bluechart g3 nautical chart for garmin new nautical chart from garmin
Industry-leading coverage, clarity and detail with new charts featuring embedded Garmin and Navionics® content
Auto routing1 quickly calculates your suggested route based on your desired depth and safety margin
Includes custom depth scale for up to 10 scales total, allowing you to see target depth at a glance
Contours every 30 cm provide a more accurate representation of bottom structure to give you an enhanced fishing chart
To show a clear picture of shallow water to avoid, the shallow water shading feature allows you to shade in a user-defined depth