The Garmin BlueChart g3 HD HXUS027R delivers detailed chart coverage across a sweeping Pacific Ocean corridor — from the Hawaiian Islands through Guam, Midway, Johnston Atoll, Palmyra Atoll, the Marshall Islands, and on to the Mariana Islands. Blending Garmin and Navionics data sources, this microSD/SD card brings precise coastal detail and smart navigation tools to compatible Garmin chartplotters.

Specifications:

• Coverage: Pacific Ocean from the Hawaiian Islands to the Mariana Islands, including Guam, Midway, Johnston Atoll, Palmyra Atoll, and Marshall Islands
• Integrated Garmin and Navionics data for industry-leading coastal chart coverage, clarity, and detail
• Auto Guidance technology calculates a suggested route based on your desired depth and overhead clearance (for planning purposes only; does not replace safe navigation practices)
• Depth Range Shading supports up to 10 depth ranges for quick identification of target depth zones
• Up to 1-foot contours for accurate bottom structure depiction, benefiting fishing, marina navigation, swamps, and canals
• Shallow Water Shading allows user-defined depth shading to highlight areas to avoid
• NOAA raster cartography available as a free downloadable feature via the ActiveCaptain app; provides paper chart-like views of NOAA-surveyed areas with labeled points of interest including longitude and latitude (not viewable on echoMAP CHIRP or ECHOMAP Plus combos; viewable on mobile devices via ActiveCaptain)
• Worldwide coverage available by region as accessory cards or via download; each region sold separately
• Format: microSD/SD card

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 which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.