SKU: CW35557
UPC: 753759089184
MPN: 010-C0722-20
The Garmin BlueChart g3 HD HXUS021R is a premium marine navigation microSD/SD card chart covering California, Mexico, and the Baja Peninsula. Built for both recreational boaters and serious offshore anglers, this chart combines official NOAA hydrographic data with private sources to deliver high-definition coastal detail from Point Arena to Puerto Vallarta, including critical fishing and transit zones like San Francisco Bay, the Channel Islands, San Diego, and the Mexican coast down to Salina Cruz.
BlueChart g3 HD charts are derived from official surveys and supplemented with private maritime data to ensure accuracy in areas where NOAA coverage may be limited or aging. The microSD/SD format provides real-time compatibility with most modern Garmin chartplotters and fish finders, allowing seamless updates to your existing marine electronics setup. High-definition contour lines, wreck symbols, spot soundings, and navigational aids are rendered with clarity that supports both safe passage through congested coastal waters and precise waypoint placement for fishing marks.
This chart is essential for weekend anglers targeting calico, yellowtail, and rockfish off California's coast, as well as offshore fishermen planning deep-water runs to the Channel Islands or Mexican waters. Cruising sailors, trawler captains, and commercial operators working the Pacific coast rely on BlueChart g3 HD for the tactical detail required to avoid hazards, identify holding structure, and navigate unfamiliar ports with confidence. The coverage extends into Mexican waters where official charting is sparse, making this an invaluable tool for extended offshore trips.
Garmin BlueChart g3 HD cartography represents the standard in recreational and professional marine navigation along the West Coast. Unlike generic vector charts, g3 HD integrates bathymetric detail, port infrastructure data, and dynamic routing information in a single file, eliminating the need to juggle multiple chart sources for the California-Mexico region.
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