anchored
beacon
bow
buoy
channel
conduct
fairway
fairway marking
float
floating
lateral buoy
lateral mark
lateral post
laterally
lighting
limit
limitation
marine
maritime
marker
navigable water
navigate
navigation
navigation aid
navigational aid
orientation
pointed
port
portside
portside ton
red
sea
sea mark
ship
signal
solar
solarcell
stationary
waterway