CONTENTS 



FIGURES--Continued 



Page 



13 Cumulative beach volume change at 18 survey locations .... 52 



14 Cumulative beach area change at 9-month intervals 53 



15 Shoreline map of Currituck County, North Carolina 65 



16 Beach-face slope angle versus distance in Currituck 



County, North Carolina 66 



17 Beach-face sand grain size versus distance in Currituck 



County, North Carolina 67 



18 Beach-face slope angle versus beach-face sand grain size 



in Currituck County, North Carolina 68 



19 Average breaker height at the 18 survey locations 74 



20 Average breaker period at the 18 survey locations 75 



21 Typical profiles at wide, accreting beach 78 



22 Typical profiles at narrow beach 79 



23 Mean beach width at 18 profile lines 83 



