In this article on rogue waves, you make no mention of the use of satellite data, which is ideal for this sort of study. Two projects, in particular, are of great relevance: the European Union’s MaxWave study and the subsequent WaveAtlas project. The former, with just 3 weeks’ data, identified 10 rogue waves above 25 meters in height. WaveAtlas aims to prepare a worldwide atlas of rogue waves.