OPNAV FORM 31 *0-9 (REV. 3-83) 
WSAN 11 B 
DEPARTMENT OF THE NAVY 
SURFACE WEATHER OBSERVATIONS 
(Ship Station) 
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SEA 
WATER 
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19 
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21 
22 
23 
24 
25 
26 
27 
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29 
30 
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V- u. 1.7- f - 
20 
21 
22 
23 
SYNOPTIC OBSERVATIONS 
NAVY-PEARL HARBOR 
