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Aids to Navigation

Port Side Odd Numbered Aids

Port side numbered aids are green in color, odd numbered and may be lighted (Will have a green light).

Port side marks are located on the left side of the waterway as you travel upstream, and the buoy numbers will
increase as you head upstream. (Chart depictions are shown next to the marks) Port-Side Buoys have a cylindrical above-water appearance, like a can or drum floating on its axis. Commonly referred to as "CAN" buoys. Beacons -
Port side beacons have square marks attached to them, with two shades of color and a reflective border.




Can
Daybeacon
Lighted Beacon
Lighted Bouy