"We ended up having this interaction with him, which was really amazing," she told CBC News.
"He swam right up to where we were standing on the shore, and we have a couple little steps that go into the water, and he put himself on the first step, boost himself up, and then he tried to get on my husband's kayak," she said.
Alexander had her camera ready, and she took photos and video of the encounter, which you can watch above.
Sign of a rebound?
Once extinct in B.C. waters as a direct result of the sea otter pelt trade in the 1700s and 1800s, around 5,000 sea otters now call B.C. home, according to the Vancouver Aquarium.
In the late 60s and early 70s, a re-introduction project brought 89 sea otters from Alaska to the West Coast of Vancouver Island.
Though the marine mammal has since re-established itself there and in pockets on B.C.'s Central Coast, sea otters have not yet come back to the Georgia Strait in any established groups, making any sighting east of Sooke a rare treat — nevermind an encounter at Vancouver Island's most easterly point.
Alexander said the cute and curious sea otter stuck around all night, and was still hanging out in the cove Friday morning when she went out to take a look. She says she hopes the sea otter sticks around, and that more join it.
Sea otters tend to keep to sheltered islands, reefs, fjords, bays and kelp forests and they number roughly 3,000 to the south, from Washington to California, with 22,500 living off the Russian coast and the bulk of the North Pacific Ocean population, almost 72,000, living off Alaskan coastlines.