.70-1 



.60- 





.40- 



«M 



Figure 3. Growth of wave spectra for offshore (east) 

 wind conditions. Fetch increases from 

 Station 5 through Station 9. Best-fit 

 analytic shapes are superimposed on the 

 observed spectra; the five free parameters 



m 



ot, 6, 



P— M 

 and Y = E /E (PM E Pierson- 

 max max 



Moskowitz) of the fitting function are indi- 

 cated in the inset. 



25-12 



