From Bayonne or Biarritz, follow the “Anglet 5 Cantons” sign, then “Chambre d’Amour”. When you get to the roundabout that overlooks the Chambre d’Amour, Le Club will right in front of you. Just look for the Anglet Surf Club building to find the spot.
There is a parking just in front of the break but limited. Good luck finding a spot in the summertime, as the area always attracts a lot of people. It is centrally located and counts plenty of restaurants and bars, so you can spend the whole day without worrying about taking the car.
You might have to try the nearby beaches of the Chambre d’Amour to find a spot, or use the huge carpark of Marinella and Les Corsaires. If you end up parking there, take a minute to run to the beach and check the surf!