UKHO and their custodian countries:

This website has been derived in part from material obtained from the UK Hydrographic Office with the permission of the UK Hydrographic Office and Keeper of Public Records and the following authorities:

Argentina - Servicio de Hidrografía Naval (SHN)
Belgium - Vlaamse Hydrografie
Spain - Instituto Hidrográfico de la Marina
Croatia - Hrvatski Hidrografski Institut (HHI)
Iceland - Hydrographic Department of the Icelandic Coast Guard
Malta - Malta Hydrographic Office, Ports and Yachting Directorate, Transport Malta
Netherlands - Netherlands Hydrographic Office / Dienst Der Hydrografie
Oman - National Hydrographic Office, Sultanate of Oman (NHOSO)
South Africa - South African Navy Hydrographic Office
Portugal - Instituto Hidrográfico of Portugal (IHPT)
Suriname - Maritime Authority of Suriname (MAS)

NOTICE: The UK Hydrographic Office (UKHO) and its licensors make no warranties or representations, express or implied, with respect to this product. The UKHO and its licensors have not verified the information within this product or quality assured it.

Not to be used for Navigation. © British Crown Copyright, 2023-2025

Australia, Papua New Guinea and Solomon Islands:

COPYRIGHT: Certain hydrographic information in this product is © Commonwealth of Australia; and is used under license number 0611FL with the permissions of The Australian Hydrographic Service. All rights reserved. Apart from the uses permitted to the licensee under the licence, the information may not be modified or exploited by reverse engineering of formats or reproduced, adapted, communicated or reduced to any electronic medium or machine readable form, in whole or part.

WARNING: No National Hydrographic Office has verified the information in this product and none accept liability for the accuracy of reproduction or any modifications made thereafter. No National Hydrographic Office warrants that the product satisfies national or international regulations regarding the use of the appropriate products for navigation or than it contains the latest hydrographic information available.

Canada:

This product has been produced by Wartsila Voyage OY based on Canadian Hydrographic Service (“CHS”) data, following any minimum standards/guidelines that may have been established by CHS, pursuant to CHS Digital Value-Added Reseller Agreement No. 2024-0729-1260-WV

This product does not meet the requirements of the Charts and Nautical Publications Regulations, 1995 under the Canada Shipping Act, 2001. Charts and publications issued by or on the authority of CHS must be used to meet the requirements of those regulations.

CHS does not endorse any derived product.

Denmark:

This product is based on data received from the Danish Geodata, file number 320-3001

WARNING: This product has not been verified by any national hydrographic office. No national hydrographic office accepts any liability for this product or any damage, accidents or other incident that may occur with the use of this product. This product is not approved for navigation.

Finland:

© Traficom licence no. Traficom/586000/00.04.01.10/2025

WARNING: Traficom has not verified the information contained in this product and assumes no responsibility for the accuracy of the information or for modifications made after production. No warranty is given that this product complies with national or international regulations regarding the use of appropriate products for navigation.

Germany:

Manufactured using data supplied by Bundesamt für Seeschifffahrt und Hydrographie (BSH, Federal Maritime and Hydrographic Agency of Germany) [Licence no. 11123/2012-20]

WARNING: Bundesamt für Seeschifffahrt und Hydrographie (BSH) has not verified the information included in this product and does not, therefore, assume any liability for its correctness, or the correctness of data updates made at a later date. Bundesamt für Seeschifffahrt und Hydrographie (BSH) does not guarantee that this product meets national or international requirements concerning the suitability of such products for navigation.

Greece:

Chart information that is included in this product, is reproduced with the permission of the Hellenic Navy Hydrographic Service (License No 859.1/8/24//19-12-24)

WARNING: the Hellenic Navy Hydrographic Service has not verified the information in this product and does not accept any liability for the accuracy of reproduction or any modifications made thereafter. The Hellenic Navy Hydrographic Service does not warrant that this product satisfies national or international regulations regarding the use of the appropriate products for navigation.