You should take early and substantial action to steer well clear of the other craft.
maneuver to avoid a collision
You are approaching the starboard side of another vessel
Maneuver to avoid a collision
Maneuver to avoid a collision
If you see another vessel's red and white lights off your starboard bow, it indicates that the other vessel is crossing from your right side. You should maintain your course and speed, as the other vessel is likely the stand-on vessel. However, be prepared to take action if necessary, ensuring you can safely avoid a collision. It's also important to monitor their movement and assess the situation continuously.
If you see another vessel's red and white lights off your starboard bow, it indicates that the other vessel is likely approaching from your port side. You should maintain your course and speed, as the other vessel is the give-way vessel. However, remain vigilant and prepared to take evasive action if necessary. Always ensure you are following the rules of the road for navigation to avoid collisions.
If you see another vessel's red and white lights off your starboard side, it indicates that the other vessel is a power-driven boat underway and is either crossing your path or overtaking you. You should maintain your course and speed, as the other vessel is likely to give way. However, keep a close watch on their movements to ensure safe navigation. If there is any doubt about their intentions, be prepared to take evasive action if necessary.
The vessels head is toward you, the green light is the starboard running light, the white light is the masthead light Actually since the red and green nav lights must be seen at an angle of 135 degrees from bow to aft of amidships and a stern light also is seen at least 135 degrees you could be behind and to starboard. If the white light is high off the water then it is most likely coming at you.
A boat should have specific navigation lights to ensure visibility and safety on the water. Typically, it requires a white stern light, red and green sidelights (port and starboard), and an all-around white light for vessels at anchor. Additional lights may be necessary for larger vessels or specific conditions, such as fishing or towing lights. Always consult local regulations for specific requirements.
If you see another vessel displaying red and white lights on your starboard bow, it indicates that the other vessel is a power-driven vessel and is crossing your path. You should be prepared to take action, typically by altering your course to starboard to avoid a collision. Maintain a safe distance and keep a lookout for any further changes in the other vessel's movements.
Port and starboard steaming lights and stern light
In darkness, vessels display specific colored lights to indicate their type and direction of travel. A white light typically indicates a vessel is anchored or underway, a green light is shown on the starboard (right) side, and a red light is shown on the port (left) side. When navigating, a vessel displaying a green light is moving towards you from its starboard side, while a red light indicates it is coming from the port side. Understanding these lights helps in determining the relative position and course of other vessels at night.