Sullorsuaq Strait Sullorsuaq Strait Sullorsuaq Strait (old spelling: "Suvdlorssuaq", ) is a strait on the western coast of Greenland. The strait separates Nuussuaq Peninsula in the northeast from Qeqertarsuaq Island in the southwest. The strait waterway connects inner Disko Bay in the southeast with Baffin Bay in the northwest. Qeqertarsuatsiaq Island is located in the northeastern mouth of the strait, where it opens into Baffin Bay. At the southeastern end, the large Alluttoq Island is located in the outlet of the strait, at the confluence with Disko Bay. Archaeological excavations in Qilakitsoq on the northeastern shore revealed the existence of an ancient
Hudson Complex to the east. The Fury and Hecla Strait, between Baffin Island and the Melville Peninsula, is the transition to the Lancaster Sound marine ecoregion to the northwest. Hudson Complex The Hudson Complex is a marine ecoregion in Canada, part of the Arctic marine realm. The Hudson Complex includes Hudson Bay and smaller James Bay to the south, as well as the Foxe Basin, Hudson Strait and Ungava Bay. The Canadian mainland surrounds the Hudson Complex on the west and south, and Baffin Island on the north. Straits connect the Hudson Complex to other marine ecoregions to the northwest and east.