Red would indicate you are seeing the port side of another ship. It would be moving from right to left in front of you and you are to turn so that you pass behind it.
Maneuver to avoid a collision
Maneuver to avoid a collision
ANY boat on the water at night must display three lights: A green light starboard (on the bow) a red light port (on the bow) and a white light on the stern, mounted higher than the bow lights.
Maneuver to avoid a collision
If you see another vessel displaying red and white lights off your starboard bow, it indicates that the vessel is likely a sailing vessel under power or a vessel restricted in its ability to maneuver. You should take caution and be prepared to give way, as it is on your starboard side and you are required to avoid crossing its path. Additionally, you should monitor the situation closely and be ready to maneuver as necessary to ensure safe passage.
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.
give way
You should take early and substantial action to steer well clear of the other craft.
If you see another vessel's red and white lights off your starboard bow, it indicates that the other vessel is approaching from your port side (left side) and is likely a power-driven vessel. According to the International Regulations for Preventing Collisions at Sea (COLREGs), you should maintain your course and speed while being prepared to take action if necessary. It's essential to keep a proper lookout and assess the situation to avoid any potential collision.
You must maneuver to avoid collision.
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.