BOATsmart! Base de connaissances du Canada 

In this module you learned about Aids to Navigation and the different systems of markers and buoys in Canada. Markers and buoys indicate the most preferred and safest routes for navigation and also mark specific hazards and/or dangers. Keep in mind that you can reference markers and buoys on marine charts by their location and the numbers marked on them.

The Lateral System is the most common system of buoys in Canada and consists of green Port-Hand Buoys and red Starboard-Hand Buoys. Don't forget ‘Red Right Returning’, the memory aid which refers to keeping the red Starboard-Hand Buoys on the right side when returning upstream into harbour or headwaters. You will need to determine upstream and downstream directions for the specific waterway on which you will be operating in order to navigate successfully using the Lateral System. You should be confident of these rules before heading out on any waterway.

The Cardinal System marks safe water according to the compass points of north, south, east and west. You should be able to identify and navigate according to the Cardinal System.

Special Buoys and flags mark specific hazards and/or provide important information to boaters. These include Hazard Buoys, Control Buoys, Information Buoys, Anchorage Buoys, Swimming Buoys, Diving Buoys and others. You should be able to recognize these buoys and operate safely in their vicinity.