How to find how many other ships in port for Med. cruise?

[World Gallery]

Is there a reliable website that would show how many other ships are in port the day we are? We are on the NCL Spirit from Venice to Barcelona and I would like to find out how many other ship will be disembarking in Barcelona the day we are (June 15th). I have always used Cruisett dot com for Carribean cruises but for some reason, that website is not listing any other ship the entire month of June other than NCL, the one we are on. I know that this cannot be accurate.

[Sauer-kraut]

http://www.barcelonatourguides.com/eng/barcelonaportcruiseshipforecast.htm

 

I see 4 for the 15th. NCL Spirit, CCL Breeze, MSC Fantasia, Thompson Dream

[Partyatsea]

Try here

http://cruisett.com/ports.php?

[World Gallery]

http://www.barcelonatourguides.com/eng/barcelonaportcruiseshipforecast.htm

 

I see 4 for the 15th. NCL Spirit, CCL Breeze, MSC Fantasia, Thompson Dream

 

Thanks! For some reason, Cruisett only shows NCL Spirit.

I don't know the port of Barcelona. Is 4 ships considered a busy day? I just added up the passenger total and it is 10,716. The Breeze and MSC are big ships!