✚uto Guidance is for planning purposes only and does not replace safe navigation operations MarinerEye and FishEye views provide additional perspective both above and below the water line. These detailed images of ports, marinas, bridges and navigational landmarks help provide you with superior situational awareness.

This feature allows you to use shading to designate the shallow water depths you need to avoid. This feature provides up to 10 depth ranges, enabling you to view your target depth at a glance. If you prefer your display to have the look of paper charts, NOAA raster cartography2 is available as a free downloadable feature via the ActiveCaptain® app. The closer the contour lines, the more accurate the depiction of the bottom structure for improved fishing charts and navigation in swamps, canals and marinas. High-resolution relief shading combines color and shadow to give you an easy-to-interpret, clearer view of bottom structure than contour lines alone. The Auto Guidance feature¹ uses your desired depth and overhead clearance to calculate a route and a suggested path to follow. BlueChart g3 Vision coastal charts provide industry-leading coverage, clarity and detail with integrated Garmin and Navionics data, Auto Guidance technology and high-resolution relief shading.

Up to 1’ contours provide a more accurate depiction of the bottom structure for improved fishing charts and navigation in swamps, canals and marinasĮxperience unparalleled coverage and brilliant detail on the water.

Depth Range Shading provides up to 10 depth ranges, enabling you to view your target depth at a glance.

High-resolution relief shading combines color and shadow to give you an easy-to-interpret, clearer view of bottom structure than contour lines alone.

Auto Guidance¹ technology uses your desired depth and overhead clearance to calculate routes and show a suggested path to follow.

Provides industry-leading coverage, clarity and detail with updated coastal charts that feature integrated Garmin and Navionics® data.

Bathymetric coverage includes George's Basin, Franklin Basin, and the Northeast Channel. Desert Island, and Calais, ME as well as St. Coverage also includes Martha's Vineyard, Nantucket Island, Grand Manan Island, Mt. John, NB, including Boston, MA, Portsmouth, NH, and Portland, ME, as well as the Kennebec R. John - Cape Cod - microSD™/SD™ĭetailed coverage the East coast of the U.S.

Garmin bluechart g2 vision hd cape cod