Swell in False Bay. (A) Swell height-frequency rose based on the Wavewatch3 model (Johnson et al., 2012) near Cape Point; (B) annual cycle of swell height and standard deviation (red line; Theron et al., 2014); (C) wave energy isolines in kW m^–1 (from Joubert and van Niekerk, 2013). DOI: https://doi.org/10.1525/elementa.367.f4