Li

a

b

Table 3. Goodness-of-fit statistics for Case 1 ($H$=1.65 m, $T$=11 s)

Variable	NRMSE,%	NMAE,%	$R^{2}$	Bias
Longshore current	24.11	18.74	0.836	-0.141 m/s
Cross-shore current	14.27	10.30	0.907	0.017 m/s
Wave Height	13.96	10.62	0.826	0.051 m