Significant wave height
The average wave height (trough to crest) of the one-third largest waves. (Virginia Institute of Marine Science, Living Shoreline Design Guidelines for Shore Protection in Virginia' s Estuarine Environments, 2010)
The average wave height (trough to crest) of the one-third largest waves. (Virginia Institute of Marine Science, Living Shoreline Design Guidelines for Shore Protection in Virginia' s Estuarine Environments, 2010)