Coffin Bay is a town at the southern extremity of the Eyre Peninsula, a wheat growing area of South Australia. The town is situated on the western side of the southern tip of Eyre Peninsula about 46 km from Port Lincoln. It has a small population of 615 people. The Parnkalla people occupied the area prior to European settlement in the 1830s.

Port Lincoln is a city on the lower Eyre Peninsula in the Australian state of South Australia. It is situated on the shore of Boston Bay, which opens eastward into Spencer Gulf. It is the largest city in the West Coast region and as of 2015 Port Lincoln had a total population of 14,984. The city is reputed to have the most millionaires per capita in Australia. The town claims to be the “Seafood Capital of Australia”. The economy is based on the huge grain-handling facilities, the canning and fish processing works, lambs, wool and beef, and tuna farming for the Japanese market.