Exclusive features

Platinum+ offers all Gold features plus: 3D and Satellite Overlay, Panoramic Port Pictures, dynamic Tides & Currents and much more! See video


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 1 year!



Update your Platinum+ after 12 months with the Save 50%.



For a full list of compatible plotters check Europe, Middle East, Asia, Africa, Pacific | Americas



Check out our WebApp featuring the same 2D Nautical Chart available for GPS chartplotters. Zoom in and toggle to view SonarChart™.

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 SonarChart 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 SonarChart stories!