Get the most current charts - every day
Only Navionics customers can enjoy a unique benefit: the most current charts every time they go boating.

We make around 2,000 updates to our charts daily by integrating Notices to Mariners, new publications, our own surveys, research and reports from our users.  Updates include: coastline and contour improvements, buoy changes and sand bar shifts, newly marked rocks and submerged structures, new points of interest and much more.
With a Freshest Data subscription, you won’t miss out on important changes to:
- Nautical Charts, essential cartographic reference detail
SonarCharts™, HD bathymetry map
- Community Edits, hundreds of thousands of edits made by the Navionics Community
Check compatibility.
Do you have a new Navionics card? Freshest Data is free for 12 months, but must be started within 2 months of product purchase.
Click if you received a Silver or Gold bundled with your plotter.