Experience unparalleled coverage and brilliant detail when you’re on the water with charts featuring integrated Navionics® data, Auto Guidance technology¹, and more.
Whether you are fishing or cruising, select a spot and get a route showing you the general path and nearby obstructions at a safe depth¹.

This feature displays high-resolution depth range shading for up to 10 depth ranges, enabling you to easily view your designated target depth.

BlueChart g3 charts feature 1’ contours that provide a more accurate depiction of bottom structure for improved fishing charts and enhanced detail in swamps, canals, and port plans.

To aid in navigation, Shallow Water Shading allows map shading at a user-defined depth, giving a clear picture of shallow waters.

¹Auto Guidance is for planning purposes only and does not replace safe navigation practices. Auto Guidance is not included in preloaded BlueChart g3 for ECHOMAP™ Plus series chartplotters.
