Hydrosphere UK Ltd

Aids to Navigation

Obstruction Lighting

Data Buoy Platforms

Marker and Mooring Buoys

Welcome to the Hydrosphere website. Established in 1994 within the marine research industry, Hydrosphere is now a leading supplier of Marine Aids to Navigation. To find out more, move your cursor over the images below. Click on an image for additional details.

We are the exclusive UK and Ireland distributor for world leading manufacturers. We have an extensive range of navigation buoys, lights and beacons. We also supply associated products such as masts, power supplies, AIS, RACON and monitoring systems.

A range of LED based obstruction lights to mark obstacles that present a hazard to aircraft. Low intensity lights types A & B and medium intensity type A, B & C, all meet the standards and requirements of the FAA, CAA & ICAO.

The data buoys are based on the same tried and tested modular construction as used with the navigation buoys. They can be tailored to the particular requirements of a wide range of data collection projects in the marine environment.

Hydrosphere offer a range of lights and buoys for marking aquaculture sites, racing marks, zoning for swimming, water skiing, etc.. Also a range of mooring buoys with sizes suitable for small yachts to large ships.