What is the significance of the red, white, and blue navigation lights on a vessel?

The red, white, and blue navigation lights on a vessel serve a crucial functional purpose in ensuring safe navigation during nighttime or in conditions of low visibility. These lights indicate the position and direction of the boat, allowing other vessels to determine its orientation and movement.

The red light typically marks the port (left) side of the vessel when facing forward, while the green light indicates the starboard (right) side. The white light serves as an all-around light that can be seen from various angles, which helps identify the vessel's position and make it visible to others in the water. By understanding these light signals, boat operators can effectively communicate their presence and avoid collisions, enhancing overall safety on the water.