Career
At the age of 12, Comeau switched from defenceman to goaltender. After four provincial minor championships, he was promoted to the Junior A New Westminster Salmonbellies. In 1962, Comeau was forced to split his time between the New Westminster Salmonbellies of the ICLL and Portuguese Coquitlam of the Senior B loop.
In Senior B, he led Portuguese Coquitlam to a provincial title.
By 1964, he was full-time with the Salmonbellies. He also played a stint with the Coquitlam Adanacs.
In 1968, Comeau turned professional with the relocated Portland Adanacs in the National Lacrosse Association, but rejoined the Salmonbellies for the 1969 National Lawyers Association season. The National Lawyers Association folded at the end of the 1969 season.
He subsequently retired from lacrosse.
He then retired for a third and final time. "Quiet Manitoba" Comeau was elected into the Canadian Lacrosse Hall of Fame in 1983. The Salmonbellies dynasty that he was an integral part of was also inducted in 2004.