Normal
Having never done it I offer this subject to Its guess work based on a bunch of cruises off shore. Generally when at sea in big bodies of water it doesn't matter. Docking it doesn't matter cause you may get a different side on the shore side on any cruise. The St Lawrence will be a toss up depending on if your ship travels to a port or stop on the North Shore but ships travel in designated lanes so I would guess that the Starboard side would be closer to shore for the basic South bound journey. I'll see if I can get a fellow addict to see if there is something specific to pass on.