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Admiralty - Maritime Data Solutions

About Us
News
Careers
Downloads
How to buy
Defence
Contact Us

Login

Digital Services
- Digital Charts
- ADMIRALTY Digital Publications
- ADMIRALTY e-Nautical Publications
- ADMIRALTY e-Navigator
  - e-Navigator Fleet Manager
  - e-Navigator Planning Station
- Data Solutions
  - ADMIRALTY Marine Data Portal
  - UK Tidal API
- Catalogues
  - ADMIRALTY Digital Catalogue
- More Services
  - ADMIRALTY EasyTide
Featured Products & Services

ADMIRALTY Marine Data Portal

The portal provides access to marine data sets held by the UK Hydrographic Office within the UK Exclusive Economic Zone
Charts
- Standard Nautical Charts
- Planning Charts
- Reference and Plotting Charts
- Leisure Charts
- Chart Availability List
- Digital Charts
Featured Products & Services

ADMIRALTY Port Approach Guides

Planning information on a single chart to support port entry and exit
Publications
- Publications and Reference Guides
- Astronomical Publications
  - The Nautical Almanac
  - Miscellaneous Astronomical Publications
- Miscellaneous Tidal Publications
  - ADMIRALTY Manual of Tides (NP120)
  - ADMIRALTY Tidal Stream Atlases
- ADMIRALTY Digital Publications
- ADMIRALTY e-Nautical Publications
Featured Products & Services

ADMIRALTY Sailing Directions

Provide essential information to support port entry and coastal navigation for all classes of ships at sea.
Maritime Safety Information
- Notices to Mariners
  - Low Bandwidth NM Access
  - NMWebSearch
- Radio Navigational Warnings
- Security Related Information to Mariners
- Hydrographic Notes
Featured Products & Services

How to update your Standard Nautical Charts

Short tutorials on how to update ADMIRALTY Standard Nautical Charts using our NM Tracings
- About Us
- Defence
  - Additional Military Layers
- Software Engineering
- Tidal Harmonics
- Work for UKHO

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Find a chart agent

Find an ADMIRALTY Chart Agent

ADMIRALTY Chart Agents are approved suppliers of the UKHO's ADMIRALTY Maritime Data Solutions.

Get in touch

More information and advice? Contact our in-house customer service team.

T: +44(0)1823 484444
F: +44(0)1823 284077
E: customerservices@ukho.gov.uk

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UK Hydropraphic Office