Maximum expected wave height in a 3-hour storm given significant wave height, using Rayleigh statistics - 1/n highest × σ relationship.
Formula
$$ H_{max} \approx H_s \sqrt{\frac{1}{2} \ln N} $$
Symbol legend
| Symbol | Meaning | Unit | Source |
|---|---|---|---|
| $H_s$ | Significant wave height | m | metocean data |
| $N$ | Number of waves in duration | - | t / T_z |
| $T_z$ | Mean zero-upcrossing period | s | spectrum |
Sources
- ISSC - Ocean Waves & Ship Motions.