No, they never used to be a problem. I grew up fishing the Winchelsea/Yeo/Ballenas/Douglas Rock/Sangster area during the late 70's, 80's and early 90's. In the probably 500 days I spent on the water during that time...I lost 1 fish to a seal. In the 5 days I've spent on the water this year I've lost 3 to seals.
There are less salmon for them to eat these days...decreased food source should decrease the numbers, but there are far more of them. There were always 1 or 2 seals hanging around all the popular fishing spots...I went on a cruise out to Grey Rock last summer, and there was probably 30. So there's abviously a healthy food source for them (certainly not coho[V]).