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How Do I Adjust for Tide When Recording Sonar in the Ocean?
Navionics® has developed tools that account for tide tables at the time of recording. We will do the work for you once the recording has been uploaded through the Chart Installer or through the Navionics Boating app.
If you are sharing your SonarChart™ Live data with us through your Boating app, you can also adjust for tide or water level changes using the Water Level Correction.