“…Although the use of XBeach in coastal flood analysis is commonly applied in 1D mode (cross‐shore profiles) (e.g., Brown, Prime, & Plater, ; Christie et al, ; de Santiago, Morichon, Abadie, Reniers, & Liria, ; Gallien, ; Harley, Armaroli, & Ciavola, ; Prime et al, ), its use in 2D mode is increasing despite its computational cost (Damlamian, Kruger, Turagabeci, & Kumar, ; Pearson et al, ; Poelhekke et al, ; Schambach, Grilli, Grilli, Hashemi, & King, ). The extensive work of Elsayed and Oumeraci () underlined the effectiveness of XBeach in flood simulation in terms of overland water volumes.…”