Hazard Buoy
A hazard buoy marks an obstacle or dangerous condition on a waterway. It is used to draw boaters' attention to rocks, shoals, rapids, turbulent water or other localized hazards.
What is this buoy used for?
This buoy marks an obstacle so users can identify it more easily and adjust their navigation. It is especially useful on lakes, rivers, resort areas and waterways where hazards may be difficult to see.
Common applications
- Submerged rocks
- Shoals
- Rapids
- Turbulent water
- Water intakes or outfalls
- Construction or work zones
- Areas with reduced visibility
Bouées Canada guidance
Bouées Canada supports waterway managers in selecting a clear, visible hazard buoy adapted to site constraints.
Related buoys
Warns boaters of specific conditions or areas where caution is required.
Help mark a channel or safe passage using green and red lateral marks.
Communicates useful information to boaters, such as a marina entrance, campground access or local waterway information.
Frequently asked questions
- What information should I provide to get a quote?
- Ideally, provide the type of waterway, intended use, approximate location, depth, bottom conditions, desired number of buoys and known constraints such as current, waves, ice or boating traffic.
- Can Bouées Canada help me choose the right buoy type?
- Yes. Bouées Canada supports municipalities, marinas, campgrounds, lake associations and operators with buoy type selection, anchoring systems and technical documentation.
- Do private buoys need to be identified?
- Private buoys generally need to be identified according to applicable requirements, including required owner information and appropriate markings. Requirements may vary depending on the use, site and regulatory framework.
Need help choosing the right buoy?
Every waterway is different. The right choice depends on the intended use, required visibility, exposure to wind and waves, depth, lakebed or seabed conditions, season of use and applicable regulatory framework. Bouées Canada helps you structure your request, select the right solution and prepare the required technical documentation.