In the Great Motorboat Tour: Biscay, John and Fionn cross the notorious bay in a Sealine S34
Biscay: Port Tudy, Ile de Groix
https://www.youtube.com/watch?v=9iriqRWGq4M
As the boys wake in Port Tudy on the Ile de Groix, John and Fionn concede that their recent good weather luck has run out, with strong winds forecast for the foreseeable.