Welcome, Cesar:
It doesn.t look very promising on a generic report for Sooke; KIRO doesn't even show up at 50 feet:
http://www.tvfool.com/?option=com_wr...51342921aa976a
It does show up at 500 feet, but is extremely weak:
http://www.tvfool.com/?option=com_wr...51341f5b3eab15
If you click on the KIRO callsign in the report you can see why. The transmitter is on the left and your location is on the right
http://www.tvfool.com/?option=com_wr...ALLTV%26n%3d25
Here is a report at 50 feet down by the water at postal code V9Z 0S7, coordinates
48.359322, -123.752918
KIRO does show up
http://www.tvfool.com/?option=com_wr...5134572140a4db
and the terrain profile there looks like this
http://www.tvfool.com/?option=com_wr...ALLTV%26n%3d22
The black arc at the bottom of the profile is the curvature of the earth.
Some of the signal makes it to Victoria, but not much to Sooke or Port Angeles.