Height, m 
ON FOND FON FON FOND F&F OH & 
13.5 7 9 1113 15 17 19 2123252729 1 3 5 7 9 1113 15 17 19 2123 25 27 29 31 
Day of the Month 
Period, sec 
a No = N 
oO oo oO oo 
oO 
20 
13 5 7 9 111315 1719 2123252729 1 3 5 7 9 111315 17 19 212325 27 29 31 
Day of the Month 
Figure 9. 1991 time histories of wave height and period for Gage 630 
27 
