ADMIRALTY
We hold a wealth of marine geospatial data from seabed to surface, offshore and beyond. Through the ADMIRALTY Marine Data Portal, users can access extensive data on …
Notices to Mariners - Weekly - ADMIRALTY
Notices to Mariners Weekly Daily Cumulative AnnualSelect year
About The UK Hydrographic Office (UKHO) | ADMIRALTY
The Royal Navy and all UK defence vessels, from ships to submarines, rely on the UKHO and our ADMIRALTY products and services for safe navigation. We work closely with maritime forces …
ADMIRALTY Digital Catalogue (ADC)
Nov 6, 2025 · The ADMIRALTY Digital Catalogue (ADC) provides a comprehensive and up-to-date reference of ADMIRALTY products and services, including Standard Nautical Charts and …
ADMIRALTY Digital Charts
ADMIRALTY digital chart services offer the world's most comprehensive official maritime chart coverage
ADMIRALTY Vector Chart Service
The ADMIRALTY Vector Chart Service (AVCS) provides the widest official ENC coverage available, enabling ships to navigate on ECDIS for the entirety of most major routes on a …
ADMIRALTY Publications and Reference Guides
ADMIRALTY List of Lights and Fog Signals Official light and fog signal information for over 85,000 light structures.
ADMIRALTY Mariner’s Handbook (NP100)
We provide regular Notices to Mariners (NMs) to help you ensure your ADMIRALTY publications are maintained and up-to-date with the latest safety critical information.
S-100: Shaping the future of navigation - ADMIRALTY
Discover how S-100, the next generation of data standards, will transform the way decisions are made from ship to shore.
Publications | ADMIRALTY
ADMIRALTY Digital List of Lights Official light and fog signal information for over 90,000 light structures.