Which of the following is NOT a hazard marked by an orange diamond non-lateral marker?

An orange diamond non-lateral marker is used to indicate specific hazards on the water that require caution from boaters. These markers are designed to provide information about potential dangers such as shoals, rocks, and other random hazards that can pose a risk to navigation and safety.

Shipping lanes, on the other hand, are not hazards themselves; instead, they are designated areas where ships and large vessels travel safely. The purpose of these lanes is to facilitate safe, organized passage for commercial shipping, which often involves navigating through areas marked by lateral markers rather than hazard markers. While the presence of shipping lanes may require boaters to be cautious, they are not classified as a specific hazard that would be marked with an orange diamond marker.

Understanding the function of orange diamond markers and how they differ from navigational markers for shipping lanes is important for safe boating practices.