Navigation Markers
About
Navigation Markers
A starboard day marker is triangular with a fluorescent red triangle in the centre on a white background surrounded by a red retroreflective border. Depending on the case, the marker may bear an number of white retroreflective material.
Services
Please consult our Nordak Marine Technical Service Centre for the available options that best suit your body of water and Transport Canada standards.
Coast Guard
Transport Canada signage (since February 2012)
4 seasons outdoor lettering sign
STARBOARD (red triangle)
| Code | Dimension | Visibility distance |
| A | 400 mm x 400 mm x 400 mm | 0.54 nautical mile |
| B | 600 mm x 600 mm x 600 mm | 0.81 nautical mile |
| C | 800 mm x 800 mm x 800 mm | 1.08 nautical mile |
| D | 1200 mm x 1200 mm x 1200 mm | 1.62 nautical mile |
PORT (green and black square)
| Code | Dimension | Visibility distance |
| A | 300 mm x 300 mm x 300 mm | 0.54 nautical mile |
| B | 450 mm x 450 mm x 450 mm | 0.81 nautical mile |
| C | 600 mm x 600 mm x 600 mm | 1.08 nautical mile |
| D | 900 mm x 900 mm x 900 mm | 1.62 nautical mile |
Contact us to find out the appropriate buoy for your body of water (mooring depth, maximum wind, current and seabed).
