4023 Nautical Chart: Northumberland Strait / Détroit de Northumberland | Official CHS Chart

Navigate the scenic and sheltered waters between the Maritimes with the Official CHS Chart 4023. This comprehensive coastal chart provides detailed coverage of the Northumberland Strait (Détroit de Northumberland), the vital waterway separating Prince Edward Island from New Brunswick and Nova Scotia.

As a genuine Canadian Hydrographic Service (CHS) publication, Chart 4023 is a mandatory resource for mariners exploring the warmest saltwater in Canada. At a scale of 1:300,000, it offers a complete overview of the Strait, from the western entrance near Point Escuminac to the eastern reaches near the St. George’s Bay approach. This chart is essential for navigating the world-famous Confederation Bridge span and managing the unique tidal currents and shallow depths characteristic of the region.

Key Features include:

• Complete Strait Coverage: Detailed mapping of the coastal waters for PEI, Northern Nova Scotia, and Eastern New Brunswick.

• Official Data Standards: Compiled by the CHS for full regulatory compliance with the Canada Shipping Act and international SOLAS standards.

• Navigational Precision: Clear identification of ferry routes (Wood Islands–Caribou), the Confederation Bridge navigation span, and essential harbor approaches.

• Safety & Bathymetry: Provides accurate depth soundings, seafloor composition (sand and mud), and underwater hazards to ensure a safe keel clearance in shallow coastal areas.