3864 - Gowgaia Bay Nautical Chart

The West Coast Refuge: 3864 - Gowgaia Bay

Navigate the remote and majestic wilderness of the western Haida Gwaii shoreline with the professional authority of the Canadian Hydrographic Service (CHS). Chart 3864 is the definitive 1:15,000 scale "road map" for mariners, providing the high-resolution data required for safe passage into Gowgaia Bay, a critical harbor of refuge situated beneath the towering peaks of the Yatza Mountain range.

Precision for Fjord Navigation and Secure Anchoring

Gowgaia Bay offers rare and vital protection from the relentless Pacific swells along the "outside" of the archipelago. CHS Chart 3864 provides the "ground-truth" data required for safe pilotage in this technical environment:

• High-Detail Bay Mapping: Features the resolution necessary to navigate past Gowgaia Point and into the sheltered inner reaches, including the approaches to Goski Bay.

• Detailed Bathymetry & Seafloor Data: Shows precise water depths and the nature of the sea bottom (rock, sand, or mud), which is essential for selecting a secure anchorage in the deep, steep-walled fjords of southern Moresby Island.

• Hazard & Rock Identification: Explicitly marks drying reefs, submerged rocks, and kelp forests that define this rugged coastline, ensuring situational awareness for research vessels, fishing fleets, and eco-tourism operators.

• Topographic Integration: Provides accurate elevations and shoreline configurations, vital for visual navigation and landfall identification in the dramatic, high-relief landscape of Gwaii Haanas.

The Professional Standard for Gwaii Haanas Safety

As the primary navigational resource for this significant west coast inlet, the reliability of Chart 3864 is paramount. Specifically designed to meet the rigorous requirements of marine navigation, this official CHS chart delivers the accuracy and detail needed to explore the western frontier of British Columbia with total confidence.