What does a non-lateral marker indicate?
Non-lateral markers are used to advise you of situations, dangers, or directions.
They may indicate shoals, swim areas, speed zones, etc.
They can be easily identified by the white color with orange geometric shapes.
Exclusion buoy / Keep out buoy
What does a white buoy with an orange crossed diamond indicate?
The explanation may be placed outside the crossed diamond shape, such as dam, rapids, swim area, etc.
What does a diamond non-lateral marker indicate?
The nature of danger may be indicated inside the diamond shape, such as rock, wreck, shoal, dam, etc.
What does a white marker with an orange circle mean?
The type of control is indicated in the circle, such as slow, no wake, anchoring, etc.
It may show white light and/or may be lettered.
What does an orange square mean on a buoy?
For displaying information such as directions, distances, locations, etc.