It's a rather large wave and Nazaré 🇵🇹 is home to world's largest waves due to the shape of the ocean floor below it. Here's a nice read that explains exactly why the waves are so enormous there: (warning: surf geek pr0n) 🌊 🏄 🤓 https://allwaves.surf/waves-explained-nazare/#:~:text=Bathymetry%20of%20Nazar%C3%A9,bathymetry%20of%20the%20Nazar%C3%A9%20canyon.