High Def detail

SonarCharts™ is an HD bathymetry map featuring extraordinary bottom contour detail, great for increasing awareness of shallow waters and for locating fishing areas at any depth level.

A Community benefit

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 sonar brands. See this article and read SonarCharts™ stories!

 

Plotter, Mobile, PC & Web!

Get SonarCharts™ on any device! On compatible plotters, it's included with Navionics+, Navionics Updates (for Gold and HotMaps Premium), Platinum+ and HotMaps Platinum. Click here to learn how to view SonarCharts™ on your plotter. On mobile and PC, find it in any Boating app on Apple, Android and Windows. View it now on our WebApp!

Garmin users wanted!

If you will be actively boating over the next several weeks, we invite you to preview new SonarCharts for GARMIN before it is released and give us your feedback. Request your free beta card at sales@navionics.com. Quantities limited.  

Create new SonarCharts™!

Each contribution benefits you and the community. Learn how easy it is to record sonar logs using your Humminbird, Lowrance, Raymarine, Simrad, B&G, and Garmin equipment. Save to any card, upload, and see results in about one week. Watch the video.

...And see it!

New sonar log data normally takes about a week to be integrated within SonarCharts, but may sometimes take longer based on data process variables. See new SonarCharts on plotter by updating charts via Freshest Data. On mobile or PC app, just tap Menu>Update All. The latest charts are always free online with WebApp.

Connect from your boat!

Now Raymarine users don't need to remove their card from the plotter to enhance SonarCharts™. Learn more.

Fishfinder & SonarCharts Live on mobile!

SonarPhone feature enables a fishfinder split-screen on your Boating app and SonarCharts Live (video), where you create a personal HD bathymetry map in real-time. And you automatically contribute data that enhances SonarCharts on your favorite spots!
 

 

Plus Tabs Display

Sweden, Norway and Finland restrict sonar logs recording at sea. Finland also restricts inland. For details, contact the Ministry of Defense of Sweden (forsvarsdepartementet.registrator@gov.se), Norway (postmottak@fd.dep.no) or Finland (kirjaamo@defmin.fi).