Norwegian sailor in Conwy North Wales 1882/3

Hi.. Through doing my family tree, I have been informed that my great grandfather x3 was the child of a Norwegian Sailor that must have Docked in Conway(Conwy) North Wales in 1882 My grandfather was born August 1883, so the sailor must have been here in 1882, Is there any way of finding which Ships and crew that was here in 1882?? Thank you