TotalTide 2007 UKHO World Tidal Prediction Software
Admiralty TotalTide
Admiralty TotalTide is the world's most comprehensive prediction program providing fast accurate tidal height and tidal stream predictions. TotalTide contains tidal information for over 7,000 ports and more than 3,000 tidal stream stations worldwide.
One CD includes the calculation program (DP550) and seven geographical Area Data Sets providing global coverage as in the diagram below. A simple permit system provides access to the areas of the world you require for a year’s tidal prediction.
- Areas 1 to 4 - Europe, Northern waters and Mediterranean
- Area 5 - Indian Ocean (northern part) and Red Sea to Singapore
- Area 6 - Singapore to Japan
- Area 7 - Australia, Borneo and Philippines
- Area 8 - Pacific Ocean including New Zealand
- Area 9 - North America (east coast) and Caribbean
- Area 10 - South Atlantic and Indian Ocean (southern part)
TotalTide Demo

Click on the button on above for a demo of TotalTide. Your browser will need to support Macromedia Flash to run the demo. Click here to download a free Flash Plug-in.
Key Benefits:
- Worldwide tidal information.
- Sophisticated chart interface.
- Fast geographical and text based searching.
- Safe port entry calculations.
- Full print and export facilities.
- Updated annually.
- Free second backup licence for maximum safety.
- All major Windows TM-based operating systems supported.
Product Enhancements for 2007
The TotalTide tidal data and software has also been enhanced with:
The latest tidal data (port and streams) from the UKHO database.
Improved Custom Port function - allowing users to create a port/location by entering time and height offsets from an existing Standard or Secondary port which enables predictions to be shown for that location.
Safe Water tab providing information on the minimum and maximum tidal heights that will allow safe passage during seven days following the prediction time.
Astronomical information for a specified position.
New TotalTide Software Developers Kit
TotalTide has also been extended to enable Original Equipment Manufacturers (OEMs) to integrate the power of TotalTide with other applications such as electronic chart systems.
The TotalTide SDK contains all the information needed to successfully implement TotalTide functions within other systems. It allows OEMs to develop their own interfaces to tidal data and to display that data as an integral part of their own systems. Online support for technical queries is provided along with a discussion forum to share ideas and information. Developers should note the SDK is compatible with TotalTide 2005 onwards.
Official Data You Can Trust
TotalTide uses a powerful calculation algorithm with official tidal data from the worlds premier hydrographic authorities to ensure highly accurate tidal predictions.
Instant and Safe Port Predictions
TotalTide enables you to select and simultaneously calculate tidal heights for multiple ports for up to 7 consecutive days. Results include periods of daylight and nautical twilight, moon phases and a springs and neaps indicator. Under keel and overhead clearance can be calculated and displayed as a simple yet comprehensive graphic to ensure safe passage making port entry. Click thumbnail for larger version
Comprehensive Search Facilities
TotalTide’s sophisticated chart interface provides the mariner with full geographically based search facilities. Fast text and co-ordinate based searches are also available to ensure users go straight to the tidal information they require saving valuable time.
Global Tidal Stream Information
TotalTide calculates tidal stream predictions for over 3,000 tidal stream stations worldwide. Real time tidal stream rate and
direction predictions can be overlayed on the detailed chart display and updated every 60 seconds to maximise situational awareness.
Customise Your Trading Patterns
Standard and Secondary Ports can be grouped and saved in special user defined files based on specific routes or trading areas to enable mariners to retrieve information even more quickly. Toolbars, screen layouts and views can also be customised to suit fleet or vessel requirements.
Full Print and Export Facilities
Prediction results for periods up to seven days can be printed or exported in a range of other software packages including MS Excel and MS Word for use in other navigational and operational activities such as preparation of passage plans.
Back-Up for Maximum Safety
All TotalTide subscriptions include a second FREE user licence for back up purposes.
Recommended Platform Requirements
TotalTide is designed to run on the following versions of Microsoft Windows operating systems:
Software: Windows 98 retail build/Windows 98 SE/Windows Millennium/Windows NT version 4 SP6a/Windows 2000/Windows ME/Windows XP.
TotalTide also requires Microsoft Internet Explorer v 4.01 or later.
Hardware: To achieve optimum performance, a PC with a 200 Mhz processor or better, a minimum 64 Mb RAM and CD-ROM drive is required. TotalTide may be installed on any computer, networked or standalone, meeting the hardware recommendations for the operating system installed. It is designed to be registered to individual PCs and is not suitable to be operated across a network environment.