I'll be crossing the Atlantic next month too, only I'll be in Barcelona a day before you leave Galveston. I'm hoping for the temperature to be in the low 70's when we cross. My wife is bringing a couple of sweaters in case it's too cool on deck or on our balcony. I'll post a message from the ship after we cross, which will be a week before you leave. Check in on Cruise-Chat and enjoy all the cool information you find.