This follows the IALA (International Association of Lighthouse Authorities) buoyage system, which indicates that green buoys mark the port side when approaching from the sea. Always ensure to navigate safely and be aware of your surroundings when passing navigational markers.