The navigable channel is marked by pairs
of light buoys.
- On the east side: GREEN buoys showing GREEN LIGHT.
- On the west side: RED buoys showing RED LIGHT.
- In the straight parts, the distance between each pair is 1.5 kilometers.
- In the north section and 1.0 kilometer in the south section.
- In the curves, the distance will be less than 1.0 kilometer.
- All buoys in the Canal and its approaches are fitted with radar reflectors.