While this is semi-confirmed, the actual theming of this 8th port is unconfirmed. It has been confirmed that an empty space along the DisneySea resort will be used as an eighth port. This "empty" land is south of the Lost River Delta area. This new 8th port will have shops, restaurants, attractions, and more! In addition, the attractions department has promised, "multiple major attractions" will be added to this port even though the size of the port will be around the size of the Arabian Coast port.
It has not been confirmed that this will be an "Arendelle" themed Port from the movie Frozen, it is definitely a possibility as ideas for an Arendelle themed area have been in talks recently, and Arendelle fits the "port" theme, since it is a "port" town itself.
So what do you think? Let us know!