can anyone tell me if the BORE can be seen early October 2014 at Arnside
Yes it can be seen in any given month, however it can range from being a non-event to being mightily impressive. There's usually a better chance of a big surge in the spring, heavy rainfall also helps. If you're in the area check when a high tide is predicted to give the best chance of seeing a big wave.
And have a pint in The Albion pub while you wait for it to happen, as it overlooks the shore.