What does a light signal consisting of two flashes from a vessel at night indicate?

A light signal consisting of two flashes from a vessel at night is a commonly recognized maritime signal that communicates an intention to leave another vessel to starboard. This signal is part of the international regulations for preventing collisions at sea (COLREGs) and provides essential information to other vessels about the actions being taken.

By signaling two flashes, the vessel is clearly indicating its maneuver, which helps ensure safe navigation and minimizes the risk of misunderstandings between vessels on the water. This communication is vital, especially at night when visibility is lower and clarity of intentions is crucial for safety.

Understanding this signaling system is an essential part of maritime navigation, and recognizing the meaning behind these signals aids in the proper interpretation of conduct and intentions on the water for all mariners involved.