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Sharpness PortChittagong Port Authority

 Harmonic Analysis | Surge Prediction | Tidal Displays | Clients & Customers

Accurate tidal predictions benefit our customers - like those above - by improving vessel throughput and decreasing waiting times.

Our tidal analysis package GeoTide is used at-sea and on-land by port & harbour authorities and hydrographic offices worldwide to provide accurate tidal predictions.

We also offer an in-house Tidal Analysis Service - directly producing harmonic constants, tidal predictions & tide tables for our clients.

The related sea-level contours known as Tidal Levels are also calculated by GeoTide.

These are vital figues needed to manage flood risk and in the Safety of Navigation.

Tidal Levels can define legal boundaries for ownership, fishery boundaries, access rights and Marine Protected Areas (MPAs)..

We can help resolve disputes regarding tidally-defined boundaries by providing Expert Witness Services.

And our application TideReach relays the tide in real-time to smartphones, PC's and LAN connected monitors.