OPNAV FORM 3140-9 (REV. 3-63) 
WBAN IIS 
DEPARTMENT OF THE NAVY 
SURFACE WEATHER OBSERVATIONS 
(Ship Station) 
u.s.s. 
STATION 
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LATITUDE 
LONGITUDE 
DATE 
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STATION 
PRESSURE 
REL. 
TOTAL 
SKY 
CLOUDS AND OBSCURING 
PHENOMENA 
TOTAL 
SEA 
WATER 
(1/10°) 
SEA llAVES ^ 
SWELL WAVES 
TIME 
(GMT) 
DRY 
BULB 
WET 
BULB 
HUMID¬ 
ITY 
LOWEST LAYER 
SECOND LAYER 
SUMMA- 
TION 
TOTAL 
THIRD LAYER 
SUMMA- 
TION 
TOTAL 
FOURTH LAYER 
OPAQUE 
SKY 
DIRECTION 
PERIOD 
HEIGHT 
DIRECTION 
PERIOD 
HEIGHT 
tlftS.) 
(%) 
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SYNOPTIC OBSERVATIONS 
NAVY-PEARL HARBOR 
