7736 - Simpson Strait | Nunavut Arctic Nautical Chart

The Canadian Hydrographic Service (CHS) Chart 7736 is an official, government-authorized nautical chart meticulously engineered for Arctic transit vessels, research fleets, northern supply pilots, and commercial maritime navigators. This critical high-latitude publication provides detailed, high-precision charting of Simpson Strait, a notoriously narrow, island-choked, and shallow waterway located in Nunavut, Canada, separating King William Island from the Adelaide Peninsula along the legendary Northwest Passage route.

Key Features & Hydrographic Data Included:

• Intricate Arctic Passage Mapping: Delivers pinpoint geographic coverage of the complex Simpson Strait channel, including surrounding reefs, low-lying islands, and narrow navigational choke points.

• Official High-Latitude Bathymetry: Features highly accurate, localized depth soundings, seafloor bottom characteristics, and clear warning markers for identifying shallow shoals, rock hazards, and shifting underwater profiles.

• Essential Aids to Navigation: Explicitly layouts official Canadian Coast Guard buoys, shore-based daybeacons, alignment range indicators, multiple compass roses configured for extreme northern magnetic variation, and critical transit targets.

• High-Contrast Multi-Light Legibility: Printed with premium marine-grade inks formulated to maintain absolute clarity and sharp contrast under intense subarctic sunlight glare or the dim, low-light wheelhouse conditions of polar operations.

• Official Maritime Compliance: Fully satisfies mandatory vessel carriage requirements and Canada Shipping Act regulations for commercial, government, and scientific vessels navigating the central sectors of the Canadian Arctic.