4456 - Baie Piashti to Petite Ile au Marteau | Quebec

Navigate the complex, island-heavy waters of Quebec’s North Shore with complete confidence using the official Canadian Hydrographic Service (CHS) Nautical Chart 4456. This professional-grade marine navigation chart delivers authoritative, high-resolution hydrographic data for the coastal stretch extending from Baie Piashti to Petite Île au Marteau. Serving as an essential tool for commercial mariners, local fishing fleets, and recreational cruisers, this chart is the definitive safety standard required for transiting the diverse marine corridors of the Gulf of St. Lawrence.

Spanning a standard large-format 47 x 34 inches, Chart 4456 provides high-density depth soundings, meticulous shoreline contours, and clear markings for treacherous shoals, hidden reefs, and submerged rocks. The chart accurately details critical aids to navigation—including lighthouses, buoys, marine boundaries, and safe anchorage zones—offering exceptional clarity for piloting near the Mingan Archipelago region. Bilingual in English and French, this official CHS chart is printed on demand using premium, high-contrast paper, ensuring maximum legibility on your vessel's navigation table under all marine lighting conditions.