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British Isles & misc. update

July 20, 2026

British Isles & miscellaneous other countries update

Today 885 charts (1638 including insets

are available in the ‘British Isles & misc.’ chart layer

This product has been derived in part from material obtained from the UK Hydrographic Office with the permission of the UK Hydrographic Office, the Keeper of Public Records and the following authorities: Instituto Hidrográfico of Portugal, South African Navy Hydrographic Office, National Hydrographic Office, Sultanate of Oman, Malta Maritime Authority.

see acknowledgements and notices

UK & Ireland & misc.

825 charts

28 new edition this quarter

2425 River Hueson to False Cape including Morrison and Mosquito Cays withdrawn

754 Pacific Ocean – Kiribati, Tarawa new chart added

South Africa

55 charts

Malta

5 charts

NGA

41 international charts

These updates are automatically viewable on mobile applications :

Don’t forget to visit the UKHO Notices to Mariners : NTM for 2026