Table A-1. Wave height and 

 Baylor gage 112 



period 

 at Nags 



statistics for CERC 

 Head, North Carolina. 



Year and 

 month 



Mean 



height 



(m) 



Std. dev. 

 height 

 (m) 



Mean 



period 



(s) 



Std. dev. 

 period 

 (s) 



Extreme 



height 



(m) 



Date 

 occurred 



Obsn. 

 No. 



No. of 

 obsns. 



1977 Jan. 



0.88 



0.36 



8.73 



3.24 



1.60 



3 



4 



89 



Feb. 



0.67 



0.36 



8.51 



3.09 



1.69 



16 



2 



98 



Mar. 



0.71 



0.28 



9.06 



2.96 



1.43 



25 



1 



118 



Apr. 



0.60 



0.24 



9.48 



3.31 



1.43 



29 



2 



93 



May 



0.A9 



0.22 



8.51 



3.00 



0.94 



30 



3 



82 



June 



0.51 



0.25 



8.48 



1.97 



1.65 



11 



2 



91 



July 



0.50 



0.23 



8.67 



2.03 



1.04 



26 



4 



40 



Aug. 



0.43 



0.18 



8.18 



1.96 



1.00 



20 



1 



88 



Sept. 



0.46 



0.15 



10.80 



3.09 



0.94 



15 



3 



47 



Nov. 



0.91 



0.20 



8.41 



1.93 



1.29 



29 



4 



11 



Dec. 



0.98 



0.43 



10.39 



3.61 



2.13 



21 



2 



93 



Annual 



0.65 



0.28 



9.02 



2.86 



2.13 







850 



1978 Jan. 



0.99 



0.37 



10.19 



2.64 



2.02 



9 



2 



100 



Feb. 



1.20 



0.17 



6.39 



0.80 



1.56 



2 



4 



9 



Mar. 



1.06 



0.37 



8.65 



2.01 



1.87 



25 



4 



82 



Apr. 



0.72 



0.49 



8.83 



2.84 



2.23 



27 



3 



67 



Aug. 



0.54 



0.14 



9.63 



2.10 



0.85 



21 



2 



10 



Sept. 



0.98 



0.40 



10.34 



1.66 



1.87 



13 



4 



45 



Oct. 



1.17 



0.51 



9.71 



2.49 



1.88 



18 



2 



23 



Nov. 



0.89 



0.28 



8.04 



2.02 



1.56 



22 



4 



33 



Dec. 



0.80 



0.33 



8.45 



2.64 



1,55 



1 



2 



14 



Annual 



0.95 



0.38 



9.26 



2.30 



2.23 







383 



1979 Jan. 



0.95 



0.48 



9.97 



2.11 



1,90 



19 



1 



29 



Feb. 



1.23 



0.26 



10.83 



2.30 



1.60 



18 



1 



8 



Mar. 



0.73 



0.23 



10.21 



1.69 



1.21 



15 



3 



10 



Apr. 



0.69 



0.25 



9.15 



2.61 



1,21 



26 



2 



22 



May 



0.61 



0.28 



8.14 



2.17 



1,40 



18 



3 



23 



June 



0.81 



0.41 



9.44 



3.07 



1,61 



20 



3 



11 



July 



0.51 



0.23 



9.85 



2.44 



1,11 



5 



2 



21 



Aug. 



0.56 



0.19 



9.69 



3.28 



1.04 



16 



3 



21 



Sept. 



0.94 



0.44 



8.92 



2.53 



1.85 



24 



2 



46 



Oct. 



0.62 



0.31 



9.14 



3,17 



1.55 



10 



3 



65 



Nov. 



0.90 



0.37 



8.73 



1.72 



1.72 



14 



2 



60 



Dec. 



0.89 



0.43 



9.45 



2.62 



1.85 



21 



2 



52 



Annual 



0.76 



0.35 



9.24 



2.50 



1.90 







368 



Overall 



0.75 



0.32 



9.13 



2.66 



2.23 







1,601 



63 



