Boating in the dark can be both exhilarating and challenging. One of the most crucial things to do when navigating a boat at night is to understand the different lights that vessels use to signal their position and movements. The two most common lights that sailors encounter at night are the green and white lights.
The green light, which is displayed on the starboard side of the boat or the right-hand side when facing forward, indicates that the vessel is on the move. The starboard green light signals to other vessels that the boat is coming towards them or moving in a particular direction. In short, the green light means “go” or “I am underway.”
The white light is known as the anchor light and indicates that a boat is at rest or anchored. The anchor light is displayed at the stern or aft of the boat and is visible to other boats from all angles. Displaying a white light while anchored is essential as it helps other sailors to identify that there is a vessel in the area, and they can avoid it.
Both green and white lights should be visible across 112.5 degrees from either side of the boat.
It’s essential to understand and follow these light signals when operating a boat at night to avoid collisions and ensure safe navigation. The rules of navigation specify that a boat under power should show green on the starboard side, and if it is stationary or anchored, it should display a white light. Additionally, vessels must display navigation lights from sunset to sunrise or during times of reduced visibility, such as fog or heavy rain.
In the world of boating, clear communication is key to maintain safety and order on the water. By knowing and correctly interpreting the various light signals displayed by other vessels, you can operate your own boat safely and avoid accidents.
When navigating a boat at night, it’s crucial to understand the different light signals used by other boats. The green light indicates that the vessel is on the move, while the white light signals that a vessel is at rest. Identifying these lights and their meanings can help boaters to avoid collisions and operate their boats safely in the dark.