What is the primary purpose of displaying navigation lights on a boat?

The primary purpose of displaying navigation lights on a boat is to signal other boaters. These lights serve as a crucial safety measure during times when visibility is reduced, such as at night or in foggy conditions. By using a standardized color and positioning system, navigation lights help communicate a boat’s orientation, status, and direction of travel to other vessels.

For instance, different lights indicate whether the boat is underway, at anchor, or being towed, allowing operators to make informed decisions about navigation and avoiding collisions. This system promotes safe boating practices and enhances overall maritime safety. Proper use of navigation lights ensures that all vessels can effectively communicate their presence and intentions, which is essential in busy waterways.

Attracting fish or indicating speed are not the main functions of these lights; and while enhancing visibility during daylight is beneficial, the primary focus is on signaling other boaters for safety.