red
The masthead light is typically white in color. It is displayed at the top of a vessel to indicate the presence of another vessel at night.
Red
Green
Generally they are masthead light, port and starboard steaming light and stern light. Others may be displayed depending on the length of the vessel and what duties it is carrying out.
The color light that must show on the starboard side of a boat is green. This green light is part of the navigation lights used to indicate the direction the vessel is facing and helps prevent collisions at night or in low visibility conditions. The starboard (right) side green light is typically visible from 112.5 degrees, along with other navigation lights on the vessel.
The characteristics of navigation lights on a power driven vessel includes sidelights, sternlight, masthead light, and all-round white lights. Navigation lights must be displayed from sunset until sunrise as well as anytime visibility is restricted.
Navigation lights, green starboard and red port. Masthead and stern lights should be white
Seeing only a green light on another boat at night indicates that the other vessel is either a sailing vessel under sail or a powerboat that is approaching you from your port side (left side). According to maritime navigation rules, the green light is positioned on the starboard (right) side of the vessel. You should maintain a safe distance and be prepared to maneuver to avoid a collision.
Proper light configuration for night boating is crucial for safety and navigation. Vessels must display specific navigation lights: a red light on the port (left) side, a green light on the starboard (right) side, and a white stern light, along with a white masthead light if the vessel is over 7 meters. Additionally, all lights should be visible from specific angles and distances to ensure other boaters can identify the type and direction of the vessel. Following these guidelines helps prevent collisions and enhances overall safety on the water at night.
sailer of a light fast vessel
A boat's stern light is white. It is located at the rear (stern) of the vessel and is used to indicate the boat's presence to other vessels. The white light must be visible from all directions, ensuring safety and visibility during nighttime navigation.