Garmin BlueChart g3 Vision HD VUS033R delivers detailed coastal charting for Bristol Bay, the Alaska Peninsula, and surrounding waters — integrating Garmin and Navionics data on a single microSD/SD card compatible with supported Garmin chartplotters. Auto Guidance technology, high-resolution relief shading, and up to 1-foot contours make this card a capable tool for both navigation and fishing in some of Alaska's most remote and complex waterways.

Coverage:

Bristol Bay and the Alaska Peninsula from Sutwik Island to Kotzebue Sound, including Dillingham, Kvichak Bay, Port Moller, Chignik Bay, and Norton Sound. Also covers the Aleutian Islands from Unalaska Island to Unimak Island, including Akutan and Unimak Pass.

Specifications:

• Integrated Garmin and Navionics data for industry-leading coastal chart coverage, clarity, and detail
• Auto Guidance technology uses your input depth and overhead clearance to calculate a suggested route — for planning purposes only; does not replace safe navigation practices
• High-resolution relief shading combines color and shadow for an intuitive view of bottom structure beyond what contour lines alone provide
• Depth Range Shading supports up to 10 configurable depth ranges for at-a-glance target depth identification
• Up to 1-foot contours for an accurate representation of bottom structure, beneficial for fishing charts and navigating marinas, canals, and swamps
• Shallow Water Shading lets you designate and highlight shallow depths to avoid
• NOAA raster cartography available as a free downloadable feature via the ActiveCaptain app, giving charts a traditional paper-chart appearance — not viewable on echoMAP CHIRP or ECHOMAP Plus combos; viewable on mobile devices via the ActiveCaptain mobile app
• High-resolution satellite imagery of ports, marinas, bridges, and navigational landmarks for enhanced situational awareness
• MarinerEye and FishEye 3D views provide perspective both above and below the waterline
• Card format: microSD/SD

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.