Where Do You Put Navigation Lights on a Boat?

If you own a boat, you know the importance of navigation lights. These lights play a vital role in ensuring safe navigation, especially during low light conditions or when visibility is poor.

But where exactly do you put these lights on your boat? In this article, we will discuss the different types of navigation lights and where they should be placed.

Types of Navigation Lights

Before discussing the placement of navigation lights, let’s discuss the different types of lights that are required on a boat.

  • Port Light: This is a red light that is placed on the left side of the boat. It indicates to other boats that your boat is approaching from their port (left) side.
  • Starboard Light: This is a green light that is placed on the right side of the boat.

    It indicates to other boats that your boat is approaching from their starboard (right) side.

  • Stern Light: This white light is placed at the back or stern of the boat. It indicates to other boats that your boat is moving in reverse or away from them.
  • Masthead Light: This white light is mounted at the highest point on your boat and provides visibility to other boats in all directions.
  • All-round Light: This white light can be mounted on top of a mast or at any other elevated point and provides visibility in all directions. It can be used in place of masthead light and stern light combined.

Placement of Navigation Lights

Now that we know about different types of navigation lights, let’s discuss where they should be placed.

  • Port and Starboard Lights:

    These lights should be placed on the sides of your boat and as close to the bow (front) as possible. They should be at the same height and visible from a distance of at least 1 nautical mile.

  • Stern Light:

    This light should be mounted at the centerline of your boat and as high as possible.

    It should be visible from a distance of 2 nautical miles.

  • Masthead Light:

    This light should be mounted at least 1 meter above the sidelights and visible from a distance of 2 nautical miles.

  • All-round Light:

    If you choose to use an all-round light instead of masthead and stern light, it should be mounted at least 1 meter above the highest point on your boat. It should also be visible from a distance of at least 2 nautical miles.

Conclusion

Navigation lights are essential for safe boating, especially during low light conditions or when visibility is poor. The placement of these lights is crucial for ensuring that they are visible to other boats and do not cause any confusion or accidents. By following the guidelines mentioned in this article, you can ensure that your navigation lights are correctly placed on your boat, making it safe for everyone on board.

Photo of author

Emma Gibson