Garmin BlueChart® g3 Vision® HD - VUS031R - Southwest Caribbean - microSD™/SD™

The Garmin BlueChart g3 Vision HD VUS031R Southwest Caribbean microSD/SD marine chart card delivers precision coastal navigation data across the Caribbean basin, from Cancun, Mexico to Barranquilla, Colombia. This detailed chart card covers Cuba, Jamaica, the Cayman Islands, Cozumel, San Andres, Providencia, Lake Izabal, the Rio Dulce, the entire Panama Canal, and the northern Gulf of Panama—essential coverage for cruisers, fishing guides, and commercial operators working Central American waters.

Garmin's Vision HD technology overlays high-resolution satellite imagery with traditional chart data, enabling anglers and boat captains to spot shallow reefs, channel markers, and bottom structures with clarity impossible on standard raster charts. The microSD/SD format ensures broad compatibility across Garmin marine GPS units—whether running a legacy 5-inch chartplotter or a modern GPSMAP series multifunction display. Shallow-water bathymetry, 1-meter contour intervals in critical areas, and marked anchorages reduce navigation risk in complex reef systems and narrow channels common to Caribbean waters.

This chart card is purpose-built for offshore fishing operations, liveaboard cruisers transiting the Canal, and professional dive boat operators who demand real-time positional accuracy over hard-to-navigate island passages and coral-laden coastal approaches. Weekend recreational boaters running the Caribbean coast will appreciate the detailed port infrastructure, fuel dock locations, and hazard markings that make waypoint planning and passage planning straightforward. The card's compact 5x5-inch form factor stores easily in electronics lockers aboard any size vessel.