Foam shell buoy - Buoys made of foam.
Fiberglass buoy - made of fiberglass buoy.
Plastic buoy - pressed plastic, mostly small buoys.
Steel buoy - Buoys made of steel.
Barrel buoy - The body of the mark resembles an oil drum or a cylinder lying across the water.
Double conical buoy - the body of the mark appears as two cones on the water surface.
Tank buoy - Above the waterline, the outline of the buoy is rectangular when viewed in any direction.
Double boat buoy - the floating body is in the shape of a double hull.
Conical buoy - Above the waterline, the body has a triangular shape with the top up when viewed in any horizontal direction.
Drum buoy - The floating body resembles a drum. Barrel buoy - A buoy that resembles a small barrel at the surface.
Flat-topped cone buoy - A buoy with a conical top.
Tank-shaped high buoy - A tank buoy with a high body.
Tank-shaped high light buoy - Tank-shaped high buoy equipped with lights.
High focal plane light buoy - The height of the light focal plane from the water surface is significantly higher than that of ordinary light buoys.
Plastic tank-shaped rapids radar reflector buoy - Suitable for tank-shaped plastic buoys equipped with radar reflectors with high current speed.
Plastic spindle r apids radar reflector buoy - Suitable for spinning plastic buoys equipped with radar reflectors with high current speed.
Ice zone buoy - A buoy suitable for use in ice zones.
Semi-submersible buoy - another form of large buoys, usually platform-shaped, partially submerged and moored to the seabed by tension anchor chains.
Single point mooring buoy - buoys for mooring and oil transfer at sea for marine development.
Single bag buoy - a buoy with only one energy storage device.
Skirt buoy - a buoy that is surrounded by steel plates at the lower end of the buoy to increase stability and can be placed vertically.
Standard buoy - various buoys manufactured according to the standards prescribed by the relevant authorities.
Super buoy - used for similar large-scale buoys that are not primarily used as navigation aids.
Winter buoy - An unlighted buoy suitable for use in winter to replace the removed lighted buoy.
Miscellaneous buoy - A buoy of a color other than that specified.
Inland river buoy - a specially made light spindle or tank buoy that can withstand strong currents.
Smoke buoy - A buoy that emits smoke.
Buoy with top mark - A buoy with a Japanese mark on the highest part of the body.
Chain drum buoy - A mooring buoy with an aperture for a short chain to run through.
Bell buoy - A buoy equipped with a bell.
Bell radar reflector buoy - A buoy fitted with a bell and a radar reflector.
Radar reflector tank-shaped buoy - A tank-shaped buoy equipped with a radar reflector.
Combination buoy - A buoy with a mixed acoustic and optical signal.
Electric buoy - A buoy that uses electricity as a source of energy.
Electric bell buoy - A buoy equipped with an electric shock bell.
Gas-fired buoy - Light buoy with gas as fuel.
Gong buoy - A buoy equipped with a gong.
Gong radar reflector buoy - A buoy equipped with gongs and radar reflectors.
Light buoy - A buoy with a light fixture.
Lamp bell radar reflector buoy - A buoy equipped with a lamp, a bell and a radar reflector.
Light gong radar reflector buoy - A buoy equipped with a light gong, gong and radar reflector.
Light radar reflector buoy - A buoy equipped with a lamp and a radar reflector.
Spindle radar reflector buoy - A spindle buoy equipped with a radar reflector.
Plastic spindle radar reflector buoy - A plastic spindle buoy equipped with a radar reflector.
Unlighted buoys - A buoy without lights.
Transponder buoy - A buoy equipped with a radar transponder.
Checkerboard buoy - The surface of the buoy body is painted with two colors to form a square squid buoy.
Radio pointing buoy - A buoy equipped with a radio transmitter.
Sound-triggered buoy - A buoy that automatically transmits a radio signal when triggered by an underwater acoustic signal.
Marking buoy - Temporary buoys are used to measure reefs and so on.
Positioning buoy - A small buoy for positioning when an offshore oil and gas exploration platform is established.
Dump buoy and mud dump buoy - Marking the place where silt is placed.
Dredging buoy - Buoy used for channel dredging projects.
Side volume buoy - A buoy used as a waterway survey marker.
Cable buoy - A buoy that marks underwater cables.
Telegraph cable buoy - A buoy that marks underwater telegraph cables.
Terminal buoy - A mooring buoy used as an end point for marine development.