5414: Rupert Bay Nautical Chart

Explore the southern reaches of James Bay with the CHS Chart 5414: Rupert Bay (Baie de Rupert). Produced by the Canadian Hydrographic Service (CHS), this specialized nautical chart is an essential tool for mariners, researchers, and local transport operators navigating the complex waters where the Rupert, Broadback, and Nottaway rivers meet the sea.

Rupert Bay is characterized by its vast intertidal flats, shifting channels, and significant freshwater discharge, making accurate hydrographic data vital for safe passage. Rendered at a detailed 1:50,000 scale, this chart provides the precise bathymetry needed to navigate the approaches to the Cree community of Waskaganish. It details the intricate network of islands, shoals, and drying features that define this remote subarctic bay.

Key Features include:

• Detailed Estuary Mapping: Covers the confluence of major river systems and their transition into the southeastern corner of James Bay.

• Hydrographic Accuracy: Features reliable depth soundings, shoreline topography, and identified underwater hazards.

• Northern Navigation Essentials: Clearly marks buoys, beacons, and coastal landmarks used for positioning in remote northern waters.

• Strategic Coverage: Provides the necessary resolution for vessels servicing Northern Quebec (Nord-du-Québec) and Eeyou Istchee communities.

• Official Standards: An authoritative CHS publication meeting carriage requirements and serving as a critical resource for Arctic and subarctic maritime safety.