Baffin Bay, S Texas, inlet of Laguna Madre, 33 mi/53 km S of Corpus Christi; forms boundary of Kleberg and Kenedy cos.; c.15 mi/24 km long, 4 mi/6.4 km wide. Los Olmos Creek enters from W. Cayo Del Grullo (c.20 mi/32 km long, 1/2 mi/4/5 km–2 mi/3.2 km wide) is NW arm behind Padre Isl. Alazan Bay (c.12 mi/19 km long, 1 mi/1.6 km–3 mi/4.8 km wide) is NE arm.
