The Main Types of Boat Light

A boat, just like any vehicle, must have its own corresponding safety and navigation equipment. These allow the boat to be guided safely through the waters without fear of collision from other boats. Foremost of these is the boat light, or navigation light, which must conform to certain positions and colors as required by international standards. And since most pleasure boats measure just under 65 feet in length, their lights are what will be discussed here.

First are the sidelights. As the name says, these are located on the sides along the bow of the boat. There are two colors here. Green lights are positioned on the starboard side, while red lights are on the port side. Their purpose is to orient other boats as to which way ones boat is moving. These must show an unbroken arc of the horizon of 112.5 degrees from dead ahead to 22.5 degrees abaft (or on the aft of) the beam on each side.

Next are the stern lights. This is located on the stern of the boat, and is colored white. This further shows the exact position of a vessel on the water. These lights must show an unbroken arc of the horizon of 135 degrees, and is pointed directly to the rear.

Then there are the masthead lights. They are formerly positioned on top of the mast, but may be located in other places depending on the boat. For instance, in sailboats, it is only partway up the mast, while in motorboats, it is at the top of the cabin. These must show an unbroken arc of 225 degrees, from straight ahead to 22.5 degrees abaft on each side.

The boat light, just like the boat carpet, can increase the safety and aesthetics of a boat. The side, stern, and masthead lights are the main types of boat light. However, there are other types and varieties, such as a combination light, where all three colors are exhibited. These also have their own guidelines. One must get a copy of these guides to be thoroughly familiar with them and to comply to regulations, because by doing so, a safe voyage can be more readily assured.