Fig. 2: Reliability assessment of the developed empirical Bayesian ensemble downscaling model.

The figure evaluates the model’s reliability in simulating peak wave period (pp1d), significant height of combined wind waves and swell (swh), and 100 m wind speed (ws100). a–c Coverage at 10%, 20%, 40%, 75%, and 95% confidence intervals for pp1d (a), swh (b), and ws100 (c). d–f Interval width at corresponding confidence levels for pp1d (d), swh (e), and ws100 (f). g–i Ratio of coverage to interval width for pp1d (g), swh (h), and ws100 (i).