21 



WIND SPEED 



(m/sec) 10-E 



WIND 

 DIRECTION 



(deg T) 



WAVE HEIGHT 

 (Itl) 



PEAK WAVE 



PERIOD 



(sec) 



20-E 



WATER TEMP 15_ =. 



(degC) 10^ 



ATMOSPHERIC 



PRESSURE 



(mb) 



JAN 



1993 



MAR APRIL MAY JUNE JULY AUG SEPT OCT NOV DEC 



Figure 3-3a. Time series plot of meteorological and wave data from NOAA buoy 44007 during 

 the period from January 1993 to January 1994. The following data (presented as 

 hourly observations) are presented on individual tiers starting from the top: wind 

 speed, wind direction, significant wave height, peak wave period, surface water 

 temperature, and atmospheric pressure (after the mean was removed). 



Oceanographic Measurements at the Portland Disposal Site during Spring of 1996 



