St. Augustin Bay (51°12'N., 58°35'W.), of considerable size and depth, is a coastal indentation about 10 miles W of Rocher Shag. Passage St. Augustin is the widest of the deep passages that lead between the islands to the bay. It may also be approached between the islands, from S through Grand Rigolet Entrance (50°55'N., 58°54'W.) and then through Grand Passe, or through Grand Rigolet, and then through Passage Fournier and Catherine Strait but these intricate passages require local knowledge.

Location