This buoy is an Easterly Cardinal Buoy.
If you had this -
Conical buoy or spar marked black, yellow, black, top marks are two triangles pointing away from each other, light Q(3) 10s or VQ(3) 5s
Great well done
When answering this type of question try and get into the habit of working like this
| East Cardinal Mark | |
| Colour | Black with a single broad horizontal yellow band |
| Buoy Shape | Conical, Pillar or Spar |
| Top Mark | 2 Black cones, one above the other pointing away from each other (could look like and egg) |
| Lights Colour (when fitted) | White |
| Light Rhythm (when fitted) |
VQ(3) every 5 seconds 0r Q(3) every 10 seconds |