Igor forced evacuations of flooded coastal towns in Canada's island Newfoundland province and reportedly swept one man out to sea, before being downgraded to a tropical storm and moving offshore.
Parts of the province were on high alert for most of Tuesday as the hurricane approached from the Atlantic Ocean, unleashing fierce winds and torrential rains than dumped 240 millimeters (9.5 inches) on the region.
An elderly man was washed out to sea, according to public broadcaster CBC, after falling into a brook leading to the Atlantic Ocean when a roadway crumbled beneath his feet.
Search and rescue efforts were hampered by widespread flooding and washed out roads.
On Friday, more than 80 coastal communities remained isolated and were running low on essential supplies with access severely hampered by damaged roads and bridges, authorities said.
"The extent of damage to our road infrastructure is simply colossal," said Newfoundland's Transportation Minister Tom Hedderson. "It's hard to describe the scope of the devastation."