The Garmin BlueChart g3 Vision HD VUS033R covers Bristol Bay, the Alaska Peninsula, and Kotzebue Sound on a single microSD/SD card, merging Garmin and Navionics data to deliver detailed coastal charting for one of North America's most remote and complex marine environments. Auto Guidance, 1-foot contours, and high-resolution relief shading give anglers and navigators a clear picture of bottom structure and safe routing through these challenging Alaskan waters.

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 comprehensive coastal chart coverage, clarity, and detail
• Auto Guidance technology calculates a suggested route based on your input depth and overhead clearance — for planning purposes only; does not substitute for safe navigation practices
• High-resolution relief shading blends color and shadow to convey bottom structure beyond what contour lines alone can show
• Depth Range Shading supports up to 10 configurable depth ranges for quick target-depth identification at a glance
• Up to 1-foot contours for precise bottom-structure representation, useful for fishing, marina navigation, canals, and swamps
• Shallow Water Shading allows you to designate and highlight specific shallow depths to avoid
• NOAA raster cartography available as a free downloadable feature through the ActiveCaptain app, rendering 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 improved situational awareness
• MarinerEye and FishEye 3D views offer 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 known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information visit P65Warnings.ca.gov.