What time to get to Barcelona port?

[KKB]

We have only cruised North American/Canada ports & usually arrive between 9:30-10 at the port--we love to be one of the first ones on!

Is that appropriate at Barcelona port?

[bearette]

I have heard of people getting there that early, but you may end up sitting there if they are not ready.  I would aim for 10 more then 9:30.  I have read it gets crowded between 11- 12ish (probably because it is hotel check out time.). I aim for getting there right before departing so I can see more of the city, which is my preference.