"The reason why Alex is moving north is because the pressure is similar to a Category 3 Hurricane, which makes a stronger storm, more northward component."

No, not true at all. Thats like saying that Hurricane Iris in 2001, a hurricane that strengthened to Cat IV and hit Belize while moving west southwest, should have been moving north. The steering current chart from UW CIMSS actually indicates the likelyhood of a northwest to west northwest movement.

Perhaps you meant to say that stronger storms often develop a more northward component to their motion.
ED