The Détroit de Jacques-Cartier is a significant marine strait located in the Minganie region of Quebec's Côte-Nord. It separates the mainland, near Havre-Saint-Pierre, from the western end of Anticosti Island, forming a crucial part of the Gulf of St. Lawrence. This body of water is characterized by strong tidal currents and is flanked by the Mingan Archipelago National Park Reserve, which contributes to its rich marine biodiversity and scenic, rugged coastline. The strait is a known funnel for easterly winds, which can generate significant sea conditions, making it a dynamic and powerful environment for anglers.