What characteristic is displayed by a buoy showing a safe water mark?

A buoy displaying a safe water mark is characterized by being vertically striped with a white light. This design is used to indicate that the navigable waters are safe and free of hazards, guiding boaters toward safe passages while signaling the presence of navigational channels. The vertical stripes help make the buoy more visible to mariners, especially in poor visibility conditions, and the white light aids in nighttime navigation. Safe water buoys do not indicate a specific side of the channel but rather signify that the water around the buoy is safe for navigation. Understanding this characteristic is crucial for operators to ensure they are navigating safely and correctly in waters marked by these buoys.