We use some essential cookies to make this website work.
We’d like to set additional cookies to understand how you use GOV.UK, remember your settings and improve government services.
You can change your cookie settings at any time.
30 April 2021 — Case study
Find out how we help partners across government to build safe, secure and thriving oceans
30 April 2021 — Press release
Peter Sparkes appointed Chief Executive and Accounting Officer of the UK Hydrographic Office
7 January 2021 — News story
The UKHO’s Annual Report and Accounts for 2019 to 2020 is available to view and download
4 March 2021 — Press release
As the pandemic highlights the need for greater access to online platforms to support children with their education, the UKHO provides laptops to Taunton Learning Partnership to help students with their learning.
28 October 2020 — Press release
The UK Hydrographic Office’s ADMIRALTY Marine Innovation Programme will help start-ups and innovators develop solutions to support safe, secure and thriving oceans
16 February 2021 — Press release
UKHO announces Marico Marine as the winners of their latest challenge as part of the ADMIRALTY Marine Innovation Programme.
See all latest documents
The UK Hydrographic Office (UKHO) is a world-leading centre for hydrography, specialising in marine geospatial data to support safe, secure and thriving oceans.
UKHO is an executive agency, sponsored by the Ministry of Defence.
Read more about what we do
+44 (0)1823 484444
Radio Navigational Warnings
+44 (0)1823 353 448
Archives and Research
+44 (0)1823 483899
+44 (0)1823 484444 (direct line)
Also to be used for Environmental Information Requests.UKHO FOIs are released under the MOD publication scheme following the FOI Code of Practice and ICO Guidelines.
Read our policy on Social media use. Find out About our services.
Don’t include personal or financial information like your National Insurance number or credit card details.
To help us improve GOV.UK, we’d like to know more about your visit today. We’ll send you a link to a feedback form. It will take only 2 minutes to fill in. Don’t worry we won’t send you spam or share your email address with anyone.