Everything on one card! Nautical Charts, SonarCharts™ and Community Edits.


Enjoy the new exclusive high definition layer and upload your sonar logs to build even better local charts for your area.

Freshest Data

Take advantage of daily updates. Download Freshest Data free for 12 months!


Choose your region.


Download coastal and inland waters charts and map layers with great flexibility (Card max download available 2 GB).


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Learn how to unlock a world of value! 


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Want better charts? Go boating!

Get the most up-to-date charts every day. Navionics integrates the sonar logs sent by individual users with existing data to ensure SonarCharts becomes more and more precise, even in the ever-changing conditions of sea, lake and river bottoms. Only Navionics accepts sonar logs from all major plotter brands and mobile devices. See the video, and learn more from this article and SonarCharts stories!



Plus Tabs Display

By order of the Hong Kong Government SAR we have removed all data originating from them. Navionics has applied for a license but regrettably their response is they do not permit any third party to sell their cartographic data.  We will continue to pursue a suitable remedy.  For any further details please directly contact Mr. Michael CM CHAU, Deputy Hydrographer, Marine Department, Hong Kong Government SAR