MARINE FENDERS INTERNATIONAL’S OCEAN GUARD™ Marker Buoys are designed to provide outstanding performance in the toughest coastal and harbor environments. These buoys are engineered for low maintenance and dependable service. Our marker buoys can be designed to customers’ specifications.

OCEAN GUARD™ Marker Buoys are constructed with:

  • Central steel strength member
  • Closed cell rigid urethane floatation foam
  • Heat laminated impact absorbing closed cell foam
  • Thick tough filament nylon reinforced urethane elastomer skin


  • Beacons
  • Solar Powered
  • Dry Cell Battery Powered


  • Internal radar reflectors
  • Non marking
  • Abrasion-resistant tough skin
  • Impact absorbing
  • Unsinkable construction
  • Puncture resistant
  • Low maintenance, corrosion resistant construction
  • Lighter than conventional steel buoys
  • Variety of end fittings to choose from
  • Easy to handle
  • Custom colors and designs available