The Garmin BlueChart g3 HD HXCA600X microSD/SD card combines integrated Garmin and Navionics data to deliver sharp, detailed chart coverage across a wide range of North American coastal and inland waters — from Atlantic Canada and the Great Lakes to Alaska's Inside Passage and the Pacific Northwest coast. Up to 1-foot contours, configurable depth shading, and Auto Guidance technology give serious mariners the precision they need for both navigation and fishing.

Coverage:

• East Coast: Nain, NL south to Raritan Bay, NY — including Newfoundland, Île d'Anticosti, and New York Harbor, plus complete US and Canadian Great Lakes coverage
• West Coast: Glacier Bay, AK south to Aberdeen, WA — including British Columbia, Vancouver, the Queen Charlotte Islands, and Puget Sound

Specifications:

• Integrated Garmin and Navionics data for industry-leading coastal chart coverage, clarity, and detail
• Auto Guidance technology calculates a suggested route based on your preferred depth and overhead clearance, displayed directly on the chart — for planning purposes only and does not replace safe navigation practices
• Depth Range Shading supports up to 10 configurable depth ranges for quick visual identification of target depths
• Up to 1-foot contours depict precise bottom structure — useful for fishing and navigating swamps, canals, and marinas
• Shallow Water Shading lets you define a custom depth threshold to visually flag areas to avoid
• NOAA raster cartography available as a free download through the ActiveCaptain app, providing paper chart-style views of NOAA-surveyed areas with labeled points of interest including longitude and latitude — not viewable on echoMAP CHIRP or echoMAP Plus combos, but accessible on mobile devices via the ActiveCaptain mobile app
• Format: microSD/SD card
• Worldwide regional coverage available as additional accessory cards or via download; each region sold separately
• Device Compatibility List

Resources:

• Owner's Manual (PDF)

This product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns.

⚠️ California Prop 65 Warning: This product can expose you to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, visit P65Warnings.ca.gov.