Garmin Coastal Waters Maps

BlueChart coverage of the entire U.S. on a single card. Ready to use, no unlocking required. Includes navaids, port plans, depth contours, spot soundings, tides, currents, marine POIs, IALA symbols, perspective chart view and new “Fishing Charts” and “Safety Depth” settings. Compatible units: Colorado series, Oregon series, nüvi® 500 series*, GPSMAP® 4X0/5X0/5X5, GPSMAP 6X0, GPSMAP 4000/5000 series, GPSMAP 60Cx/60CSx*, and GPSMAP 76Cx/76CSx*
*will require a software update, available for free download on the Garmin website. Even after the update all BlueChart g2 features may not be available, but at a minimum these units will support basic charting and tides in the same manner they used to function with traditional BlueChart.