This must be some kind of troll???
You're going to attempt to take a northern lat.
route east to west from
Ireland to
Canada, effectively against the North Atlantic drift.....in the heart of
hurricane season???
Technically, if you take the North Atlantic
current, to the Irminger
current, to the East
Greenland current, to the West
Greenland current, to the Labrador current, you can end up in Canada. But you'll get there by way of Baffin Island.
It will be very high lat. and a horrible time of year to be in the north atlantic.