6211 - Big Traverse Bay Nautical Map | Lake of the Woods (South)

Experience the vast open waters of the "Big Traverse" with the precision of Nautical Chart 6211. This official hydrographic map provides essential coverage for Big Traverse Bay, the largest open-water basin of Lake of the Woods. Stretching across the international border between Ontario and Minnesota, this area is known for its expansive views, challenging weather conditions, and world-class walleye fishing.

Chart 6211 is a critical navigation and safety tool for mariners crossing from the southern hubs, like Baudette and Warroad, toward the island-rich northern sectors of the lake. Because Big Traverse Bay is a large, relatively shallow basin susceptible to high winds and sudden swells, this chart features precise bathymetric soundings and depth contours to help pilots maintain safe headings. It clearly identifies the International Boundary line, major reef structures (including the legendary Garden Island area), and the positioning of all long-range navigational aids and lights. Whether you are a professional fishing guide, a commercial freighter, or a recreational cruiser, this chart provides the professional-grade accuracy required to navigate these big waters with confidence.

Key Features:

• Expansive Basin Coverage: Detailed mapping of the primary open-water crossing of Lake of the Woods.

• Hydrographic Precision: Features updated depth data and bottom characteristics essential for navigating the shifting sandbars and rocky reefs of the south.

• Safety & Navigation: Clear marking of the Canada-U.S. border, safe-water channels, and essential weather-exposed hazards.

• Angler's Resource: Highlights the underwater structure and depth changes critical for successful fishing in the bay.
  

  Chart Specifications

  • Region: Lake of the Woods (South - Ontario/Minnesota)

  • Primary Coverage: Big Traverse Bay, Garden Island, Buffalo Point, and international channels.