2303 - Jackfish Bay to St. Ignace Island Nautical Map | Lake Superior

Navigate the rugged and majestic North Shore of Lake Superior with Nautical Chart 2303. This essential hydrographic map provides high-detail coverage for the coastal transit between the historic Jackfish Bay and the eastern shores of St. Ignace Island, guiding mariners through some of the most scenic yet challenging waters in the Great Lakes.

Chart 2303 is an indispensable tool for identifying safe passage through the deep-water inlets and rocky archipelagos of Northern Ontario. It features precise bathymetric soundings, clear markers for underwater hazards, and detailed coastal topography. Whether you are seeking shelter in a remote cove or navigating the open stretches of the Lake Superior National Marine Conservation Area, this chart delivers the accuracy required for professional and recreational navigation.

Key Features:

• Detailed Coastal Mapping: Spans the northern Lake Superior corridor from the Jackfish Bay vicinity to the massive St. Ignace Island complex.

• Navigational Hazards: Provides clear identification of shoals, rocky outcroppings, and changing depth contours unique to the North Shore.

• Maritime Precision: Includes updated positions for navigational aids, lights, and landmarks essential for nighttime or low-visibility transit.

• Outdoor Adventure Ready: A must-have for long-distance cruisers, commercial vessels, and wilderness explorers in the Superior region.