- Free Shipping On All Orders -

Navionics Updates allows you to upgrade to Navionics+ your Silver, Gold, HotMaps Premium, Marine & Lakes USA, or even a chart card of a different brand.

Features:

- The best-selling boating maps in the world for marine areas and lakes
- View detailed shorelines with marinas, docks and boat ramp locations
- Increase your awareness of shallow waters and hazardous areas at any depth level, including shoals,rocks,wrecks and more
- Target underwater structure with HD contours up to 1 or 2 m to find the best fishing locations.Find regional contour density information at navionics.com/sonarchart
- Consult tides and currents to plan your boating activities.