3887 - Juan Perez Sound Nautical Chart

The Heart of the Archipelago: 3887 - Juan Perez Sound

Navigate one of the most ecologically diverse and culturally significant marine environments in North America with the 3887 - Juan Perez Sound Nautical Chart. Published by the Canadian Hydrographic Service (CHS), this chart is the definitive guide for mariners exploring the waters between Lyell Island and Burnaby Island along the eastern coast of Moresby Island.

Unmatched Detail for Wilderness Navigation

Juan Perez Sound is the gateway to many of Haida Gwaii’s most famous landmarks, including the Gandll K’in Gwaay.yaay (Hotspring Island). Chart 3887 provides the high-fidelity data required to navigate these protected waters:

• Precise Hydrographic Data: Shows the intricate water depths and sea bottom nature—essential for safely approaching the sensitive shoreline of Ramsay Island and Bischof Islands.

• Detailed Coastal Configurations: Features accurate elevations and characteristics of the rugged Haida Gwaii coast, aiding in visual pilotage and radar orientation.

• Navigational Hazards & Aids: Clearly identifies submerged rocks, kelp forests, and pinnacles that are common in these nutrient-rich Pacific waters.

• Safe Haven Access: Includes essential data for entering the many sheltered inlets and sounds that branch off from the main body of Juan Perez Sound.

The 2026 Standard for Marine Conservation & Safety

With the increasing role of CHS in supporting the development of ocean resources and sustainable tourism, Chart 3887 is more vital than ever. Whether you are a professional guide leading a cultural tour, a marine biologist conducting research, or a recreational sailor, this official "ground-truth" chart is your primary tool for ensuring the safety of your vessel and the preservation of this UNESCO-recognized region.