What is the significance of non-lateral markers like squares on the water?

Non-lateral markers, such as squares, play a crucial role in navigation by providing essential information to boaters. These markers are typically used to alert boaters to specific hazards, navigate through channels, indicate special areas, or provide information about local regulations or conditions. For example, a non-lateral marker may inform boaters about things like no-wake zones, areas that are off-limits for certain activities, or special restrictions in a given area.

Understanding these markers is vital for safe boating practices, as they help ensure that boaters are aware of their surroundings and can navigate safely through water bodies. The other choices, while related to boating in some way, do not capture the primary purpose of non-lateral markers as effectively as the correct answer regarding navigation.