Table 3 

 Wave Statistics for Gage 630 









































1989 















1980-1989 













Hei 



Rht 





Peri 



od 







Hei 



Rht 





Period 









Std. 







Std. 





Std. 









Std. 







Mean 



Dev. 



Extreme 





Mean 



Dev. 



Number 



Mean 



Dev. 



Extreme 1 



^lean 



Dev. 



Number 



Month 



m 



m 



m 



Date 



sec 



sec 



Obs. 



m 



m 



m 



Date 



sec 



sec 



Obs. 



Jan 



1.2 



0.6 



2.9 



23 



8.2 



2.6 



121 



1.2 



0.7 



4.5 



1983 



8.0 



2.8 



1071 



Feb 



1.3 



0.9 



4.3 



24 



7.6 



2.3 



105 



1.2 



0.7 



5.1 



1987 



8.4 



2.6 



1010 



Mar 



1.5 



1.0 



4.2 



7 



8.2 



2.1 



123 



1.2 



0.7 



4.7 



1983 



8.6 



2.6 



1121 



Apr 



1.0 



0.5 



2.3 



15 



7.7 



2.0 



117 



1.1 



0.6 



5.2 



1988 



8.6 



2.7 



1092 



May 



0.8 



0.3 



1.8 



28 



8.4 



3.1 



122 



0.9 



0.5 



3.3 



1986 



8.1 



2.4 



1105 



Jun 



0.6 



0.2 



1.1 



29 



7.6 



2.0 



118 



0.7 



0.4 



2.4 



1988 



7.7 



2.2 



1045 



Jul 



0.8 



0.3 



1.4 



29 



8.5 



2.9 



109 



0.7 



0.3 



2.1 



1985 



8.1 



2.5 



1057 



Aug 



0.9 



0.4 



2.1 



8 



8.4 



2.2 



112 



0.8 



0.5 



3.6 



1981 



8.0 



2.4 



1061 



Sep 



1.5 



0.7 



3.0 



24 



9.6 



3.2 



111 



1.1 



0.6 



6.1 



1985 



8.6 



2.7 



1071 



Oct 



1.5 



0.7 



3.1 



26 



7.7 



2.9 



83 



1.2 



0.7 



4.3 



1982 



8.7 



2.8 



1122 



Nov 



1.0 



0.4 



1.9 



21 



8.0 



3.0 



97 



1.1 



0.6 



4.1 



1981 



7.9 



2.8 



958 



Dec 



1.5 



1.2 



5.6 



24 



8.1 



3.3 



59 



1.2 



0.8 



5.6 



1989 



8.3 



3.0 



946 



Annual 



1.1 



0.7 



5.6 



Dec 



8.2 



2.7 



1277 



1.0 



0.6 



6.1 



Sep 1985 



8.3 



2.6 



12659 



42. Annual joint distributions of wave height versus wave period for 

 Gage 630 are presented for all years combined in Table 5, and for 1989 in 

 Table 4. Similar distributions for the other gages are included in Appendixes 

 B-E. 



43. Annual distributions of wave directions (relative to True North) 

 based on daily observations of direction at the seaward end of the pier and 

 height from Gage 625 (or Gage 111 when data for Gage 625 were unavailable) are 

 shown in Figure 13. Monthly wave "roses" for 1989 and all years combined are 

 presented in Figures 14 and 15, respectively. 



30 



