	Walker's Cay lies to the northeast of West End, Grand Bahama and 105 miles northeast of Jupiter, Florida, in the northern Bahamas. Its surface is only about . The island sits on the edge of the Little Bahama Bank, the bank containing shallow, blue-colored water, averaging about in depth. However, on the north side of Walker's Cay, the water drops off sharply into deep blue ocean depths. The closest island is Grand Cay.