A numeric vector containing 628 hindcasts of storm peak significant wave heights, in metres, from 1964 to 1995 at an unnamed location in the North Sea.
References
Northrop, P. J., N. Attalides, and P. Jonathan. (2017). Cross-Validatory Extreme Value Threshold Selection and Uncertainty with Application to Ocean Storm Severity. Journal of the Royal Statistical Society: Series C (Applied Statistics), 66(1), 93-120. doi:10.1111/rssc.12159 .