4969 - Île Mistanoque to Iles Mack Nautical Chart

The Northern Archipelago: 4969 - Île Mistanoque à Îles Mack

Explore the wild and intricate coastline of Quebec’s Lower North Shore with the professional precision of the Canadian Hydrographic Service (CHS). Chart 4969 is the definitive navigational authority for the remote waters stretching from the sheltered reaches of Île Mistanoque to the sprawling Îles Mack archipelago.

Critical Precision for Remote Coastal Navigation

Navigating the Basse-Côte-Nord requires specialized data due to its high density of islets, narrow "tickles," and variable depths. CHS Chart 4969 provides the "ground-truth" data required for:

• Detailed Island Hydrography: Features precise depth soundings and seafloor characteristics—essential for vessels maneuvering through the complex island chains surrounding Île Mistanoque.

• Safe Passage through the Îles Mack: Provides the granular detail needed to identify deep-water channels and avoid the submerged hazards common to the Mistanoque Bay area.

• Hazard & Shoal Identification: Clearly marks the reefs, wash rocks, and local aids to navigation that are critical for safety in the frequent fog and unpredictable weather of the northern Gulf of St. Lawrence.

• Visual Pilotage & Coastal Config: Displays accurate coastal elevations and shoreline characteristics, helping mariners orient themselves against the rugged, sparsely populated Quebec wilderness.

The Standard for Gulf Transit

With the intensification of the blue economy and the rise of "bucket-list" expedition tourism in the North, the role of Chart 4969 is more vital than ever. Whether you are a captain of a northern supply vessel, a commercial crab fisherman, or a wilderness sailor, this official CHS "road map" provides the precision required to navigate the Lower North Shore with confidence.