C-MAP Reveal X Coastal Great Lakes microSD

The C-MAP Reveal X Coastal Great Lakes microSD chart card is purpose-built for anglers and boaters navigating the Great Lakes and coastal regions who demand precision bathymetry data at their helm. After years on the water, serious captains know that reading the bottom structure is everything—finding those shallow flats, dramatic drop-offs, and hidden ledges separates consistent catches from wasted hours. This microSD cartridge integrates C-MAP's industry-leading high-resolution bathymetry layer with Genesis social mapping data, giving you the exact underwater topography needed to locate fish-holding structure and navigate safely in challenging freshwater and coastal conditions.

The hi-res bathymetry layer is the heart of this chart's effectiveness, rendering contour detail that reveals humps, holes, and ledge systems with clarity that standard charts simply cannot match. The integrated Genesis social data layer adds real-time crowdsourced fishing reports and waypoint sharing from the angling community, so you're not just seeing the structure—you're seeing where other successful anglers have marked productive water. The microSD format ensures broad compatibility across modern chartplotters, fishfinders, and multifunction displays from major marine electronics manufacturers, making installation straightforward without expensive hardware upgrades.

This chart card is ideal for walleye, pike, and bass anglers who fish the Great Lakes and surrounding coastal areas, as well as boaters prioritizing safe navigation in complex bottom conditions. The lightweight microSD format (0.3 lbs) stores easily on any vessel and transfers instantly between compatible devices—whether you're upgrading your main helm display or equipping a handheld GPS backup. Before purchase, verify your chartplotter or fishfinder accepts C-MAP Reveal X cartridges and supports microSD media to ensure seamless integration with your existing electronics suite.