The Garmin BlueChart g3 HD HXUS021R covers the California and Mexico Pacific coast from Point Arena south to Puerto Vallarta, delivering high-resolution chart data drawn from official hydrographic surveys and private sources. Whether you're navigating San Francisco Bay, fishing the Channel Islands, transiting San Diego, or cruising the Baja Peninsula, this microSD/SD card gives your compatible chartplotter precise depth intelligence and detailed port coverage all the way to Salina Cruz.

Specifications:

• Coverage: Point Arena to Puerto Vallarta, including Mendocino, San Francisco Bay, Channel Islands, San Diego, and the Baja Peninsula; general coverage of the Mexican coast including Mazatlan, Acapulco, and Salina Cruz
• Media: microSD/SD card
• Chart data sourced from official charts and private hydrographic sources
• Includes navigational aids, spot soundings, depth contours, tides and currents, and detailed harbor and marina data
• Depth Range Shading supports up to 10 user-selectable depth ranges for at-a-glance target depth identification
• Up to 1-foot depth contours for accurate bottom structure depiction — improves fishing charts and navigation in swamps, canals, and marinas
• Shallow Water Shading allows user-defined depth shading to assist with navigation in shallow areas
• Detailed port plans and marina layouts for confident harbor entry and exit

Resources:

• Owner's Manual (PDF)

Note: 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.