4730 - Nain to Domino Point | Canadian Hydrographic Service Marine Map

The Canadian Hydrographic Service (CHS) Chart 4730 is an official, coastal-transit marine navigation chart engineered for commercial mariners, deep-sea container fleets, and subarctic expedition vessels cruising along the central and northern coasts of Labrador. Published at a wide regional scale of 1:588,000, this authoritative nautical asset delivers critical offshore "ground-truth" data required for macro passage planning, coastwise piloting, and deep-water routing from the northern settlement of Nain down to Domino Point.

Key Features & Hydrographic Data Included:

• Expansive Regional Coastline Tracking: Offers wide-area spatial coverage mapping the rugged, island-fringed central Labrador Sea shoreline, integrating crucial approaches to inner inlets, harbors, and northern trading settlements.

• Official Bathymetric Data: Packed with verified soundings, clear deep-water gradient tracking, continental shelf outlines, and subarctic underwater reef indicators essential for managing safe draft clearance for high-tonnage vessels.

• Essential Aids to Navigation: Explicitly details high-visibility lighthouses, offshore buoys, radar beacons (Racons), and prominent coastal peak elevations to ensure reliable positional confirmation under heavy low-visibility northern fog or late-season pack ice.

• Premium Multi-Light Legibility: Printed with vibrant, high-contrast marine inks specifically formulated to remain perfectly clear and readable under direct pilot house sunlight or dim red-light night-deck conditions.

• Legal Vessel Compliance: Fully satisfies international SOLAS (Safety of Life at Sea) carriage regulations and Canada Shipping Act mandates for vessels requiring official hydrographic documentation for Atlantic and subarctic Canadian waters.