SI-MNH-955C 
3 - 4-64 
DAT E 2 ZyJ. l± 
SMITHSONIAN INSTITUTION 
DIVISION OF \BIRDS 
AT SEA SURVEY CHART C 
ALL TIMES LOCAL (WHISKEY); WIND DIR. IN WHOLE DEGREES; WIND SPEED IN 
WAVES IN WHOLE DEGREES; WAVE PERIOD IN SECONDS; WAVE HEIGHT IN WHOLE 
KNOTS; TEMPERATURES IN FAHRENHEIT; VISIBILITY IN 
FEET; SEA LEVEL PRESSURE IN MILLIBARS 
NAUTICAL 
T J t r.“i ' '■> 
1 V LL- ,tiOy 
) 
