7738 - Simpson Strait to Storis Passage | Nunavut Arctic Nautical Chart

The Canadian Hydrographic Service (CHS) Chart 7738 is an official, government-authorized nautical chart expertly engineered for polar navigation vessels, high-latitude research ships, northern supply fleets, and Arctic maritime pilots. This essential hydrographic publication provides continuous, high-precision charting from Simpson Strait to Storis Passage, covering critical, complex marine pathways along the southern coast of King William Island and the Adelaide Peninsula within Nunavut's sector of the Northwest Passage.

Key Features & Hydrographic Data Included:

• Continuous Passage Mapping: Delivers seamless, high-accuracy coastal charting connecting the narrow waters of Simpson Strait out to the wider channels of Storis Passage.

• Official Polar Bathymetry: Features highly specific depth soundings, reliable seafloor contour metrics, and explicit hazard markers for identifying subarctic shoals, shallow island-choked flats, and shifting gravel beds.

• Essential Aids to Navigation: Explicitly charts official Canadian Coast Guard buoys, shore-based alignment beacons, transit daymarks, and multiple compass roses precisely calibrated for intense high-latitude magnetic anomalies.

• High-Contrast Multi-Light Legibility: Printed with premium marine-grade inks formulated to remain perfectly sharp and distinct under intense northern sunlight glare or low-light wheelhouse environments.

• Official Safety & Carriage Compliance: Fully satisfies mandatory vessel carriage regulations and Canada Shipping Act requirements for macro-scale voyage planning and physical chart carriage within northern safety sectors.