SI-MNH-955C 
3 - 4-64 
SMITHSONIAN INSTITUTION 
DIVISION OFsBIRDS 
AT SEA SURVEY CHART C 
DATE 
IME -DAT _ LONG __ PRES WEA VIS SLP DRY B DEW PT HUM # TL SKY OPA SKY WAVES SEA TEMP WIND S WIND D SHIP COURSE/SPD. 
ALL TIMES LOCAL (WHISKEY); WILD DIR. IN WHOLE DEGREES; WIND SPEED IN KNOTS 
WAVES IN WHOLE DEGREES; WAVE PERIOD IN SECONDS; WAVE HEIGHT IN WHOLE FEET; 
TEMPERATURES IN FAHRENHEIT; VISIBILITY IN 
SEA LEVEL PRESSURE IN MILLIBARS 
NAUTICAL 
1\ h 'r rn f - f 
Dj.,1 iio; 
