What he said, unfortunately.
There is a good saltwater bass fishery on the west coast, if that would be of interest - though might be a bit of a trek depending on where you are staying/visiting.
If you really want to swing for Atlantics then you'd have to hop across the Irish Sea to Scotland - a good few, though not all, Scottish rivers are open to the end of October. Would that be a possibility? Northern Ireland is probably easier, something like the Foyle system/River Mourne which finishes 20th October I believe. Remember you'll need Pounds and Euros if you're going to cross the border.