If you love fishing or boating on freshwater, you’ll be excited to learn we’ve expanded our18,000 1 ft HD lake database in the US and Canada! Now find hundreds of new lakes– with more on the way! You can get the latest maps in Maine, Minnesota, Florida, Illinois, Michigan, Texas, Wisconsin, and Saskatchewan, Canada on your Navionics plotter card and your mobile app! Learn how.
Don't forget that you can visit your favorite lake and record sonar logs on your plotter, then upload to Navionics for a new and better SonarChart™! Or use SonarChart™ Live embedded within the Navionics Boating app as it's the most efficient way to enhance SonarChart™ because your sonar logs are automatically sent to Navionics. SonarChart™ Live will also be available on select chartplotters soon. Your contributions on both plotter and mobile, along with the Navionics Community, mean that any lake can be charted with greater detail!
Explore lakes on our WebApp! Zoom in and toggle the SonarChart™ icon to view amazing one foot contours.
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