A woman has been injured in a suspected shark attack while surfing at a beach in Western Australia’s southwest. Emergency crews were called to Cowaramup Bay Beach, Gracetown, in the Shire of Augusta – Margaret River, after reports a woman was attacked just after 10.30am. The woman made her way back to shore and was treated for an injury to her foot. Surf Lifesaving WA confirmed a shark was sighted about 50 metres offshore and the beach has been closed as a precaution. “Rangers have closed Cowaramup Bay Beach due to a shark incident. The beach will be closed for 24 hours from Huzza’s Car Park to Cowaramup Boat Ramp. Please adhere to all warnings and signage,” Surf Lifesaving WA tweeted.