Prairie Bay is a coastal bay in Nunavut, Canada, located on the western shore of Hudson Bay. The bay's character is defined by a complex, shallow shoreline with significant navigational hazards for larger vessels. The bay is bordered by extensive drying flats, and its waters contain numerous islands, islets, reefs, and shoal areas. This creates a maze-like, protected inshore area for small craft, though paddlers must remain vigilant for submerged rocks and shallows, especially at lower tides. The adjacent feature named Canoe Point suggests a historical or geographical association with small craft. The bay is situated near the Meliadine River estuary, and the broader region includes infrastructure related to the Meliadine Gold Project, indicating the potential for industrial marine traffic in the approaches to the bay. Paddlers should anticipate the full exposure and conditions of Hudson Bay, including significant fetch for wind-driven waves and strong tidal currents, particularly near the bay's entrance. The area is remote, with no specific public launch facilities or amenities for recreational paddlers. The aesthetic is one of a raw, austere Arctic coastline, featuring a mix of low-lying rocky shores, eskers, and islands. Wildlife likely includes marine birds and mammals common to the Hudson Bay region. Given its high-latitude location, the paddling season is extremely short, limited to the brief ice-free period in late summer, and water temperatures remain frigid year-round, necessitating appropriate immersion protection and safety planning.