were recommended to attempt the capture of a high infragravity event 

 concurrently with noticeable impacts on harbor operations. 



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Figure 12. Overview of extreme infragravity wave events; only events with 

 H ston9 ;>15 cm are shown (from McGehee (1995)) 



The memorandum (McGehee 1995) also supported a statistical correlation 

 study to test the ability to predict the amplitude of observed infragravity energy 

 in shallow water with the characteristic wind wave parameters measured 

 offshore. Preliminary analysis showed weak correlation. A longer data set was 

 recommended for statistical reliability of the correlation study. The recommen- 



14 



Chapter 2 Field Wave Measurements 



