You’ve accepted all cookies. You can change your cookie settings at any time.
The UK has left the EU
Find out what this means for you
18 February 2020 — Promotional material
Find out more about the UK Hydrographic Office, where we’re working to unlock a deeper understanding of the world’s oceans.
7 October 2019 — News story
The UKHO’s Annual Report and Accounts for 2018 to 2019 is available to view and download
5 November 2019 — Press release
UK Hydrographic Office, with support from government partners, working with 17 Commonwealth states to support the safe and sustainable use of our oceans
21 March 2019 — Press release
Bespoke Security of Navigation, Stabilisation Advice and Training (SONSAT) to support maritime security and safety of navigation
1 November 2018 — Press release
Pioneering government-funded study looks at how navigational and wider marine geospatial data can support the safe navigation of autonomous vessels
17 December 2019 — Press release
Rear Admiral Peter Sparkes joins the UKHO as UK National Hydrographer and Deputy Chief Executive, where he will work with global partners to support the safe and sustainable use of our oceans
See all latest documents
Subscribe to feed
The UK Hydrographic Office (UKHO) is a world-leading centre for hydrography, specialising in marine geospatial data that helps others to unlock a deeper understanding of the world’s 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
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.